Everyday Mathematics (IMO- Mathematics Olympiad (SOF) Class 9): Questions 45 - 50 of 99

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Question number: 45

» Everyday Mathematics

MCQ▾

Question

A bicycle is sold at a gain of . If it had been sold for Rs. 20 more, would have been gained. The C. P. of the bicycle is ________

Choices

Choice (4) Response

a.

Rs. 400

b.

Rs. 600

c.

Rs. 500

d.

Rs. 350

Question number: 46

» Everyday Mathematics

MCQ▾

Question

A certain number of men can finish a piece of work in 100 days. If there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally?

Choices

Choice (4) Response

a.

147

b.

146

c.

110

d.

75

Question number: 47

» Everyday Mathematics

MCQ▾

Question

The area of a rectangle is 1000 square meters. If the length is more than the breadth, what is the breadth of the rectangular field?

Choices

Choice (4) Response

a.

40 m

b.

30 m

c.

25 m

d.

35 m

Question number: 48

» Everyday Mathematics

MCQ▾

Question

Sujal buys an article with discount on its marked price. He makes a profit of by selling it at Rs. 800. The marked price is ________

Choices

Choice (4) Response

a.

Rs. 1633

b.

Rs. 1400

c.

Rs. 1333

d.

Rs. 1600

Question number: 49

» Everyday Mathematics

MCQ▾

Question

Subhash purchased a tape recorder at of its selling price and sold it at more than its S. P his gain is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 50

» Everyday Mathematics

MCQ▾

Question

A man rows downstream 40 km and upstream 20 km, taking 10 hours each time. The velocity of current is ________

Choices

Choice (4) Response

a.

1 km/hr

b.

3 km/hr

c.

2 km/hr

d.

5 km/hr

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