Algebra (IMO- Mathematics Olympiad Class 6): Questions 32 - 39 of 81

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Question number: 32

» Algebra

MCQ▾

Question

Value of x in x513=9 is ________.

Choices

Choice (4) Response

a.

- 65.33

b.

+ 65.15

c.

+ 45

d.

- 43.33

Question number: 33

» Algebra

MCQ▾

Question

The value of a for which the equation is 15(a+2)=75 is

Choices

Choice (4) Response

a.

0

b.

3

c.

2

d.

1

Question number: 34

» Algebra

MCQ▾

Question

Sneha travelled 12x km on by car, 6y km by auto-rickshaw and 15 km by bus. The total distance covered by Sneha by an algebraic expression is

Choices

Choice (4) Response

a.

(6x+2y+3) km

b.

(2x3y+15) km

c.

(12x+6y+15) km

d.

(4x+2y+5) km

Question number: 35

» Algebra

MCQ▾

Question

If five times of a number is 75, then the number is

Choices

Choice (4) Response

a.

18

b.

7

c.

15

d.

10

Question number: 36

» Algebra

MCQ▾

Question

In 7(185a)+9=24 , the value of ‘a’ is

Choices

Choice (4) Response

a.

0

b.

41934

c.

5

d.

15926

Question number: 37

» Algebra

MCQ▾

Question

To get the value of ‘x’, ________ to be added on either side of equation x+12=15 .

Choices

Choice (4) Response

a.

0

b.

+6

c.

- 12

d.

+30

Question number: 38

» Algebra

MCQ▾

Question

The algebraic expression for the statement (Division of ‘m’ by ‘a’ subtracted from the division of ‘n’ by ‘b’) is

Choices

Choice (4) Response

a.

bnam

b.

ambn

c.

nbma

d.

manb

Question number: 39

» Algebra

MCQ▾

Question

The number of girls in a class is 5 times the number of boys. Which of the following cannot be the total number of children in the class?

Choices

Choice (4) Response

a.

24

b.

35

c.

30

d.

42

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