Which protocol is used to securely transfer web

45% of 360 - 160 + ? = √324

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

{(4800 ÷ 16 of 20) × 32 + 384} = ? % of 1600

15 × 18 + 25 × 12 + 30 × 24 = ?% of 1720

? × 5.5 = √1225 + 40% of 30% of 37.5% of 5000 – 6³

30 of 20 - 40 + 182 - 23 × ? = 8³ 

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

(352 - ?) ÷ 8 = 2.5 X 40 - 444 ÷ 6

(? × 3)² - 85 = 115 × 5 + 69

Simplify the following expressions and choose the correct option.

{[(96 ÷ 3) × (5/8)] + 7²} ÷ 9 = ?

(18 x 3) + (36 x 8) = ? + 10