The main objective of blanching is/are:

26% of 650 + 15% of 660 – 26% of 450 = ?

30% of 180 + 248 ÷ ? - √256 = 10²

4368 + 2158 – 596 - ? = 3421 + 1262

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

(√676 of √144 ÷ 13) of 2400% = ? 

The value of 11 × 11 + 11 ÷ 11 – 11 × 11 + 11 + 11 × 11 – 11 – 11 × 11 is:

18² + 10 × 12 - ? = 312

26% of 950 + 50/3% of 7962 = ?   

3/7 of 504 ÷ 12 + 17 = √?

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

(40% of ? × 4³ ) – 23² = 751