Everyday Mathematics (IMO- Mathematics Olympiad (SOF) Class 9): Questions 82 - 86 of 99

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Question number: 82

» Everyday Mathematics

MCQ▾

Question

The compound interest on Rs. 100000 at per annum for 2 years 3 months, compound annually is ________

Choices

Choice (4) Response

a.

Rs. 100000

b.

Rs. 251200

c.

Rs. 151200

d.

Rs. 51200

Question number: 83

» Everyday Mathematics

MCQ▾

Question

If 20 men working 5 hours a day for 10 days can complete a job, how many men working 10 hours a day for 5 days will be needed?

Choices

Choice (4) Response

a.

20

b.

50

c.

25

d.

65

Question number: 84

» Everyday Mathematics

MCQ▾

Question

A fan is listed at Rs. 650, with a discount of what additional discount must be offered to the customer to bring the net price to Rs. 452?

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 85

» Everyday Mathematics

MCQ▾

Question

A man purchased two clocks P and Q at a total cost Rs. 800. He sells P at profit and Q at a loss of and gets the same selling price for both the clocks. What are the purchasing prices of P and Q respectively?

Choices

Choice (4) Response

a.

Rs. 275, Rs. 425

b.

Rs. 266.67, Rs. 533.33

c.

Rs. 250.65, Rs. 200.22

d.

Rs. 360, Rs. 850

Question number: 86

» Everyday Mathematics

MCQ▾

Question

A man purchased two clocks A and B at a total cost Rs. 650. He sells A at profit and B at a loss of and gets the same selling price for both the clocks. What are the purchasing prices of A and B respectively?

Choices

Choice (4) Response

a.

Rs. 250, Rs. 400

b.

Rs. 225, Rs. 425

c.

Rs. 300, Rs. 350

d.

Rs. 275, Rs. 375

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