# IMO- Mathematics Olympiad Class 10: Questions 167 - 171 of 958

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## Question number: 167

MCQ▾

### Question

The sum of a two digit number and the number obtained by interchanging the digits of the number is 110. If the digits of the number differ by 8, then numbers are ________

### Choices

Choice (4) Response

a.

71, 17

b.

91, 19

c.

81, 18

d.

61, 16

## Question number: 168

MCQ▾

### Question

If one zero of the cubic polynomial is, then other two zeroes are ________

### Choices

Choice (4) Response

a.

3, -1

b.

3, -1 & -1, 3

c.

-1, 3

d.

1, 3

## Question number: 169

MCQ▾

### Question

When is divided by, the quotient and remainder is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 170

MCQ▾

### Question

A cubic polynomial with the sum of its zeroes, sum of the product of its zeroes taken two at a time, and the product of its zeroes as -5, 9, 17 respectively, is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 171

MCQ▾

### Question

In a the three angles will be ________

### Choices

Choice (4) Response

a.

b.

c.

d.

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