Everyday Mathematics (IMO- Mathematics Olympiad Class 9): Questions 96 - 99 of 99

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Question number: 96

» Everyday Mathematics

MCQ▾

Question

A man sells two horses for Rs. 4000 each, neither losing nor gaining in the deal. If he sold one horse at a gain of 25% , the other horse is sold at a loss of ________

Choices

Choice (4) Response

a.

1623%

b.

1829%

c.

25%

d.

Question does not provide sufficient data or is vague

Question number: 97

» Everyday Mathematics

MCQ▾

Question

Simple interest on a certain sum of money for 2 years at 5% per annum is half the compound interest on Rs. 5000 for 2 years at 10% per annum. The sum placed on simple interest is ________

Choices

Choice (4) Response

a.

Rs. 5350

b.

Rs. 5250

c.

Rs. 5450

d.

Rs. 5150

Question number: 98

» Everyday Mathematics

MCQ▾

Question

To make a marriage tent, poles are planted along the perimeter of a square field at a distance of 5 meters from each other and the total number of poles used in 20. What is the area (in sq. metres) of the square field?

Choices

Choice (4) Response

a.

500

b.

400

c.

900

d.

None of the above

Question number: 99

» Everyday Mathematics

MCQ▾

Question

Mayur bought pencil at Rs. 3 each and y getting cards at 90 paise each. If the pencil cost Rs. 15 more than the cards, the equation involving x and y are ________

Choices

Choice (4) Response

a.

10x3y=50

b.

x44y=62

c.

22x18y=50

d.

13x14y=160

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