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