IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 358 - 369 of 1022

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Question number: 358

» Exponents and Powers

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MCQ▾

Question

The number which is multiplied by to obtain a product equal to is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 359

» Exponents and Powers

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MCQ▾

Question

If then n =?

Choices

Choice (4)Response

a.

6

b.

2

c.

8

d.

4

Question number: 360

» Exponents and Powers

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MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 361

» Exponents and Powers

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MCQ▾

Question

Choices

Choice (4)Response

a.

b.

4

c.

d.

Question number: 362

» Exponents and Powers

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MCQ▾

Question

If , then x =?

Choices

Choice (4)Response

a.

b.

c.

d.

3

Question number: 363

» Exponents and Powers

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MCQ▾

Question

The value of , if is ________.

Choices

Choice (4)Response

a.

343

b.

1423

c.

399

d.

415

Question number: 364

» Comparing Quantities

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MCQ▾

Question

A number A exceeds B by 25%. By what percentage is A more than B?

Choices

Choice (4)Response

a.

15%

b.

25%

c.

20%

d.

30%

Question number: 365

» Exponents and Powers

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MCQ▾

Question

The value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 366

» Comparing Quantities

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MCQ▾

Question

The value of 36 coins of 10 p and 20 p is Rs. 6.60. The number of 20 p coins is ________.

Choices

Choice (4)Response

a.

16

b.

20

c.

30

d.

32

Question number: 367

» Comparing Quantities

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MCQ▾

Question

A man sold 15 pens for 24 rupees and gained 12%. How many pens did he buy for 24 rupees?

Choices

Choice (4)Response

a.

21

b.

15

c.

16

d.

17

Question number: 368

» Exponents and Powers

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MCQ▾

Question

is equal to ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 369

» Comparing Quantities

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MCQ▾

Question

When a number is reduced by 8, it becomes 60 % of itself. Find the number.

Choices

Choice (4)Response

a.

50

b.

40

c.

20

d.

30

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