Question
Ratio of monthly income to monthly expenditure of A is
13:7, respectively and monthly savings of A is Rs. 3600. Find the monthly income of A.Solution
Let, monthly income and monthly expenditure of A is Rs. 13x and Rs. 7x respectively. So, monthly savings of A = 13x – 7x = Rs. 6x And, 6x = 3600 Or, x = 600 So, monthly income of A = 13 × 600 = Rs. 7800
More Ratio and proportion Questions
- Select the number from among the given options that can replace the question mark (?) in the following series.
17, 18, 22, 31, 47, ___ - Which letter and number cluster will replace the question mark (?) to complete the given series?
LT6, KU12, IW24, FZ48, ____ - A series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
57, 59, 56, 61, 54, ___ - Which letter-cluster will replace the question mark (?) in the following series?
RGV, UME, ?, AYW, DEF - Which letter-cluster will replace the question mark (?) in the following series?
NPQR, OORQ, PNSP, ____, RLUN
