# IMO- Mathematics Olympiad Class 9: Questions 677 - 681 of 919

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 677

MCQ▾

### Question

How many 3’s is there which are immediately preceded by an even number as well as immediately followed by an odd number?

6 3 4 8 3 3 7 2 3 5 3 3 3 4 3 9

### Choices

Choice (4) Response

a.

4

b.

2

c.

3

d.

1

## Question number: 678

MCQ▾

### Question

A die is thrown once. The probability of getting a number greater than 3 is ________

### Choices

Choice (4) Response

a.

b.

c.

0

d.

## Question number: 679

MCQ▾

### Question

The number of values of k for which the system of equations , has the solutions is________

### Choices

Choice (4) Response

a.

and

b.

and

c.

and

d.

and

## Question number: 680

MCQ▾

### Question

In a certain code language-

(1) ‘put tir fin’ means ‘fabulous Juicy Vegetable’.

(2) ‘tie dip sig’ means ‘superb white beans’.

(3) ‘sig lon fin’ means ‘beans and vegetable’.

Which word in that language means ‘and’?

### Choices

Choice (4) Response

a.

sig

b.

dip

c.

put

d.

lon

## Question number: 681

MCQ▾

### Question

If has as a factor and leaves a remainder 2 when divided by, find the values of ‘a’ and ‘b’.

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page