IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 201 - 206 of 1022

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Question 201

Question

MCQ▾

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

Choices

Choice (4)Response

a.

14,28

b.

c.

12,24

d.

24,12

Question 202

Question

MCQ▾

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.

23

b.

12

c.

10

d.

20

Question 203

Question

MCQ▾

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

Choices

Choice (4)Response

a.

16 years

b.

14 years

c.

8 years

d.

24 years

Question 204

Question

MCQ▾

In a certain office, of the workers are men, of the men are married and of the married men have children. If of the women are married and of the married women have children, What parts of workers have children?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 205

Question

MCQ▾

Simplify:

Choices

Choice (4)Response

a.

8

b.

-18

c.

9

d.

-14

Question 206

Question

MCQ▾

A man divides ₹ 50875 among 2 daughters, 6 nephews and 7 sons. If each nephew receives three times as much as each daughter and each son receive five times as much as each daughter, how much does each daughter receive?

Choices

Choice (4)Response

a.

₹ 750

b.

₹ 925

c.

₹ 550

d.

₹ 900