IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 355 - 366 of 1022

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Question 355

Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question 356

Question

MCQ▾

Choices

Choice (4)Response

a.

b.

c.

d.

Question 357

Question

MCQ▾

A man purchased a bag of rice containing 70 kg for ₹ 175. He sold it at the rate of ₹ 2.75 per kg. Then the profit or loss in % is ________.

Choices

Choice (4)Response

a.

12 % gain

b.

10 % loss

c.

10 % gain

d.

12 % loss

Question 358

Question

MCQ▾

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

Choices

Choice (4)Response

a.

b.

c.

d.

Question 359

Question

MCQ▾

If then n = ?

Choices

Choice (4)Response

a.

6

b.

2

c.

8

d.

4

Question 360

Question

MCQ▾

If , then the value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 361

Question

MCQ▾

Choices

Choice (4)Response

a.

b.

4

c.

d.

Question 362

Question

MCQ▾

If , then x = ?

Choices

Choice (4)Response

a.

b.

c.

d.

3

Question 363

Question

MCQ▾

The value of , if is ________.

Choices

Choice (4)Response

a.

343

b.

1423

c.

399

d.

415

Question 364

Question

MCQ▾

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 365

Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 366

Question

MCQ▾

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

Choices

Choice (4)Response

a.

16

b.

20

c.

30

d.

32