Basic Algebraic Operations-Solving Quadratic Equations [CAT (Common Admission Test for IIMs) Quantitative Aptitude to Quantitative Aptitude (QA)]: Questions 1 - 9 of 9

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Question 1

Appeared in Year: 2020

Question MCQ▾

In how many ways can a pair of integers be chosen such that ?

Choices

Choice (4)Response

a.

7

b.

5

c.

4

d.

6

Edit

Question 2

Appeared in Year: 2020

Question MCQ▾

Let m and n be positive integers, if and have real roots, then the smallest possible value of m + n is

Choices

Choice (4)Response

a.

7

b.

6

c.

8

d.

5

Edit

Question 3

Appeared in Year: 2019

Question MCQ▾

The product of the distinct roots of is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 4

Appeared in Year: 2021

Question MCQ▾

If r is a constant such that has exactly three distinct real roots, then the value of r is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 5

Appeared in Year: 2021

Question MCQ▾

If and then the minimum value of is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 6

Appeared in Year: 2019

Question MCQ▾

The number of the real roots of the equation

Choices

Choice (4)Response

a.

Infinite

b.

0

c.

1

d.

2

Edit

Question 7

Appeared in Year: 2021

Question MCQ▾

Suppose one of the roots of the equation a where a, b and c are rational numbers and then equals

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 8

Appeared in Year: 2021

Question MCQ▾

If then equals

Choices

Choice (4)Response

a.

5

b.

4

c.

2

d.

1

Edit

Question 9

Appeared in Year: 2021

Question MCQ▾

If , then 100 x equals

Choices

Choice (4)Response

a.

99

b.

98

c.

96

d.

97

Edit