IMO- Mathematics Olympiad (SOF) Class 9: Questions 477 - 482 of 919

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Question number: 477

» Polynomials

MCQ▾

Question

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 478

» Statistics and Probability

MCQ▾

Question

The mean weight of 80 students in a class is 60 kg. The mean weight of boys is 70 kg while that of the girls is 50 kg. the number of boys and girls are________

Choices

Choice (4) Response

a.

35,75

b.

45,35

c.

40,40

d.

10,30

Question number: 479

» Introduction to Euclid's Geometry

MCQ▾

Question

If ∠A and ∠B are complementary angles and m∠A is x˚, which equation can be used to find m∠B which is denoted by y?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 480

» Everyday Mathematics

MCQ▾

Question

A cloth merchant has announced rebate in prices. If one needs to have a rebate of Rs. 40, then how many shirts each costing Rs. 32, he should purchase?

Choices

Choice (4) Response

a.

10

b.

6

c.

5

d.

7

Question number: 481

» Everyday Mathematics

MCQ▾

Question

By selling a Car for Rs. 70000, a shopkeeper gains. If the profit is reduced to, then the selling price will be ________

Choices

Choice (4) Response

a.

Rs. 75000

b.

Rs. 90000

c.

Rs. 85000

d.

Rs. 55000

Question number: 482

» Analytical Reasoning and Logical Reasoning

MCQ▾

Question

Choose the figure that is different from the rest?

Choices

Choice (4) Response

a.

Given in image are combinations of V-shaped – Choice A

Given in Image Are Combinations of V-Shaped – Choice A

Given in image are combinations of V-shaped find the different from the rest

b.

Given in image are combinations of V-shaped – Choice B

Given in Image Are Combinations of V-Shaped – Choice B

Given in image are combinations of V-shaped find the different from the rest

c.

Given in image are combinations of V-shaped – Choice C

Given in Image Are Combinations of V-Shaped – Choice C

Given in image are combinations of V-shaped find the different from the rest

d.

Given in image are combinations of V-shaped – Choice D

Given in Image Are Combinations of V-Shaped – Choice D

Given in image are combinations of V-shaped find the different from the rest

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