IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 523 - 529 of 931

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Question 523

Question

MCQ▾

If , and then value of t when , is________.

Choices

Choice (4)Response

a.

1

b.

-2

c.

2

d.

-1

Question 524

Question

MCQ▾

In a certain code DISNEYWORLD code is written as EISNDYDORLW. How will CHIDAMBARAM be written in the code

Choices

Choice (4)Response

a.

KDMCFHRYTGS

b.

ERDFCVSDWEA

c.

CHIMADRAMBA

d.

AHIDCMMARAB

Question 525

Question

MCQ▾

The parking charges of a car on Pune railway station for first 3 hours in ₹ 70 and 20 ₹ for subsequent hours , write down an equation for this information is________

Choices

Choice (4)Response

a.

b.

c.

d.

Question 526

Question

MCQ▾

If , then the value of x is________.

Choices

Choice (4)Response

a.

3

b.

7

c.

1

d.

5

Question 527

Question

MCQ▾

Due to an increase of in the price of eggs, 3 eggs less are available for ₹ 7.80. the present rate of eggs per dozen is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question 528

Question

MCQ▾

In the given matrix the values of A, B and C respectively are ________.

Given the Matrix – Finding Missing Values of a, B and C

Choices

Choice (4)Response

a.

b.

c.

d.

Question 529

Question

MCQ▾

Which of the following shows the proper relation?

1. Tall men, 2. Black haired people, 3 Indians

Choices

Choice (4)Response

a.

Find the Proper Relationship – Choice A

b.

Find the Proper Relationship – Choice B

c.

Find the Proper Relationship – Choice C

d.

Find the Proper Relationship – Choice D

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