''जिसके सिर पर

84% of 8400 + 42% of 6120 =?

Simplify the following expressions and choose the correct option.

(6³ ÷ 8) + (5² * 3) - 4²

144% of 200 + 11% of 900 + 10% of 20 =?

236.23 - 653.23 + 696.23 = ?

What value should come in the place of (?) in the following questions?

(√576 * 35 ÷7) * 20% of ? = 72

What value should come in place of the question mark (?) in the following question?

1555.5 + 1000.8 – 1354.3 = ? + 52

`sqrt(7744)`   - `sqrt(4761)` + `sqrt(8281)`  + `sqrt(5625)` + ? = 1856 

What will come in place of the question mark (?) in the following question?

24.30% of 372.32 = ?

54% of 250 = 6 × 21 + √?