# IMO- Mathematics Olympiad Class 9: Questions 727 - 733 of 919

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## Question number: 727

MCQ▾

### Question

Given that is a solution of . The other solutions are ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 728

MCQ▾

=

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 729

MCQ▾

Factors of

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 730

MCQ▾

Factors of =

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 731

MCQ▾

### Question

The simple interest of for x years will be Rs. X on a sum of ________

### Choices

Choice (4) Response

a.

Rs. 100 x

b.

Rs. x

c.

Rs.

d.

Rs.

## Question number: 732

MCQ▾

### Question

In a class, the number of boys is more than the number of girls by of the total strength. The ratio of boys to girls is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 733

MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

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