# IMO- Mathematics Olympiad Class 9: Questions 773 - 778 of 919

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## Question number: 773

MCQ▾

### Question

One card is drawn from a well-shuffled deck of 52 cards. The probability of neither a heart nor a red king is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 774

MCQ▾

### Question

Suman had 11 pair of bangles. She let Smita borrow 4x pair of bangles, and then she had 7 pairs left. Which equation models this solution?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 775

MCQ▾

### Question

One quality of wheat at Rs. 15 per kg is mixed with another quality at a certain rate in the ratio. If the mixture so formed be worth Rs. 30 per kg, what is the rate per kg of the second quality of wheat?

### Choices

Choice (4) Response

a.

Rs. 41

b.

Rs. 40

c.

Rs. 42

d.

Rs. 39

## Question number: 776

MCQ▾

### Question

A die is thrown once. The probability of getting an odd number is ________

### Choices

Choice (4) Response

a.

2

b.

c.

d.

0

## Question number: 777

MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

b.

c.

d.

5

## Question number: 778

MCQ▾

### Question

Three elements are given below. These elements may or may not have some inter-linkage. Each group of the elements may fit into one of the diagrams at (A), (B), (C), (D). You have to indicate which diagram depicts the correct relationship among “Honesty, Intelligence, Aptitude”.

### Choices

Choice (4) Response

a.

b.

c.

d.

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