IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 52 - 57 of 968

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Question number: 52

» Real Numbers

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MCQ▾

Question

Rationalizing factor of

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 53

» Real Numbers

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Question

is integers, none of which are divisible by 5. The remainder when is divided by 5 is ________

Choices

Choice (4) Response

a.

1 or 2

b.

1

c.

0

d.

All of the above

Question number: 54

» Real Numbers

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Question

Circular field has a circumference of 360 km. two cyclists Sumeet and Samrat start together and can cycle at speeds of 20 km/hr and 24 km/hr respectively round the circular field. After how many hours will they meet again at the starting point?

Choices

Choice (4) Response

a.

b.

170hrs

c.

90hrs

d.

130hrs

Question number: 55

» Real Numbers

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Question

Ascending order of the surds is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 56

» Real Numbers

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MCQ▾

Question

Descending order of the surds

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 57

» Real Numbers

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MCQ▾

Question

is integers, none of which are divisible by 9. The remainder when is divided by 9 is ________

Choices

Choice (4) Response

a.

0 or 1

b.

1 or 2

c.

1

d.

0