The _____ city of Maharashtra is known as the cotton

What is the value of ‘x’ if x% of 720 added to {2160 ÷ x of 20} × 2 gives 180?

{640 of 8 - (12)² of 6} - 900 = ?

9/5 × 18/25 ÷ 42/21 = ? - 82/75

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

(? ÷ √1444) * 15 = 30 * 45 ÷ 19

345 × 20 ÷ 4 + 28 + 60 = ? 

√3600% of 150 + 3/5 of 360 - ? = 210

Simplify the following expressions and choose the correct option.

(72 ÷ 3) × (5/6) + 7² = ?

414 ÷ 23 × 38 – 154 + 264 = ?

17.5% of 400 – 24% of 150 = ?

3.3 Times 2/27 of 40% of 364=?