Question
P's current age is 27 years.
After 5 years, Q's age will be greater than P's age after 3 years. Additionally, R's age in 6 years will be 75% of Q's age 3 years ago. What percentage of P's present age is R's current age?Solution
ATQ, The present age of P = 27 years Let the present age of Q = ‘q’ years So, (q + 5) = (27 + 3) × (400/300) q + 5 = 40 q = 35 Let the present age of R = ‘r’ years So, (r + 6) = (35 – 3) × (75/100) r + 6 = 24 r = 18 Required % = (18/27) * 100 = 66.67%
Find the missing character.
Find the missing number in the given number series.
130, 152.5, 177, 203.5, 232, ?
72, 79, 100, 135, 184, ?
- What will come in place of the question mark (?) in the following series?
1.36, 2.72, 5.44, 10.88, 21.76, ? - What will come in place of the question mark (?) in the following series?
24, 35, 57, 90, 134, ? 41, 82, ?, 984, 4920, 29520
6, 20, 63, 193, ?, 1758
- What will come in place of (?) in the given number series.
2, 6, 15, 31, 56, ? 2, 2, 6, 30, ?, 1890
188 178 158 ? 88 38