IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 552 - 555 of 929

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Question number: 552

» Analytical Reasoning and Logical Reasoning

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MCQ▾

Question

If stands for , stands for , stands for , stands for , stands for , stands for .

Which one of the following expression is not true?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 553

» Linear Equations in Two Variables

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MCQ▾

Question

Find the equation of a straight line parallel to y-axis at a distance of 30 units on the right hand side of y-axis

Choices

Choice (4) Response

a.

y = 30x

b.

x = 30

c.

x = 20y

d.

x = 20

Question number: 554

» Everyday Mathematics

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MCQ▾

Question

A, B and C enter into partnership by making investments in the ratio . After a year, C invests another Rs. 337600 while A withdrew Rs. 45600. The ratio of investments then changes to . How much did A invest initially?

Choices

Choice (4) Response

a.

Rs. 45600

b.

Rs. 96000

c.

Rs. 141600

d.

Question does not provide sufficient data or is vague

Question number: 555

» Polynomials

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MCQ▾

Question

=

Choices

Choice (4) Response

a.

b.

c.

d.