Question
Ravi spends 65% of his monthly income. Next month, his
income increased by 18% while his expenditure increased by 10%. Due to this, his monthly savings were increased by 'Q'%. Find the value of 'Q'. (Answer should be rounded off to two decimal points)Solution
ATQ, Let the initial monthly income of Ravi be Rs. '100n'. Monthly expenditure of Ravi = 65% of 100n = (0.65) × 100n = Rs. '65n' Monthly savings of Ravi = 100n - 65n = Rs. '35n' New monthly income of Ravi = 118% of 100n = (1.18) × 100n = Rs. '118n' New monthly expenditure of Ravi = 110% of 65n = (1.10) × 65n = Rs. '71.5n' New monthly savings of Ravi = 118n - 71.5n = Rs. '46.5n' Increase in monthly savings = 46.5n - 35n = Rs. '11.5n' Required percentage = (11.5n/35n) × 100 ~ 32.86%
Select the option figure that can replace the question mark (?) in the following series.
AAB, BDD, CIF, DPH, ?
Select the figure that will replace the question mark (?) in the following figure series.
Select the figure which will come next in the following figure series.
Select the figure from among the given options that can replace the question mark (?) in the following series.
Select the figure that will come next in the following series.
Select the figure which will come next in the following figure series.
Select the figure from among the given options that can replace the question mark (?) in the following series.
Select the figure that can replace the question mark (?) in the following series.
Select the figure from among the given options that can replace the question mark (?) in the following series.
Relevant for Exams:
