Question
A spent 37% and 25% of his monthly salary on food and
rent, respectively. Of the remaining amount, he gave 20% and 40% to his mother and brother, respectively. Find the amount spent by him on food, if the difference between the amount received by his brother and the amount spent on rent is Rs. 2940.Solution
Let the monthly salary of A be Rs. ‘x’ Amount spent on food = Rs. 0.37x Amount spent on rent = Rs. 0.25x Amount received by brother = (x - 0.37x - 0.25x) x 0.40 = 0.152x So according to question: 0.25x - 0.152x = 2940 0.098x = 2940 x = 30000 So, the amount spent on food = 0.37 x 30000 = Rs. 11100
80, ?, 240, 80, 20, 4Â
251, 130, 274, ?, 301, 76Â
What will come in place of the question mark (?) in the following series?
45, 68, 114, 183, 275, ?
What value should come in the place of (?) in the following number series?
500, 789, 428, ?, 340, 965
Which of the following numbers will replace the question mark (?) in the given series?
17, 30, 44, 59, 75, ?
What will come in place of (?) question mark in the given number series.
52, 61, 79, 106, 142, ?Â
In each of the following number series, one term is missing. Find the missing term.
7, 14, 28, 56, 112, ?
- What will come in place of the question mark (?) in the following series?
20, 32, 50, 74, 104, ? What will come in place of the question mark (?) in the following series?
15, 26, 39, 56, ?, 98
Find the missing number, in the given number series.
42, 52, 72, 112, 192, ?
