IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 717 - 722 of 929

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Question number: 717

» Polynomials

Edit
MCQ▾

Question

If show that = ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 718

» Linear Equations in Two Variables

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MCQ▾

Question

Anu had 6 pairs of shoes. She let Mohit borrow x pairs of shoes, and then she has 4 pairs left. Which equation is correct this solution?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 719

» Analytical Reasoning and Logical Reasoning

Edit
Statement-Conclusion▾

Question

Statement

1. All microprocessors are computers

2. All computers are modems

Conclusions

  1. 1. All microprocessors are modems

  2. 2. All modems are microprocessors

Choices

Choice (4) Response

a.

None of the conclusions follow.

b.

Only conclusion Ⅰ can follow.

c.

Only conclusion Ⅱ can follow.

d.

All of the conclusions follow.

Question number: 720

» Analytical Reasoning and Logical Reasoning

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MCQ▾

Question

In a class of 35 students, Hardik is placed 7th from the bottom whereas Ravi is placed 9th from the top. Ankur is placed exactly in between the two. What is Hardik’s position from Ankur?

Choices

Choice (4) Response

a.

8th

b.

4th

c.

12th

d.

10th

Question number: 721

» Everyday Mathematics

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MCQ▾

Question

A man rows downstream 40 km and upstream 20 km, taking 10 hours each time. The velocity of current is ________

Choices

Choice (4) Response

a.

5 km/hr

b.

2 km/hr

c.

3 km/hr

d.

1 km/hr

Question number: 722

» Linear Equations in Two Variables

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MCQ▾

Question

The graph of is

Find the correct solution for the equation given

Find the Correct Solution for the Equation Given

What will be the correct slope for the given equation

Choices

Choice (4) Response

a.

III

b.

IV

c.

II

d.

I