Test Name | No. of Questions | Marks (of each) | Time | Take Test |
---|---|---|---|---|
Test-1 | 1 | 3 | 40 Minutes | |
Test-2 | 2 | 3 | 40 Minutes |
Question 1.

Let f(x) = ax2 + bx + c, where, a, b and c are certain constants and a ≠ 0. It is known that f(5) = −3f(2) and that 3 is a root of f(x) = 0.
Let f(x) = ax2 + bx + c, where, a, b and c are certain constants and a ≠ 0. It is known that f(5) = −3f(2) and that 3 is a root of f(x) = 0.
What is the other root of f(x) = 0?
A
-7
B
-4
C
2
D
Cannot be determined
Question 2.

If both and belong to the set , then the number of equations of the form
A
10
B
7
C
10
D
12
Question 3.

What is the value of a + b + c?
A
9
B
14
C
13
D
Cannot be determined