Algebra (IMO- Mathematics Olympiad Class 6): Questions 51 - 57 of 81

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Question number: 51

» Algebra

MCQ▾

Question

Ages of two friends are in the ratio 2: 1. If the sum of their ages is 51, then their ages are respectively

Choices

Choice (4) Response

a.

30 yrs. 15 yrs.

b.

20 yrs. 10 yrs.

c.

34 yrs. 17 yrs.

d.

34 yrs. 20 yrs.

Question number: 52

» Algebra

MCQ▾

Question

When Hina multiplies a certain number by 21 and adds 3 to the product, she gets 318. Find that number.

Choices

Choice (4) Response

a.

14

b.

16

c.

13

d.

15

Question number: 53

» Algebra

MCQ▾

Question

If Equation , then the value of x is

Choices

Choice (4) Response

a.

0

b.

- 6

c.

- 2

d.

+ 6

Question number: 54

» Algebra

MCQ▾

Question

The number of bananas in a bucket is 3 times the number of oranges. Which of the following cannot be the total number of fruits in the bucket?

Choices

Choice (4) Response

a.

12

b.

20

c.

8

d.

29

Question number: 55

» Algebra

MCQ▾

Question

The equation for the statement; ‘fifth-third of a number multiplied by 8 is 36’ is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 56

» Algebra

MCQ▾

Question

Equation for the statement ‘half of the length of a circular garden is 250 meters’ is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 57

» Algebra

MCQ▾

Question

Number to be added on both sides of the equation Equation to find the value of ‘y’, is

Choices

Choice (4) Response

a.

- 14

b.

- 8

c.

+ 10

d.

14

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