IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 1036 - 1042 of 1042

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Question 1036

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Question

MCQ▾

There were only two candidates in an election. One got 67 % votes and was elected by a margin of 680 votes. The total number of votes were________.

Choices

Choice (4)Response
a.1000
b.2000
c.3000
d.5000

Question 1037

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Question

MCQ▾

A can do a piece of work in 18 days and B can do alone it in 12 days. B works at it for 10 days and then leaves. A alone can finish the remaining work in ________.

Choices

Choice (4)Response
a.6.5 days
b.7.5 days
c.3 days
d.6 days

Question 1038

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Question

MCQ▾

If is a factor of , then the value of a must be________.

Choices

Choice (4)Response
a.6
b.9
c.-3
d.-4

Question 1039

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Question

MCQ▾

Find the total surface area of a cylinder with base radius of 6 cm and height 40 cm.

Choices

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

Question 1040

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Question

MCQ▾

A number is divisible by 5 when last digit of a number is 0 or 1. This statement is ________.

Choices

Choice (4)Response
a.True
b.False
c.All of the above
d.Question does not provide sufficient data or is vague

Question 1041

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Question

MCQ▾

How many diagonals are there in a pentagon?

Choices

Choice (4)Response
a.7
b.5
c.8
d.6

Question 1042

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Question

MCQ▾

What is the measure of each interior angle of a regular hexagon?

Choices

Choice (4)Response
a.120
b.140
c.180
d.100