Simple Equations (IMO- Mathematics Olympiad Class 7): Questions 38 - 43 of 83

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Question number: 38

» Simple Equations

MCQ▾

Question

What is the value of Equation that makes the following expression true?

Equation

Choices

Choice (4) Response

a.

12

b.

-12

c.

4

d.

-4

Question number: 39

» Simple Equations

MCQ▾

Question

When the amount was distributed among 12 boys, each of them got Rs. 150 more than the amount received by when the same amount is distributed equally among 20 boys. What is the amount?

Choices

Choice (4) Response

a.

Rs. 4520

b.

Rs. 3900

c.

Rs. 4500

d.

Rs. 3960

Question number: 40

» Simple Equations

MCQ▾

Question

What is the value of Equation that makes the following expression true?

Equation

Choices

Choice (4) Response

a.

2

b.

-4

c.

3

d.

-3

Question number: 41

» Simple Equations

MCQ▾

Question

The present age of P is twice that of Y. 14 years from now, age of P will be Equation times that of Y. The present ages of P and Y (in years) respectively, is ________.

Choices

Choice (4) Response

a.

12, 24

b.

24, 12

c.

14, 28

d.

Equation

Question number: 42

» Simple Equations

MCQ▾

Question

In a school, in addition to 150 students, 8 peons with some teacher. Students have 5 apples and 8 oranges, peons have 2 apples and 3 oranges and teachers have 5 apples and 3 oranges. If the total number of orange be 478 more than the number of apples, find the number of teachers.

Choices

Choice (4) Response

a.

12

b.

20

c.

10

d.

23

Question number: 43

» Simple Equations

MCQ▾

Question

The age of Ram and Shyam are in ratio Equation after 4 years, their ages will be in the ratio Equation . The present age of Shyam is________

Choices

Choice (4) Response

a.

24 years

b.

8 years

c.

16 years

d.

14 years

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