198 + 105 - 215 =

(22 + √3364)/(? + 4) = 10

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

[36% of 250 + (3/5 of 320) − 18] ÷ 6 = ?

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

(√1225 × 14) ÷ 5 + 95 × 55 = ?

(25.111 % of 200) × 26 ÷ 12.99 – 18.88 × 15.82 + 150.33% of ³√ 4917 = ? – 200

2*1/3 + 22*1/3 + 222*1/3 + 2222*1/2 + 22222*1/2 = ?

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

? X √36 - 184 = 62 X 4

26 X √25 + 15 - 80% of 120 = ?² 

Simplify the following expressions and choose the correct option.

(7/9) of [81 − {36 ÷ (4 + 2)}] = ?

Simplify the following questions and choose the correct option.

25% of 480 + 35% of 200 + (18² ÷ 9) = ?