# IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 101 - 108 of 968

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## Question 101

### Question

MCQ▾

Every cubic polynomial can have at the most ________

### Choices

Choice (4)Response

a.

Three zero

b.

Nine zeroes

c.

Seven zeroes

d.

Five zeroes

## Question 102

### Question

MCQ▾

The equations representing the given graph is ________ Points Are Marked on the Graph

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 103

### Question

MCQ▾

A pair of linear equations in two variables x and y is and , such that , then it has ________.

### Choices

Choice (4)Response

a.

Can՚t say

b.

Infinitely many solutions

c.

Unique solution

d.

No solution

## Question 104

### Question

MCQ▾

The digit at the ten՚s place of a two digit number is twice the digit at the unit՚s place. If the sum of this number and the number formed by reversing the digits is 165, find the number.

### Choices

Choice (4)Response

a.

52

b.

63

c.

24

d.

105

## Question 105

### Question

MCQ▾

If are two numbers such that . Then are the roots of the quadratic equation ________

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 106

### Question

MCQ▾

The difference of roots of the quadratic equation is ________

### Choices

Choice (4)Response

a.

-9

b.

-10

c.

10

d.

9

## Question 107

### Question

MCQ▾

Degree of polynomial is ________

### Choices

Choice (4)Response

a.

6

b.

1

c.

3

d.

4

## Question 108

### Question

MCQ▾

The value of k for which the system of equations has a non-zero solution, is ________

### Choices

Choice (4)Response

a.

0

b.

8

c.

6

d.

2