What is the common name of calcium

√? = 120 - 10² + ∛125

350% of (450 / 1.5) = ?% of 4200   

The value of (43-3× (4×6+12/6 ×6-4×5) +4)?

? = 6.25% of 240 + 25 ² + 17 ² – 16 × 17

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

(5/9 of 396) − (35% of 320) + 7.2 = ?

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

[{(24) ² ÷ (6) ² } ÷ 8]⁴ = ? ÷ 5

The value of 42 ÷ 9 of 6 - [64 ÷   48 x 3 – 15 ÷ 8 x (11 – 17) ÷ 9] ÷ 14 is:

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

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

Simplify the following expressions and choose the correct option.

(3/4 of 528) − (2/3 of 135) = ?