IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 337 - 346 of 1022

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Question number: 337

» Exponents and Powers

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MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 338

» Exponents and Powers

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MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 339

» Exponents and Powers

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MCQ▾

Question

The value of x, for which is ________.

Choices

Choice (4) Response

a.

2

b.

9

c.

3

d.

1

Question number: 340

» Comparing Quantities

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MCQ▾

Question

11 oranges are bought for Rs. 10 and 10 oranges are sold for Rs. 11. The gain (or) loss percent is ________.

Choices

Choice (4) Response

a.

11 % gain

b.

21 % gain

c.

11 % loss

d.

21 % loss

Question number: 341

» Algebraic Expressions

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MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4) Response

a.

b.

10

c.

d.

Question number: 342

» Exponents and Powers

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MCQ▾

Question

If , then x is ________.

Choices

Choice (4) Response

a.

25

b.

14

c.

23

d.

12

Question number: 343

» Algebraic Expressions

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MCQ▾

Question

Simplify .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 344

» Algebraic Expressions

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MCQ▾

Question

A factor of is ________.

Choices

Choice (4) Response

a.

b.

5

c.

d.

All a. , b. and c. are correct

Question number: 345

» Exponents and Powers

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MCQ▾

Question

Choices

Choice (4) Response

a.

b.

c.

d.

16

Question number: 346

» Algebraic Expressions

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MCQ▾

Question

What is the value of at ?

Choices

Choice (4) Response

a.

Discriminant

b.

c

c.

a

d.

0