Non-polar nature of urea makes it an ideal fertilizer

255 × 8 + 386 × 5 =? % of 7940

√ [? x 11 + (√ 1296)] = 16

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

(437 + ? - 167) x 2.5 = 875

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

24.30% of 372.32 = ?

[∛(3375/19683  )- ∛(125/1728  )  ] ÷ ∛(64/729)  = ? - 3/8 

44% of 1900 + 25% of ? = 9000

520% of 360 – 12% of 400 = ? x 4

32 of (16/8) of (30/24) of (120/x) = 30

Find the simplified value of the given expression:

(12 ÷ 3 of 2 + 11 of 2) ÷ 4

2856 ÷ 34 = ?% of 240