Quiz on Miscellaneous Exercise 1 (Mathematics)

1. What is the square root of 1089?

2. What is the square root of 1936?

3. What is the square root of 10816?

4. What is the approximate value of the square root of 91.3216?

5. What is the approximate value of the square root of 7.659?

6. If the sides of ∆ABC are 18 cm, 15 cm and 15 cm long, what is its area?

7. If the circumference of a circle is 88 cm, find its radius and area.

8. Expand (x+10)(x-11) using formula

9. Find the value of (296)² using formula.

10. Find the value of (205)² using formula.