Direction: what should come in place at question mark(?).

25.6% of 250 +√ ? = 119

If , then the value of is

Direction : What should come in place of the question (?) in the following question.

Find the value of

Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)

(31.99)^1/5 × (80.78)^1/4 × (5.15)² = ? × 2.29

When x = 1, then value of |2x – 1| + |x – 3| will be -

24% of 680 + 16 % of 525 – 22% of 450 =?