The correct answer is D
1780 – 60 ÷ 4 x 80 = ?
If x - 1/x = 9, then the value of x² + 1/ x² is:
√? = 120 - 102 + ∛125
7, 8, 12, 21, 37, ?
60% of 120 – ?% of 64 = 20% of 200
(8.6 × 8.6 + 4.8 × 4.8 + 17.2 × 4.8) ÷ (8.62 – 4.82 ) = ? ÷ 19
Find the simplified value of the given expression:
{(1 x 2) + (3 + 4) - (5 x 6) + (7 + 8) - (9 x 10)}
315 ÷ 9 + 23 × 3+ 22 = ?× √441
