IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 298 - 306 of 1022

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Question 298

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Question

MCQ▾

The value of when and is ________.

Choices

Choice (4)Response
a.1303
b.1043
c.3101
d.1503

Question 299

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Question

MCQ▾

In an election between two candidates, the candidate who gets 25 % of the votes polled is defeated by 5,000 votes. What is the number of votes polled by the winning candidates?

Choices

Choice (4)Response
a.7,500
b.3,000
c.4,250
d.6,750

Question 300

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Question

MCQ▾

Step 1:

Step 2:

Step 3:

Are the above given steps showing simplification of algebraic expression

?

Choices

Choice (4)Response
a.Only step 1 and 2 are correct
b.Only step 1 is correct
c.No
d.Yes

Question 301

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Question

MCQ▾

By selling a jug for Rs. 144, a man loses of his outlay. If it is sold for Rs. 189, what is the gain percent?

Choices

Choice (4)Response
a.50%
b.25%
c.30%
d.12.5%

Question 302

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Question

MCQ▾

Choices

Choice (4)Response
a.
b.
c.
d.

Question 303

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Question

MCQ▾

Subtract the sum of and from 16 is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 304

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Question

MCQ▾

The value of , if is ________.

Choices

Choice (4)Response
a.16
b.- 16
c.12
d.- 12

Question 305

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Question

MCQ▾

A factor of is ________.

Choices

Choice (4)Response
a.4
b.
c.
d.All a. , b. and c. are correct

Question 306

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Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.