Question
23.98% of 624.99 = 19.98% of ? + 14.98% of
639.99 What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)Solution
23.98% of 624.99 = 19.98% of ? + 14.98% of 639.99 24% of 625 ~ 20% of ? + 15% of 640 0.20 × ? + 0.15 × 640 ~ 0.24 × 625 0.20 × ? + 96 ~ 150 0.20 × ? ~ 54 ? ~ 270
More Approximation Questions
- If (x 2 = 2x – 1), then find the value of [x³ + (x⁴/1)][1 - x³]
Calculate the value of the expression: {2 X (P3 - Q3) - 30 X P X Q} if (P - Q) = 6 and (P2 + Q2) = 80
If (x+1/x)2 = 3 Then the value of
x96 + x66 + x42 + x18 + x12 + 1 is
If a + b + c = 10 and ab + bc + ca = 28, then find the value of a² + b² + c².
-Constable/1722079503-26.JPG)
If (a3+1)/(a+1) = (a3-1)/(a-1) and a ≠ 1, -1. Find the value of 'a'
If the 14th term of an arithmetic series is 6 and 6th term is 14, then what is the 95th term?
If q = 105, then what is the value of
If 2x + 3y = 19 and 3x - 2y = 9, then the value of x2 + y2 is:
