Taking Quiz - PK MCQs

1. What is the HCF of 18 and 24?

A. 3 B. 4 C. 6 D. 8

2. Which formula calculates compound interest?

A. P × R × T / 100 B. P(1 + R/100)^T C. P + (PRT/100) D. P × T / R

3. What is the sum of interior angles of a triangle?

A. 90° B. 135° C. 180° D. 360°

4. What is the LCM of 4 and 6?

A. 8 B. 10 C. 12 D. 24

5. What is 25% of 400?

A. 50 B. 75 C. 100 D. 125