IMO- Mathematics Olympiad Class 9: Questions 659 - 664 of 919

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Question number: 659

» Everyday Mathematics

MCQ▾

Question

A milk vendor has 2 cans of milk. The first contains Equation water and the rest milk. The second contains Equation water. How much milk should he mix from each of the containers so as to get 12 liters of milk such that the ratio of water to milk is Equation ?

Choices

Choice (4) Response

a.

7 liters, 5 liters

b.

6 liters, 6 liters

c.

4 liters, 8 liters

d.

5 liters, 7 liters

Question number: 660

» Linear Equations in Two Variables

MCQ▾

Question

The option which is not a solution of the equation Equation , is________.

Choices

Choice (4) Response

a.

(0, 7)

b.

(4, -7)

c.

(5, 3)

d.

(2, 0)

Question number: 661

» Analytical Reasoning and Logical Reasoning

MCQ▾

Question

If in a certain language SURGEON is coded as HFITVLM, how is PHYSICIAN coded in that language?

Choices

Choice (4) Response

a.

KSBHRXRZM

b.

IETWSOSHK

c.

LTAKJYJUP

d.

GMDLFQFVX

Question number: 662

» Analytical Reasoning and Logical Reasoning

MCQ▾

Question

Choose the odd numeral pair/group

Choices

Choice (4) Response

a.

14, 9

b.

21, 6

c.

42, 3

d.

17, 8

Question number: 663

» Everyday Mathematics

MCQ▾

Question

The highest score in an inning was Equation of the total and the next highest was Equation of the remainder. If the scores differed by 8, then the total score is ________.

Choices

Choice (4) Response

a.

652

b.

654

c.

648

d.

650

Question number: 664

» Everyday Mathematics

MCQ▾

Question

In samayra’s opinion, her weight is greater than 40 kg but less than 47 kg. Her brother does not agree with Samayra and he thinks that Samayra’s weight is greater than 35 kg but less than 45 kg. Her mother’s view is that his weight cannot be greater than 43 kg. If all of them are correct in their estimations, what is the average of different probable weights of Samayra?

Choices

Choice (4) Response

a.

32 kg

b.

62 kg

c.

52 kg

d.

42 kg

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