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 |
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 |
Question 3
Appeared in Year: 2019
Question MCQ▾
The product of the distinct roots of is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
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. |
Question 5
Appeared in Year: 2021
Question MCQ▾
If and then the minimum value of is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
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 |
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. |
Question 8
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 |