Mathematics Multiple Choice (mcq) For 7th Standard_nodrm 5f6q6y

Preface We are introducing the series (MCQ – Level 1) for 7th standard students in compliance with the latest syllabus. This book is packed with Multiple Choice Questions (MCQ) to increase the excellence of 7th standard student from different aspects. Enriching exercises not only provide effortless learning of the basic skill but also exposed youngsters to an incredibly large variety of topic to reflect upon. This book is scientifically designed to test the basic of concept of the subject i.e. knowledge, understanding, application and skill. This book will certainly help the students to rise to a new level. This book will also help parents and teachers to assess the level of the student and then they act upon on the week areas and improve. My all the best wishes to the students.

Mukta Sabharwal

Content Lesson 1: Knowing Numbers – Integers Lesson 2 : Fraction Lesson 3: Rational Numbers Lesson 4: Algebraic Expression Lesson 5: Data Handling, symmetry & Probability Lesson 6: Percentage & its Application Lesson 7: Decimals Lesson 8: Simple Equations Lesson 9: Perimeter & Area Lesson 10: Triangles Lesson 11: Lines & Angles Lesson 12: Powers & Exponents Lesson 13: Ratio & proportion

Lesson 1: Knowing Numbers - Integers 1. The set of –ve numbers along with the setup of whole numbers are called …. a) Natural Number

b) Integers

c) Fractions

d) Prime

Numbers 2. The whole number that is neither +ve nor –ve .. a) 1 0

b) 2

c) 3

d)

3. Additive inverse of 6 is….. a) -6

b) 0

c) 1

d)

None 4. (-6 ) + (-8) = (-8) + (-6) represent which property. a) Commutative

b) Associative

c) Additive Identity

d) Property of One 5. (-5 ) –(-3 ) = ( -2 ) represent which property a) Commutative

b) Associative

c) Distributive

d)

Closures 6. When 2 –ve integers are multiplied we get integer which is …. a) Negative

b) Positive

c) Zero

d)

None 7. On subtracting (-5 ) from ( -8 ) we get……. a) 3

b) -3

c) 13

d) -13 8. What is the value of x in x – (-3 ) = 7 a) 4

b) -4

c) 10

d) -10 9. Which among the given integers is closer to zero on number line -1, 2,3,-2 a) -1

b) 2

c) 3

d)

c) 0

d)

-2 10. Which integer is additive inverse of itself... a) 1 None

b) -1

11. Successor of -239 is …. a) -238

b) -240

c) 239

d) 240 12. The value of |8| - |-5| + |5| is ... a) 0

b) 5

d)

c) 8

-8 13. The value of (-3) x (-1) x(-1)x(-2)x(-1)x(-1)x(-7) is . a) 72

b) -42

c) 45

d) -45 14. Every negative integer is ………. Than zero a) <

b) >

c) =

d)

Higher than 15. ( X ) : When 2 –ve integers are multiplied we get a positive integers. ( Y ) : When 2 –ve integers are divided we get a negative integers a) Only X is correct b) Only Y is correct

c) Both X & Y are

correct d) Both X & Y are incorrect 16.

. a) True Say

b) False

c) Can’t

d) None

17. An insect crawled 5 cm on wall and then falls 3cm and again it crawled up 6 cm the distance covered by insect is ... a) 5+(-3)+6

b) 5-3-6

c) 5+6

d) 0 18. Mitu put 6 red balls in a bag and took out 3 balls and again she puts 2 balls and taken out 3 ball. How many balls are left in the bag

a) 3 balls

b) 2 balls

c) 6 balls

d)

Zero 19. (-9) + (-10 ) = (-9) –(-10) a) =

b) ≠

c) >

b)-1

c) 0

d) < 20.

. a) 2 d) 1

21.

_________ a) 0

b)7

c)not defined

d) None 22. 1673 x 99-(-1673)=________ a) 1637 16730

b) 99

c)

d) None

23. .(a-b)-c _______ a-(b-c) a) =

b) ≠

c) >

d) None 24. How much is -20 less than -5 a) 15

b) -15

c) 10

d) 25 25. .The value of (-2)x5x(-1)x(-3)x(-10) a) -300

b) 300 d) 310

26.

c) 0

a) =

b) ≠

c) >

d) < 27. (2) + (-2) + (2) + (-2)………….. 100 times. a) 0

b) 1

c) 2

d) (-2) 28. (-25) x ( -23) + (-25 ) x ( -17 ) = a) 100

c) -1000

b) 1000 d) None

29. The number 10 more than – 12 is ….. a) 2

b) -2

c) 12

d) 8 30. (-2)x(0.01)x(-0.01)x100. a) .002 2

b) 0.02 d) -2

Lesson 2 : Fraction

c)

1. A fraction in which numerator is smaller than denominator is ……… fraction a) Improper

b) Mixed

c) Unit

d) Proper 2. Which is true... a)

c)

b) d)

3. The standard form of

is …..

a)

b)

c)

d) 4. Name the Property :

=

a) Closure

b) Commutative

c) Associative

d) Distributive 5.

expressed in fraction is a)

b)

c)

d) 6. 0.02 % expressed in fraction ….. a)

b)

c)

b) 11

c) 9

d) 7.

of of 18 is a) 10 d) 12

8. Which is smallest ………...

a) -

c)

b) d)

9.

= ………. a) 0.8

b) 0.08

0.008

c)

d) 0.0008

10. Find X, if a) 8

b) -8

c) 12

d) -12 11. The product of 2 numbers is a)

, if one number is then other number is … c)

b) d)

12. What number should be added to a)

to get

……

b)

c)

d) None 13. How many years are there in two-fifth of a century? a) 40

b) 50

c) 45

d) 60 14. Next number in the series , , , ,….. a)

b)

c)

d) None 15. The product of a fraction with sum of and is 3, what is the fraction a)

b)

c)

d) 16.

of a litre is a) 500ml

b) 200ml

c) 750ml

d) 100ml 17.

x

= ……………..

a)

b)

c) -

d) None 18. The product of a fraction and its reciprocal is ………... a) 1

b) 0

c) -1

b)

c)

d) None 19. Which one is greatest a) d) 20. – 1.. a) =

b)

c)

d) < 21.

. a) 0.231

b) 2.31

0.00231

d) None

22. Soma Studies for2 daily. He spent 1 spent on other subject a)

b) d) None

c)

hours for math, how much does she

c)

23. Sum of

,

,

is ……

a)

b)

c)

d) None 24. The value of

is …...

a) 0

b) 1

c) -3

d) Not defined 25. Where does

lie on number line

a) On Left of 0

b) On Right of 0

0 26.

c) At

d) Between -1 & -2 is …

a)

b) 0

c)

b)

c)

d) 27. Reciprocal of

is….

a) d)

28. Cost of of a litre of oil is Rs.6, what will be the cost of a) 80

b) 82

litre of oil c) 84

d) None 29. A bag has 1800 balls,

are red balls and

of them are blue balls, how many

white balls are there in the bag a)

b) d) None

c)

30. th of a kilogram is a) 500 gm d) 350 gm

b) 600 gm

c) 700 gm

Lesson 3: Rational Numbers 1. The numbers that are written in form of where p a) Natural

b) Whole

d)

c) Rational

Irrational 2. In –ve rational number, a) N is negative Negative

b) D is Negative c) Both N&D are d) Either Nor D is Negative

3. In rational number a) Natural

both a & b are…. b) Whole

d) None

c) Integers

4. Rational number is said to be in standard form if a) N&D are +ve prime

b) N&D are -ve

c) N&D are co-

d) None

5. Every natural is also a rational number …. a) True

b) False

c) Can’t Say

d) None 6. A rational number can’t have denominator whose value is . a) 1

b) -1

d)

c) 0

2 7. Every whole number is also a rational number a) True

b) False d) None

c) Can’t Say

8. Which among the following is not a rational number...? a) 0

b)

c)

d) 9. Product of a rational number and its reciprocal is ….. a) 0

c) -1

b) 1

d)

None 10. When we divide integer by an integer we always get … a) Integer

b) Fraction

c) Rational Number

d)

Irrational Number 11. To get simplest form of a rational number we divide N & D by their …... a) LCM

c) 1

b) HCF d) None

12.

……. a) >

b) <

13. The absolute value of a)

c) =

d)

is . b)

c) 0

d) 1 14. Which among the following lies between - and a)

b)

… c) -

d) 15. The sum ofa)

and

is. b)

c) -

d)

Lesson 4: Algebraic Expression 1. Algebraic expression having only one term is called... a) Monomial

b) Binomial

c) Trinomial

d)

Polynomial 2. Algebraic expression having only two is called... a) Monomial

b) Binomial

c) Trinomial

d)

Polynomial 3. Algebraic expression having only three is called... a) Monomial

b) Binomial

c) Trinomial

d)

Polynomial 4. All monomial, binomial and polynomials are called by the name ……….. Expression. a) Algebraic

b) Equation

c) Exponential

d)

b) Binomial

c) Trinomial

d)

c) 2

d)

None 5. 2a +3b+5c is a) Monomial None 6. Power of “x” in the expression, a) 0

b) 1

3 7. Co-efficient of y in a) 9 8.

is b)

c)

d) 1

are ……… a) Like

b) Unlike

c) Equal

d)

Unequal 9. Sum of a) 6a +12b-8c

is b) 6a +14b-10c

c) 6a +14b+10c

d)

None 10. The value of 8h+10m-6h+2k is ….. a) 2h+10m+2k

b) 2h+10m+4k

c) 8h+2k

None 11. The value of a) 30

when m= -1 b) 40

c) -30

d)

d) 0 12. The value of 20- (m+n), where m = 5 and n = 2, is ….. a) 13

b) 17

c) 22

d) 10 13. The formula for amount A that has to be paid finally with interest ( I) along with the Principle borrowed from bank. a) P+A = I 14.

b) A= P+I

c) I = P-A

d) P=A+I

. a)

b)

c) 2( x+y )

d) None

15. (a-b)(a+b). a)

c)

b)

d) 2a-2b

16. . a)

c)

b)

d)

17. The zero of the expression, ax-b is …….. a) 0

b) -

18. The degree of the expression a) 0

c)

d)

..

b) 2

c) 4

d)

3 19. Factor of polynomial

-x)

a) 2(x-1)(x+1)

b) 2x(x-1)

c)

d) 20. The degree of polynomial a) 4 0

b) 5

is …. c) 3

d)

21. Degree of “0” is ……. a) 0

b) 1

c) 2

d)

Not defined 22. Product of 100x and ( a)

b)

c)

d) None

23. The value of ( 2a+3b)(2a-3b) = ……... a)

b)

c) 4a-6b

d)

4a +6b 24. The value of expression when n= -1 in a) -1

b) 0

is …. c) -2

d) -3 25.

, then the value of a) 0

=

b) 1

c) 2

d)

-2 26. Degree of polynomial a) 7

+ b) 10

is …. c) 3

d) 0 27. 6x -1 = 2x +9, the value of x = …. a)

b)

c)

d) 0 28. A number is multiplied by 5 and 12 is added to product, the result is 77. The number is…. a) 13

b) -13 d) 10

c) 12

29. The value of p in a) 320

, p= … c) 424

b) 324 d) 363

30.

= ………… a)

b)

c)

d) None

Lesson 5: Data Handling, symmetry & Probability 1. The range of the given data is, 20, 19, 13, 12, 6, 18. a) 20

b) 19

c) 1

d) 14

2. The range of the data is also called……. a) Spread

b) Mean

c) Value

d) Frequency

3. Sum of all the value of the data divided by the total number of observations is known as a) Range

b) Mean

c) Median

d) Mode

4. The middle value of data when it is arranged in ascending or descending order. a) Range

b) Mean

c) Median

d) Mode

5. Median of the given data is 12, 8, 9 10, 6. a) 6

b) 9

c) 10

d) 12

6. The mode of the given data is 3,4,5, 6,7,5,. a) 3

b) 7

c) 5

d) 4

7. Mode of the given data 5,15,25,35,45,. a) 25

b) 15

c) 45

d) None

8. Weight of 5 students in a class is 30kg, 42kg, 50 kg, 36kg & 47kg. The average weight is a) 41 kgs

b) 42 Kgs

c) 37.5Kgs

d) 45.7 Kgs

9. Median of the given data 6,2,3,4,5,7 is…. a) 6

b) 2

c) 5

d) 4.5

c) 10

d) None

10. The mean of first 5 multiples of 2 is…. a) 4

b) 6

11. The relation between Mean (A), Mode (C) , and Median (B) is . a) C =3B-2A

b) C =2B-3A

c) C = 3A-2B

d) C =

2A-3B 12. Mean of 8, 10,12,X,4 is 10.Then the value of X is… a) 14

b) 16

c) 12

d) 6

13. The mean of 6 observations is 48, later on it was found that the reading 24 was misread as 42, and then the correct mean is. a) 40

b) 45

c) 46

d) 47

14. The mean of 5 numbers is 6, if each number is multiplied by 2 then the new mean will be . a) 8

b) 10

c) 12

15. The measure of a chance of an event happening is ….

d) 14

a) Probability

b) Frequency

c) Range

d) Mean

16. If we toss a coin, then the probability of getting a head is . a) 1

b) 1/2

c) 2

d) 0

c) 2

d) 0

17. Probability of sun rising in the west is. a) 1

b) 1/2

18. There are 10 balls in a bag, one ball is white the probability of picking a white ball is a) 1

b) 1/2

c) 1/5

d) 1/10

19. While tossing a dice, the probability of getting one and six is ….. a) 1

b) 1/2

c) 1/3

b

d) 0

20. In all regular polygons, number of lines of symmetry is always equals to number of sides. a) True

b) False

c) Can’t Say

d)

None 21. A circle has …. Lines of symmetry. a) 1

b) Infinite

c) 2

d) 0

22. A square has …. Lines of symmetry. a) 1

b) 4

c) 2

d) 0b

23. Which among the following figures has no line of symmetry…. a) Circle

b) Square

c) Equilateral Triangle

Scalene Triangle 24. The order of rotational symmetry is given by . a)

b) d) None

c)

d)

25. Which among the following figures has both reflection symmetry and rotation symmetry? a) Rectangle

b) Parallelogram

c) P

d)

Isosceles triangle 26. Which among the following letters has rotational symmetry but not reflection symmetry? a) Z

b) Q

c) A

d) Y

27. Which among the following has neither rotation nor reflection symmetry. a) L

b) O

c) B

d) I

Lesson 6: Percentage & its Application 1. 3:4 in percent is …. a) 50%

b) 75%

c) 60%

d) 100% 2. 1.132 into percentage a) 113.2%

b) 1132%

c) 1.132 %

d) 0.1132%

3. 150% in ratio form is . a) 2:3

b) 3:2

c) 1:2

d) 2:1

4. If 30% of a sum of money is Rs.1500, then what is total sum of money. a) Rs.5000

b) Rs.1500

c) Rs.4500

d) Rs.15000

5. 50% of Rs.28.80 is …. a) Rs.14.20

b) Rs.14.40

c) Rs.28

d) Rs.104

6. The % decrease in price of a pen when it decreases from Rs.80 to Rs.60 is …. a) 30%

b) 25%

c) 40%

d) 20% 7. Amit buys a cycle for Rs.1200 and sells it at Rs. 1600. What is the profit %... a) 33.5%

b) 30%

c) 36%

d) 40%

8. Rani bought a stereo for Rs.12000 and sold it for Rs.8000, then the loss % is a) 30%

b) 35%

c) 36%

d) 40% 9. If 75% of a number is added to 100, the answer is number itself. a) 400

b) 300

c) 200

50 10. Seema read 2/5 of her book, what % of book she read…..

d)

a) 25%

b) 20%

c) 40%

d) 45% 11. A man buys the book for Rs. 600 and sold it at gain of Rs.25% at what price he sells... a) Rs.750

b) Rs.800

c) Rs.900

d) Rs.1000

12. The population of a village decreases 2% every year, if present population is 250000, what will its population in 2 years.. a) 240000

b) 240100

c) 241000

d) None

13. Raja earned Rs. 12000, he spent 11000 on his basic requirements, what % does he saves... a) 8%

b) 8.3%

c) 8.6%

d) 9% 14. 25% of 1 Kg is…. a) 250 Gram

b) 500 Gram

c) 600 Gram

d) 750

Gram 15. A sum of money at simple interest amount to Rs.660 in 2 years and Rs.750 in 5 years, then the sum is…. a) Rs.700

b) Rs.600

c) Rs.650

d) Rs.800

16. In how many years the sum of money doubles itself at 10% simple interest per annum. a) 5 Years

b) 9 Years

c) 10 Years

d) 12 Years

17. A shopkeeper increases a price of a cycle by 15%, the increased price was 1610, what was the original price a) Rs.1200

b) Rs.1600

c) Rs.1400

d) Rs.1000

18. By selling a radio for Rs. 1275 John loses 15%, at what price should he sell it to make a profit of 10%. a) Rs. 1650

b) Rs.1600

c) Rs.1610

d) Rs.1700

19. The cost of a horse decreases from Rs.4000 to Rs.3600, what is % decrease.. a) 15%

b) 10%

c) 11%

d) 8% 20. What % of one day is 72 min…. a) 25%

b) 2.5%

c) 5%

d)

0.25% 21. In a basket, 40% are red flowers, 35% are yellow flowers, and remaining are white flowers. The % of white flowers is…. a) 25%

b) 30%

c) 35%

d) 40% 22. Difference between a litre and 3/4th of litre is ... a) 250ml

b) 350ml

c) 450ml

d) 500ml

23. 500 mangos were bought for Rs. 250 per hundred and were sold at profit of Rs.2000. The selling price per dozen is…. a) Rs.70

b) Rs.78

c) Rs.72

d)

Rs.74 24. The cost price of 20 pens is equal to the selling price of 15 pens. Then gain % …. a) 25%

b) 30%

c) 35%

d) 40% 25. A man bought a wheat sack worth Rs.70 Kgs for Rs.250. He sold wheat at Rs. 3.75 per Kg. Then the profit (P)% or loss (L) % is….

a) 25% Profit

b) 25% Loss

c) 30% Profit

d) 30%

Loss 26. If M= 5N, what % is N less than M a) 80%

b) 82%

c) 82.5%

d) 75%

27. Rohit gets 250 marks , has he got 10 marks more he would have scored 60% of the total marks, then the total marks is a) 300

b) 375

c) 380

d)

400 28. A certain sum of money, doubles itself at simple interest in 8 years. In how many years it will be three times at same rate….. a) 15 Years

b) 10 Years

d) 12 Years

c) 16 Years

29. An Almira was sold at profit of 6%, if it had been sold for 10% profit, the profit would have been Rs.800 more than the cost price is… a) Rs. 20000

b) Rs.22000

c) Rs.18000

d) None

30. An alloy contains 30% copper 40% tin and remaining is nickel, the amount of nickel in 30Kgs alloy. a) 5Kgs

b) 6Kgs

c) 9Kgs

d) 10Kgs

Lesson 7: Decimals 1. The product of 0.01 and 100 is…… a) 0.1

b) 1

c) 10

d) 100

2. 28.345 x 18 = …… a) 510.200

b) 510.2

c) 510.210

d) None

3. The quotient when 0.00648 is divided by 0.216 is….. a) 0.3

b) 0.03

c) 0.003

d) 3

4. 0.2 x 0.2 x 0.2 x 0.2 x 0.5 = …………. a) 0.08

b) 0.0016

c) 0.00080

d)

None 5. 1.25 x 0.8 ….. ….12.5 x 8 a) > 6. 3.1

b) <

d)

1000 = ………

a) 0.31 7. 289.6

c) =

b) 0.031

c) 0.0031

d) 0.301

6.4 = ….

a) 45.25

b) 45.20

c) 45.13

d) 45.36

8. The standard unit of capacity is …. a) Meter

b) Litre

c) Kg

d) Second

9. 1000 litre = …. Kilo Litre. a) 1

b) 10

c) 100

d) 0.1

10. 6.35 kilometres = …… Meter. a) 635 Meters

b) 6350 Meters

c) 63.5

d)

63500 11. 7845 gram = …. Kg. a) 78.45

b) 7.845

c) 780.45

d) 0.7485

12. 1 cm = …. mm . a) 10

b) 100

c) 1/10

d) 1

13. What should be added to 3.189 to get 7…. a) 3.812

b) 3.813

c) 3.811

d) 3.810

14. The sum of 2.0, 0.2, 0.02, 2.02 is ….. a) 4.24

b) 4.04

c) 2.024

d) 4.26

15. 0.5 x Y = 7.85. The value of Y is ….. a) 15.7

b) 15.07

16. 0.3 x 0.3 + 0.3 a) 1.08

c) 7.80

d) 7.85

.0.3 = ……. b) 1.09

c) 0.33

d)

0.003 17. The value of 0.02

is ….

a) 0.00016

b) 0.0016

c) 0.16

d)

0.0000000032 18. 0.2, 0.02, 2.0, 0.022 are in ascending order . a) True

b) False

c) Can’t Say

d)

None 19. 2 + a) 2.134

= ……….. b) 21.34

c) 213.4

d) None

20. 0.027 a) 100

b) 1000

c) 1000

d) None

Lesson 8: Simple Equations 1. The value of variable that we get on solving the equation…… a) Root

b) Term

c) Coefficient

d)

None 2. The sum of a number and nine is 20 what is the number a) 10

b)11

c) 12

d) 13

3. The equation for 7 times a number added to 13 is 69. a) 7x = 69+13

b) 7x +13 = 69

c) 7x +69 = 13

d)

None 4. After buying a pen, I am left with Rs.7 out of my 50 rupee note. The cost of pen is a) 49

b) 43

c) 48

d) 40

5. 3/4th of a number is 15, then the number is …… a) 25

b) 18

d) 22

c) 20

6. Ritu spends 5/6th of her pocket money every month, if her pocket money is Rs.600 then she spends …. a) 400

c) 450

b) 500

d)

480 7. A number is multiplied by 3 and 8 is subtracted from it to get 16. What is the number a) 20

b) 23

d) 16

c) 8

8. Process of shifting a number from one side of the equation to the other is. a) Trans position

b) Transportation

c) Translation

d) Transition 9.

, then x is

a)

b)

c)

d)

10. The sum of 3 consecutive even numbers is 66, then the numbers are…… a) 26,26,28

b) 22,24,26

c) 20,22,24

d) None 11. If a+b = 8 and a-b = 6, then a and b are …… a) 1,7 12.

b)7,1

c) 6,2

d) 2,6

, then x = a) 0

c) 1/2

b) 1

d) -1

13. When you divide a certain number by 12, quotient is – 8 & remainder is 5, then the number is …… a) -101

b) -91

c) 91

d)

101 14. The sum of 3 consecutive is 72, then the largest of the 3 numbers. …… a) 24

c) 27

b) 25

d) 26

15. If length of a rectangle is 2x-3 and breath is x+1, then the area of rectangle is …… a)

b)

c)

d) None 16. If 15(x-a) – 2(x+2) +5(x+6) = 6, the value of x is … a)

b)

c)

d)

17. If p = m+n, q= m-n, then pq is …… a)

b)

c) 2m-2n

d)

None 18. AB = 2x Cm, BC = 4y Cm, CA = 7 Cm, then the perimeter of the triangle ………

a) 2x+y+7 Cm 2x+4y+7m

b) 2x+4y-7 Cm Cm

c)

d) 2x+4y Cm

19. a) 4

b)

c)

d) 4

20. If the diameter of circle is given 2x+3 then the radius is …… a) x+3

b)

c)

d)

None 21. Three books and 2 pens cost Rs.80 and 5Books & 4 Pen cost Rs.140. Then the cost of Book and Pen is a) 30,30

b) 20,10

c) 10,20

d) 30,20

22. If a number divided by 13 and quotient is 12 and remainder is 7 then the number is ..…… a) 163

b) 161

c) 165

d)

167

23. Six times a number decreased by 7 is 5…… a) 6P +5 = 7

b) 5P = 6P-7

c) 6P-15

d) None

24. Half a number is 21 less than twice the number, the equation for the same is…… a) d)

b)

c)

25. A pen cost twice at a pencil. The pen and pencil together cost is 76. The equation for same is … a) X+2x = 76

b) 2x = 76

c) 2(x+x) = 76

d) None

Lesson 9: Perimeter & Area 1. Area of trapezium is a) l x b

b) 2h(l+b)

c) ½(b x h )

d) 2xd ( sum

of parallel sides ) 2. Area between 2 co-centric circles…… a)

b)

c)

d)

3. The circumference of a bangle is 462 mm, the diameter is …… a) 146 mm

b) 147 mm

c) 148mm

d) 149mm 4. Area of rectangular field is 270 meter square, if its width is 15 meter, then its length is …… a) 15m

b) 16m

c) 17m

d) 18m 5. Two adjacent sides of parallelogram are 7.6 cms and 3.5 cms …… a) 22.2 cm

b) 22.0 cm

c) 22.06 cm

d)

22.05 cm 6. Two sides containing right angle of a triangle are 50.4 cm and 26.2 cm, then its area is …… a) 660.0

b) 660.24

c) 660.12

d) 660.34

7. If area of a square field is 25 hectare then its side is …… a) 500Km

b) 500 Cm

c) 50 M

d) 500 M

8. If in a trapezium parallel sides are (2a + b) and (2b+a) and distance between them is c, then its area is …… a) (2a+b)(2b+a) 6c(a+b)

b) 2c(3a+2b)

c)

d)

9. If square has perimeter 256 cm square, then its area in sq.cm is …… a)

b)

c) 680

2560 10. If side of the square is a+b, then its area is given by ……

d)

a)

b)

c)

d) 4(a+b)

11. A wheel has a radius of 7 cm, the no. of revolutions it will make in 704 meters …… a) 80

b) 1200

c) 16

d)

1600 12. The cost of fencing a square field of 16.4 meters side @ Rs.2.50/meter is …… a) Rs. 1.640

b) Rs.164

c) Rs.160

d) Rs.250

13. A wire in the shape of a square with side 11 cm is bended to make a circle, then the area of a circle is …… a) 150 cm sq.

b) 154 cm sq.

c) 156 cm Sq.

d) 158 cm Sq. 14. The circumference of 2 circles is 256 cm and 512 cm, then the ratio of their circumference is …… a) 1:2

b) 1:3

c) 3:2

d) 2:3

15. 5 Meter lawn is built along the outside of a rectangular park with measurement 40 m x 30 m then the area of lawn is given by …… a) 600 sum

b) 800 sum

c) 1000 sum

d) 1200 sum

16. The perimeter of square and rectangle are same, then which figure has larger area…… a) Square

b) Rectangle

c) Both

d) Can’t

Say 17. A plot in the form of a parallelogram has base 100 meters and altitude 20 meter, the cost of tilling the field at Rs.2.75 per Sq. Meter is …… a) Rest. 275

b) Rs.2750

c) Rs.27500

d) None 18. The area of right triangle is 6cm sq., if the base is 3 cm and hypotenuse is 5cm,

then its perimeter is …… a) 9cm

b) 10 cm

c) 11 cm

d) 12 cm

19. In Right triangle ABC, sides 5cm, 12 cm and hypotenuse 13cm, then the area is given by …… a) 12x13 +5

b) 5x12+13

c)

d) 20. If the radius of the circle is a)

cm

b)

cm, then its circumference is given by cm

c)

d)

21. If the length of the rectangular field is twice its width and the length of the diagonal is , then the perimeter of a rectangular field is a) 48 meter

b) 90 Meter

c) 96 Meter

d) 84

Meter 22. The diagonal of a parallelogram divides it into 2 triangles with …. area a) Equal

b) Unequal

c) 3 times

4 times 23. Ram wants the 4 walls of his room painted green @ of Rs.5.60 per square meter, if the dimensions of the rooms are 6m x 5m x 4m , then the cost of painting is a) Rs.493.00

b) Rs.492.85

c) Rs.492.80

d) Rs.495.00 24. If the radius of a circle is doubled, then the area is …… a) Doubled

b) Halved

c) 4 Times

d) 3 times 25. The height of a equilateral triangle is

cm, then the area is

d)

a)

sq cm d)

b)

sq cm

c)

sq cm

sq.cm

26. A plastic sheet is 12 cm long and 8 cm wide from it a circular sheet of a radius 3.5 cm is cut, then the remaining area of sheet left is a) 5.75 sq cm sqcm

b) 58 sq cm

c) 57.73

d) None

27. If the circumference of a circle is 88 cm, then the diameter is a) 14 cm

b) 28 cm

c) 16 cm

d) 30

cm 28. One hectare = Meter Square a) 100

b) 1000

c) 10000

d) 10 29. The perimeter of a parallelogram is 48 cm, if one of the side measures 10 cm, the adjacent side would be a) 12 cm

b) 13 cm

c) 14 cm

d) 15 cm

30. If the 3 sides of a triangles are in the ratio 2:3:4 and perimeter is 54 cm, then the sides ( in cm )of triangle are a) 12,18,24

b) 13, 15,26

c) 10,20,24

d)

None

Lesson 10: Triangles 1. The sum of the angles of a triangle is … a)

b)

c)

d)

2. The ------ angle of triangle is equal to the sum of internal opposite

angles a) Interior

b) Exterior

c) Acute

d) Right

3. If in a triangle , one angle is twice the other angle and the third angle is , then the angles of triangle are a)

b)

c)

d) Not

possible 4. The side opposite to the right angle is… a) Altitude

b) Hypotenuse

Perpendicular

c)

d) None

5. If one side of is 12 cm, the difference of other two sides must be ….. a) More than 15

b) Less than 15

c) Equal to 15

d) Can’t say 6. If one side of the triangle is 12 cm, the sum of the other two sides must be … a) More than 12 12

b) Less than 12

c) Equal to

d) Can’t say

7. Which among the following is not a Pythagorean triplet … a) 3,4,5

b) 6,8,10

c) 9,10,12

d) 5,12,13 8. If length and breadth of a rectangle are 12 and 5, then length of diagonal is … a) 14

b) 13

c) 10

d) 15 9. A ladder of 20 meters kept 12 meters away against a wall to reach a window. What is height of the window from the ground …

a) 16

b) 15

c) 14

d) 10 10. Two angles of a triangle are a) Acute Angled

then the triangle is

b) Obtuse Angled

c) Equilateral

d) Right Angled

11. In a a) 180

, then b) 80

c) 20

d)

50 12. Two circles are congruent, then it’s ….. are equal. a) Radii

b) chords

c) centre

d) None

13. Which is not a condition of congruence … a) RHS

b) AAA

c) SAS

d) ASA 14. In triangles congruent …

, By which rule they are

a) RHS

b) AAA

c) SAS

d) ASA 15.

triangle where AB is Perpendicular to BC, IF … a) 80

b) 60

c) 50

d) 90

16. A.S.A rule ………. If two angles and a side of one triangles is equal to any two angles and included sides of another triangles are equal then the triangles are congruent … a) False None

b) True

c) Incomplete

d)

17. In the above triangles find the measure of a) 80

b) 90

c) 100

d) 120 18. In an isosceles ABC, AB = AC, and AD Perpendicular to BC, by which property ADB is congruent to a) RHS

b) AAA

c) SAS

d) ASA 19. In which case triangles is not possible… a) 5cm, 6cm, 12cm 5cm

b) 5cm, 3cm, 6cm

c) 3cm, 4cm,

d) 9cm, 10cm, 11cm

20. In a right

which is true…

a)

b)

c)

d)

21. A triangle can’t have ….… a) 2 Right Angle Angle

c) 2 Acute

d) One Obtuse Angle

22. If

then which is not true

a) AB = PQ PQ

b) All Acute Angle

d)

b) BC = QR

c) AC =

23. Two Rectangles are said to be congruent if their … a) Lengths, breadth are equal equal

b) Areas are equal c) Perimeters are

d) None

24. If hypotenuse of a right triangles is 10cm and one side of the triangle is 8cm, then the other side is … a) 4cm

b) 5cm

c) 6cm

d)

7cm 25. Summit walks 3 KM to north and 4Km towards east. Distance between the starting point and the ending point is … a) 2Km

b) 3Km

c) 4Km

d) 5Km 26. If in a triangle XYZ, XY = 50 cm, YZ = 25cm, and XZ = 25 cm, then the triangles is … a) Isosceles Right

b) Equilateral

c)

d) Scalene

27. If 2 sides of right triangles are 40 cm and 41 cm, then the 3rd side is … a) 8cm

b) 9cm

c) 10cm

d) 20cm

28. Two buildings 20 meters and 36 meter tall stands on the opposite side of a river. The river is 15 meter wide, then the distance between the tops of the building is … a) 17 meter

b) 18 Meter

c) 20 Meter

d) None

29. Area of a rectangle who’s length is 8 cm and diagonal is 10 cm is … a) 48 sqcm

b) 50 sqcm

c) 54 sqcm

d) None

30. Which among the following is not a Pythagorean triplet…? a) 5cm, 12cm, 13cm 28cm

b) 6cm, 8cm, 10cm

d) 9cm, 40cm, 41cm

c) 25cm, 26cm,

Lesson 11: Lines & Angles 1. The magnitude of an angle is measured in. a) Meter

b) Degree

c) Decibel

2. The angle in a right angled triangle other than right angle is.

d) None

a) Acute

b) Obtuse

c) Reflex

d) Straight

3. When the sum of two angles is 90 then the angle are said to be a) Straight

b) Complementary

c) Supplementary

d)

Reflex 4. When the sum of two angle is 180 then the angle are called a) Straight

b) Complementary

c) Supplementary

d)

Reflex 5. When two angles lie on opposite side of a common arm and have a common vertex they are known as . a) Complementary

b) Supplementary

c) Adjacent

d)

Interior 6. Two adjacent supplementary angles from a ------------ pair. a) Adjacent

b) Like

c) Linear

d) Arm

7. Vertically opposite angles are always …. a) Equal

b)Unequal

c) Can’t Say

d) None

8. The complement of an angle 4 is a) 85

b) 90

c) 86

d)

None 9. When 2 lines intersect each pair of angle formed without common area is called ……….. angle. a) Adjacent Complementary

b) Vertically Opposite

c)

d) Supplementary

10. An angle is equal to its compliment then the measure of angle is . a) 90

b) 45

11. Sum of all angles around a point is 180…...

c) 30

d) 60

a) True

b) False

c) Can’t Say

d)

None 12. The angle between two hands of a clock at 6 ‘o clock is . a) 180

b) 90

c) 150

d)

270 13. Side opposite to the right angle in a triangle is . a) Shortest

b) Longest

c) Equal size

d) can’t say

14. If all the angles of triangle are equal, then the triangle is a) Scalene

b) Isosceles

c) Right

d) Equilateral

15. Supplement of an obtuse angle is . a) Acute

b) Obtuse

c) Reflex

d) Right

16. The angle measurement of a triangle are 50 a) Scalene

b) Isosceles

, the triangle is..

c) Right

d) None

17. Sum of the interior angle on the same side of a transversal is….. . a) 90

b)

c)

d)

18. If is x and COB is (3x+6) and AOC and pair, then what is measure of angle COA a) 52

b) 43

19. In a triangle ABC, AB = AC, a) 69 ,69

COB forma linear

c) 48 A = 42 , then measure of

b) 68 ,70

c) 60 ,78

d) 50 B and

C are d)

None 20. If the difference between 2 supplementary angles is 26 then one of the angle is a) 103

b)110

c) 111

d)

115 21. The two supplementary angles are in the ratio of 5:13, and then the angles are.

a) 50 , 130

b)110 , 70

c) 60

d) 25 ,

155

22. In the above figure, find the value of x. a) 63

b)70

c) 65

23. In the above figure, the angle alternate to a)

AOC d)

b)

CDO

d) 69

BOD is … c)

EDO

BOA

24. When a transversal intersect a set of parallel lines, then ….. ( 1) Alternate Angles are equal, (2) Corresponding Angles are equal, (3) Sum of the 2 interior opposite angles on the same side of transversal is 360

a) 1,2,3 are correct correct

b) 2,3 are correct

c) 1,2 are

d) 1,2,3 are incorrect

25. In the above figure, find the value of x. a) 49 None

b)50

c) 39

d)

Lesson 12: Powers & Exponents 1. In , n is called a) Fraction 2.

b) Power

c) Base

d) Degree

.

a) True

b) False

c) Can’t Say

d)

None 3. Cube of -

is…

a) -

b) -

c) -

d) None

4. a)

b)

c) -

5.

can be written as

a)

b)

6.

c)

d) None

d)

.

a) True

b) False

c) Can’t Say

None 7.

=

a)

b)

8. The value of a) -3125 9. The value of

c) -216

d) None

c) 625

d) -625

= …. b) 15625 is ….

d)

a) 0 10.

)

b) 1

c) 100

b) 0

c) -1

d) None

) = ….

a) 1

d) 1/2

11. a) =

b)

c) >

d) <

12. .Which have the same value as a) 3

b)

c)

d) 1

13. a) True

b) False

c) Can’t Say

d)

None 14. Which should be multiplied by a)

and get 2

b)

c)

d) None

15. 400000 can be written as ….. a) 4 16.

=

b) 4

c) 4

d) None

, the value of y is …..

a) 6

b) 7

c) -7

b) 0

c)

d) 1

17. The value of a) 1

d) 3230

18. Cube of- is ….. a)

b)

c)

d) 1

19. 0.1 can be written as …. a) 1

b) 0.1

c) -1

d) None

20. 0.0027 in scientific notion can be written as ….. a) 27

b) 2.7

c) 0.27

d) None

21.

, then the value of x is ….. a) -6

b) -5

a)

b)

c) -4

d) 0

22.

23.

=

d)

c) x = 7, y=7

d) None

b) 3

c) 0

d) 1

b) 6

c) 36

, then the value of x and y is …

a) x = 7, y=9 24.

b) x = 9, y=7 , then x is ….

a) 4 25.

c)

=y, then y is a) 5

d) 16

Lesson 13: Ratio & proportion 1. When we compare two quantities by division we call it ………. a) Ratio

b) Proportion

c) Decimal

d)

Division 2. Ratio of Rs.215 and 230 gram …... a) 43:46

b) 40:45

c) Can’t be determined

d) 1:2 3. If four numbers are in proportion then the middle are called…. a) Extremes

b) Means

c) Medians

d) None

4. I travelled 3 Km in 2 hours and my friend travelled 5 Km in 3 hours, the ratio our speed is .. a) 2:3

b) 3:5

c) 9:10

d)

c) 3:5

d) 2:3

10:9 5. The ratio of 2 hrs to 300 min is …... a) 5:2

b) 2:5

6. If a:b = c:d, they are in …. a) Proportion

b) Ratio

c) Fraction

d) None

7. In a class of 45 students, girls to boy’s ratio is 5:4, then the number of girls in the class is .... a) 20

b) 25

c) 30

d) 35

8. Rs.720 is divided among two friends in the ratio 5:4, then how much each

gets.. a) 300,420

b) 500,220

c) 400,320

d) 360,360

9. The ratio 3:4 and 5:6 is.. a) Equal

b) Unequal

c) Equivalent

d) None

10. The cost of one book is Rs.14, and then the cost of 7 books is... a) Rs.70

b) Rs.72

c) Rs.90

d) Rs.98 11. If a car travels 120 Km in 3 hours, the time taken by it to cover180 Km at the same rate is.. a) 4Hours

b) 3.75 Hours

c) 4.5 Hours

d) None

12. If in one cup of mixture the ratio of water to soda is 3:1 to make 5 cups of such mixtures, the ratio of water to soda is… a) 4:3

b) 15:5

c) 15:3

d)

None 13. In cricket match the ratio of numbers of player in both the teams to number of referees is .... a) 10:2

b) 11:2

c) 22:1

d)

22:2 14. If first, third and fourth number of a proportion are 10,20,24, then the second term is.. a) 12

b) 16

c) 18

d) 20

15. Ratio of weights of Aman and Naman is 4:3, If Aman is 42.8 Kgs then the weight of Naman is .. a) 30Kgs

b) 30.5 KG

c) 30.21Kgs

d) None

16. If Rs.40 is divided into 2 parts in ratio 2:3, then the difference between those

two parts is .. a) Rs.8

b) Rs.10

c) Rs.12

d) Rs.10

17. If angles of a triangle are in the ratio of 3:1:2, then the angles are.. a) 70:60:50

b) 80:60:40

c) 90:30:60

d)

100:50:30 18. In the words mathematics the ratio of No. of Vowels to No. of consonant is … a) 4:7

b) 7:4

c) 5:6

d) 3:8

c) 4:3

d) 3:5

19. Ratio of dozen and score is: a) 3:4

b) 3:6

20. If the sides of triangles are in the ratio 2:3:4,and the perimeter is 45 cm then the longest side of the triangle is : a) 21

b) 25

c) 28

d) 20

21. The two complementary angles are in the ratio 5:4 , then the angles are. a) 50 ,40

b) 55 ,35

c) 45 ,45

d) None

22. If Numerator and Denominator are in the ratio 1:2, and if 2 is added both numerator and denominator the new fraction become 3:4, then the original fraction is : a) 2:3

b) 1:2

c) 1:3

d)

None 23. What number that should be added to Numerator and Denominator of a fraction 6/7 so that fraction takes new value 10/11….. a) 2

b) 3

c) 4

d)

5 24. If two numbers are in the ratio 10:13 and their difference is 33, the two numbers are.. a) 120:153

b) 130:97

c) 110,143

d) None

25. If sides of a rectangle are in the ratio 2:3 and its area is 150 sq. cm, then the sides of rectangles are: a) 5cm, 30cm

b) 20cm, 7.5cm

15cm

d) None

Answer Keys Chapter No. 1 Knowing Numbers –

c) 10cm,

Integers 1 b

2 d

3 a

10 c

11 a

12 c

19 b

20 d 21 c

28 b

29 b 30 b

Chapter No. Fraction 1 d

4 a

5 d

6 b

13 b 14 a

15 a

22 c

8 a

9 a

16 b 17 a

18 b

23 b 24 b 25 b 26 a

27 a

2 4 d

5 c

10 d

11 b 12 b 13 a

14 c

19 b

20 d 21 a

28 c

29 b 30 b

Chapter No. Rational Numbers 1 c

2 b

3 a

6 c

7 c

8 b

9 d

15 b 16 c

17 c

18 a

22 b 23 d 24 d 25 a

26 b 27 c

3

3 c

4 c

5 a

6 c

11 b 12 a

13 a

14 a

15 b

Chapter No. 4 Algebraic Expression 1 a 2 b 3 c

4 a

5 a

6 d

10 a

7 b

2 d

10 a

11 a

12 a

13 b 14 a

19 b

20 b 21 d 22 a

28 a

29 b 30 a

23 a

7 a

8 d

9 b

7 c

8 b

9 b

15 b 16 b 17 c

18 c

24 b 25 c

26 b 27 c

Chapter No. 5 Data Handling, symmetry & Probability 1 c 2 a 3 b 4 b

5 b

6 c

12 b 13 b 14 c

15 a

7 d

10 a

11 a

19 c

20 b 21 b 22 b 23 d 24 b 25 a

Chapter No. 6 Percentage & its Application 1 b 2 a

3 b

4 a

16 b 17 d 18 d 27 a

7 a

8 a

9 a

15 b 16 c

17 c

18 a

23 b 24 b 25 a

26 a

27 b

8 b

9 a

5 b

11 a

12 b 13 b 14 a

19 b

20 c

21 a

28 c

29 a

30 c

Chapter No. Decimals 1 b

9 d

26 a

10 b

22 a

8 a

6 b

7 2 c

3 c

4 c

5 b

6 c

10 b

11 b 12 a

13 c

14 a

15 a

19 a

20 a

4 b

5 c

6 b

Chapter No. 8 Simple Equations 1 a 2 b

3 b

7 a

16 b 17 d 18 b

7 c

8 a

9 b

10 c

11 b 12 b 13 b 14 b 15 c

19 d

20 b 21 b 22 a

Chapter No. 9 Perimeter & Area 1 d 2 c

3 b

4 d

16 d 17 b 18 c

23 b 24 b 25 a

5 a

6 b

7 d

8 c

9 b

10 b

11 d 12 b 13 b 14 a

15 b 16 a

17 a

18 d

19 d

20 c

28 c

29 b 30 a

Chapter No. 10 Triangles 1 b 2 b

21 c

3 a

22 a

23 c

24 c

25 a

26 a

27 b

4 b

5 b

6 a

7 c

8 b

9 a

10 c

11 b 12 a

13 b 14 c

15 a

16 a

17 a

18 a

19 a

20 a

21 a

22 c

23 a

24 c

25 d 26 a

27 b

28 a

29 a

30 c

4 c

5 c

6 c

Chapter No. Lines & Angles 1 b

11

2 a

3 b

7 a

8 c

9 b

10 b

11 b 12 a

13 b 14 d 15 a

16 d 17 d 18 b

19 a

20 a

22 d 23 b 24 c

25 a

Chapter

21 a

No. 12 Powers & Exponents 1 a 2 a

3 a

10 b

11 a

19 a

20 b 21 c

Chapter No. 13 Ratio & proportion 1 a 2 a

12 c

3 b

10 d

11 c

19 d

20 d 21 a

4 b

5 d

6 b

13 b 14 a

15 a

22 a

23 a

24 d 25 b

4 c

5 b

12 b 13 b 14 a 22 b 23 c

6 a

7 b

8 b

9 1

16 b 17 a

18 a

7 b

8 c

9 b

15 d 16 a

17 c

18 a

24 c

25 c