IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 720 - 726 of 931

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Question 720

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Question

MCQ▾

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 721

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Question

MCQ▾

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 722

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MCQ▾

The graph of is

Choices

Choice (4)Response
a.III
b.IV
c.II
d.I

Question 723

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Question

MCQ▾

Which equation satisfies the data in the table?

 X -1 0 1 2 Y -3 -1 1 3

Choices

Choice (4)Response
a.
b.
c.
d.

Question 724

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Question

MCQ▾

If the first three letters of the word ‘P R E P A R A T I O N’ are reversed, then last three letters are added and then the remaining letters are reversed and added, then which letter will be exactly in the middle?

Choices

Choice (4)Response
a.R
b.E
c.N
d.T

Question 725

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Question

MCQ▾

Given that is a solution of . The other solutions are ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 726

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MCQ▾

=

Choices

Choice (4)Response
a.
b.
c.
d.