Water activity is an indicator of the availability

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

√(60 + 8² + 101) * 5 = ?

75% of 65% of 7/5 of 2420 = ?

√? = 120 - 10² + ∛125

9999² + 1111² =?

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

44% of 560 + 68% of 2160 × 5/12 =? + 32% of 920.

116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?

162 ÷ [51 – {29 – (9 – 6̅ ̅+̅ ̅7̅ )}]=?

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

(864 ÷ 16) + (45 × 7) – 38 = ?

? = 6.25% of 240 + 25² + 17² – 16 × 17