Find the wrong number in the given number series.

(106 + 14)/15 = ?/5

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

(12³ ÷ 6²) × 15 - 120 = ?

Evaluate: 360 ÷ [ {18 − (6×2)} × 5 ] + 7² − 3³

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

? × 18 + 3072 ÷ 24 = 20% of 1900 

Find the value of 45 - 3 x (4 of 6 + 12 ÷ 3 × 6 – 4 × 5) + 6.

Determine the value of ‘a’ if a = √529 + √1444

Simplify the following expression:

345 = √2704 ÷ (?% of 104) + 7 ³

(7/4×18/21)+ (51/7× 28/17) + (25/2  × 48/10) =?

Simplify the following questions and choose the correct option.

[(96 ÷ 12)² + (45 × 4 ÷ 9)] − (3/4 of 64) = ?