The GST of an article is reduced from 12% to 5% and due to this, the price paid for the article is cut down by ₹ 14. The original price of the article is:

1. ₹ 50

2. ₹ 98

3. ₹ 100

4. ₹ 200

The mean of 1², 2², 3³ and 4⁴ is:

1. 24

2. 72

3. 144

4. 264

Assertion (A): If the length of shadow of a person is equal to his height, then the angle of elevation of the sun is 45°.

Statement 2: For any right-angled triangle, tan θ = $\dfrac{\text{Perpendicular}}{\text{Base}}$

1. (A) is true, (R) is false.

2. (A) is false, (R) is true.

3. Both (A) and (R) are true, and (R) is the correct reason for (A).

4. Both (A) and (R) are true, and (R) is the incorrect reason for (A).

The roots of the quadratic equation 3x² = 6x is:

1. 0

2. 2

3. 0 and 2

4. 0 and 6