IMO- Mathematics Olympiad Class 9: Questions 639 - 643 of 919

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Question number: 639

» Everyday Mathematics

MCQ▾

Question

Pointing to Saniya, Radhika says, “I am the daughter of the only son of his grandfather. ” How Radhika is related to Saniya?

Choices

Choice (4) Response
a.

Daughter

b.

Niece

c.

Mother

d.

Sister

Question number: 640

» Analytical Reasoning and Logical Reasoning

Statement-Argument▾

Statement

Should religion be taught in our schools?

Arguments

  1. No. Ours is a secular state.

  2. Yes. Teaching religion helps inculcate moral values among children.

  3. No. How can one dream of such a step when we want the young generation to fulfill its role in the 21st century.

Choices

Choice (4) Response
a. Either argument Ⅱ or argument Ⅲ is strong & only argument Ⅰ is strong.
b. Only argument Ⅱ is strong.
c. Either one of the arguments is strong.
d. Only argument Ⅰ is strong.

Question number: 641

» Linear Equations in Two Variables

MCQ▾

Question

A straight line parallel to the y-axis has equation________

Choices

Choice (4) Response
a.

x = b

b.

x=-y

c.

y = b

d.

x = y

Question number: 642

» Statistics and Probability

MCQ▾

Question

The King, queen and jack of clubs are removed from a deck of 52 cards and then well-shuffled. One card id selected from the remaining cards. The probability of getting a club is ________

Choices

Choice (4) Response
a.

149

b.

349

c.

1049

d.

1349

Question number: 643

» Statistics and Probability

MCQ▾

Question

The probability of guessing the correct answer to a certain test question is x7 . If the probability of not guessing the correct answer to this question is 47 , then x = ________

Choices

Choice (4) Response
a.

27

b.

17

c.

4

d.

3

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