IMO- Mathematics Olympiad Class 9: Questions 793 - 798 of 919

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Question number: 793

» Statistics and Probability

MCQ▾

Question

Two dice are thrown simultaneously. The odds against getting the sum 6 is________

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 794

» Everyday Mathematics

MCQ▾

Question

Aparna cut a cake in two equal parts and one of these two pieces is again cut into equal parts. Each small parts is of 20 grams. If there are seven parts of the whole cake, what was the weight of the original cake?

Choices

Choice (4) Response

a.

140 grams

b.

280 grams

c.

240 grams

d.

300 grams

Question number: 795

» Everyday Mathematics

MCQ▾

Question

A man purchased two clocks X and Y at a total cost Rs. 1000. He sells X at Equation profit and Y at a loss of Equation and gets the same selling price for both the clocks. What are the purchasing prices of X and Y respectively?

Choices

Choice (4) Response

a.

Rs. 125, Rs. 736.25

b.

Rs. 385.95, Rs. 245.36

c.

Rs. 263.16, Rs. 736.84

d.

Rs. 266, Rs. 600

Question number: 796

» Polynomials

MCQ▾

Question

Value of R if Equation is________.

Choices

Choice (4) Response

a.

-64

b.

-84

c.

-88

d.

-190

Question number: 797

» Everyday Mathematics

MCQ▾

Question

Kabir buys an article with Equation discount on its marked price. He makes a profit of Equation by selling it at Rs. 660. The marked price is ________

Choices

Choice (4) Response

a.

Rs. 800

b.

Rs. 685

c.

Rs. 700

d.

Rs. 600

Question number: 798

» Polynomials

MCQ▾

Question

Add Equation , Equation and Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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