Question
Ajay spent 35% of his monthly income on rent and 48% of
the remaining on food and the rest amount is saved by him which is Rs. 2873, then find the monthly income of Vikram if ratio of monthly of Vikram and Ajay is 21:17, respectively.Solution
Let monthly income of Ajay is Rs. x So, 0.65 × 0.52 × x = 2873 Or, x = 8500 Monthly income of Vikram = 21/17 × 8500 = Rs. 10500
What will come in place of the question mark (?) in the following series?
3.5, 9.5, 27.5, 81.5, 243.5, 729.5, ?
Choose the missing term.
R, U, X, A, D,?
- Find the missing number in the given number series.
42, 37, 45, 40, 48, ? 70, 69, 73, 64,80, 55, ?
8 12 39 ? 180 216
...120, 120, ?, 360, 900, 2700
Find the missing number in the given number series.
?, 26, 38, 70, 130, 226
33 41 25 49 17 ?
115% of 800 - 4/5 of 320 + 82% of 700 = ? – 102% of 500
60 61 57 66 ? 75 39
...