➗ Quiz Set 3 – Mathematics
1. Smallest prime number?
✔ Answer: 2
2 is the smallest and only even prime number.
2. Number of sides in a triangle?
✔ Answer: 3
A triangle has three sides.
3. 25 × 4 = ?
✔ Answer: 100
25 multiplied by 4 equals 100.
4. Roman numeral for 50?
✔ Answer: L
L represents 50 in Roman numerals.
5. Value of π (pi) is approximately?
✔ Answer: 3.14
The approximate value of pi is 3.14.
6. 100 ÷ 5 = ?
✔ Answer: 20
100 divided by 5 equals 20.
7. 1 dozen equals?
✔ Answer: 12
One dozen means twelve items.
8. Largest two-digit number?
✔ Answer: 99
99 is the greatest two-digit number.
9. Sum of angles of a triangle?
✔ Answer: 180°
The interior angles of a triangle add up to 180°.
10. 144 is the square of?
✔ Answer: 12
12 × 12 equals 144.