What is the minimum Base Capital for initial 6 months

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

(1040 ÷ 12) ÷ 19 × 1824 = ?

((12+12+12+12)÷4)/((8+8+8+8+8+8)÷16) = ?

1672 ÷ 19 = ?% of 220

Find the value of the expression:

18 + 12 – 4 × [22 + 6 – 2 × (38 – 23)]

24% of 15% of 500 + 122 = ?² – (232 ÷ 2)

Simplify the following expression:

84 - [21 - {14 - (25 - 16 + 8) }] ÷ 3 X 6

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

√64 X 9 ÷ 3 + 12 X 3 = ? + 36

15.50% of 6240 – 426.31 = ? 

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

(11/45) of 225 + 3 X 75 = ? X (72 ÷ 6 + 4)

? ÷ [35% of 379 - 34(4/5)] = 0.4