IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 98 - 104 of 968

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Question number: 98

» Polynomials

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MCQ▾

Question

If be two zeroes of the quadratic polynomial , then =________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 99

» Polynomials

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MCQ▾

Question

, then k is equal to ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 100

» Pair of Linear Equations in Two Variables

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MCQ▾

Question

The denominators of a rational number is greater than its numerator by 3. If 3 is subtracted from the numerator and 2 is added to the denominator, the new number becomes . Then the original number was ________

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 101

» Polynomials

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MCQ▾

Question

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 number: 102

» Pair of Linear Equations in Two Variables

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MCQ▾

Question

The equations representing the given graph is ________

Points are marked on the graph

Points Are Marked on the Graph

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 103

» Pair of Linear Equations in Two Variables

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MCQ▾

Question

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 number: 104

» Pair of Linear Equations in Two Variables

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MCQ▾

Question

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

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