Question
What will come in the place of question mark (?) in the
given expression? {(3600 ÷ 20 of 15) × 40 + 300} = ? % of 1500Solution
{(3600 ÷ 20 of 15) × 40 + 300} = ?% of 1500 ?% of 1500 = {12 × 40 + 300} ?% of 1500 = 780 ? = 780/15 = 52
28(4/5) + 52(1/2) × 8(2/7) - 11(1/5) = ? + 6(1/5)
√? = 80% of 720 - 22% of 2500
6 × 5.5 + 4.5 × 20 - 102 = ?
What will come in the place of question mark (?) in the given expression?
59.92 × 15.11 + √4224 = ? + 144.9Â

81% of 2300 – 34% of 550 = ?
255 × 8 + 386 × 5 =? % of 7940
38 – 3 2 + 5 2 + 6 2 = ? × 6Â
Simplify the expression:
(4x² - 16) / (2x - 4)
[(√576 × √144) ÷ √1296]2 = ? ÷ 3