“Bjorn Gulden” is appointed as the Chief Executive

[∛(91125/19683  )- ∛(3375/5832  )  ] × ∛(512/9261)  = ? - √(484/3969)

150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)

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

55% of 1600 – (18 × 50) = ? ÷ 16 

40% of 50 + 50% of ? = 25% of 300 - 10% of 250

`(sqrt(1296)xx42)/(120+200)` = ?

(630 ÷ 35) × 2 + 144 = ? × 2

81% of 2300 – 34% of 550 = ?

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

133 ÷ 19 X √576 + ? ÷ 2 = 32 X 7.5

Simplify the following expression:

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

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

?² = 240 * √25 + 38 * 5 - 94