In general knowledge terms, what is the square root of 81?

✅ C. 6

The greatest number dividing both 12 and 18 is 6. Read more

✅ D. 9

9 × 9 = 81. Read more

✅ C. 0.75

3 divided by 4 equals 0.75. Read more

✅ D. 20

(10 + 20 + 30) ÷ 3 = 20. Read more

✅ B. 0.75

3 divided by 4 equals 0.75. Read more

✅ D. 125

5 × 5 × 5 = 125. Read more

✅ D. 24 cm²

Area = length × width = 8 × 3 = 24 cm². Read more

✅ C. 125

5 × 5 × 5 = 125. Read more