NTA Mathematics 2

Question 1

The roots of the quadratic equation x² − 5x + 6 = 0 are:

Accepted Answer

2 and 3

Answer

1 and 6

Answer

−2 and −3

Answer

2 and −3

Question 2

If log₂(32) = x, what is x?

Accepted Answer

5

Answer

4

Answer

6

Answer

8

Question 3

The slope of the line passing through points (1, 2) and (3, 8) is:

Accepted Answer

3

Answer

2

Answer

4

Answer

6

Question 4

Which of the following is a prime number?

Accepted Answer

97

Answer

91

Answer

87

Answer

93

Question 5

The value of sin²θ + cos²θ is always equal to:

Accepted Answer

1

Answer

0

Answer

2

Answer

−1

Question 6

What is the area of a circle with radius 7 cm? (Use π ≈ 22/7)

Accepted Answer

154 cm²

Answer

144 cm²

Answer

196 cm²

Answer

49 cm²