Simple Equations (IMO- Mathematics Olympiad Class 7): Questions 13 - 17 of 83

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Question number: 13

» Simple Equations

MCQ▾

Question

Monil is Equation years older than his brother is. His brother’s age is 22. What is their total age after 3 years?

Choices

Choice (4) Response

a.

Equation years

b.

Equation years

c.

Equation years

d.

Equation years

Question number: 14

» Simple Equations

MCQ▾

Question

One fourth of Vivaan’s marks in Science exceeds a half of his marks in English by 20. If he got 110 marks in the two subjects together, how many marks did he get in English?

Choices

Choice (4) Response

a.

90

b.

20

c.

10

d.

100

Question number: 15

» Simple Equations

MCQ▾

Question

An employer pays Rs. 10 for each day a worker work, and deducts Rs. 4 for each day he is idle. At the end of 60 days, a worker gets Rs. 530. For how many days did the worker remain idle?

Choices

Choice (4) Response

a.

3

b.

6

c.

4

d.

5

Question number: 16

» Simple Equations

MCQ▾

Question

Purvi had 65 currency notes in all, some of which were of Rs. 50 denomination and the remaining of Rs. 100 denomination. The total amount of these currency notes was Rs. 6000. how much amount did he have in the denomination of Rs. 100?

Choices

Choice (4) Response

a.

Rs. 7725

b.

Rs. 7800

c.

Rs. 7500

d.

Rs. 5500

Question number: 17

» Simple Equations

MCQ▾

Question

If two supplementary angles differ by Equation , then one of the angle is ________.

Choices

Choice (4) Response

a.

Equation

b.

62°

c.

Equation

d.

Both a. and b. are correct

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