Question
A person saves 25% of his monthly income. If his monthly
is increased by 35% and he still saves the same amount as before then find percentage increase (approximate) in his monthly expenditure.Solution
Let monthly of person is Rs. 100x Monthly savings = 0.25 × 100x = Rs. 25x Monthly expenditure = 100x - 25x = Rs. 75x His increased monthly income = 1.35 × 100x = Rs. 135x His monthly expenditure now = 135x - 25x = 110x Percentage increase in expenditure = [(110x - 75x)/75x] × 100 ~ 46.6%
Six persons R, S, T, U, V, and W are sitting around a circular table facing towards the center of the table but not necessarily in the same order. S do...
Which among the following is the correct combination?
Who is the husband of V?
Seven athletes reached final lap of a race, each at a different time. Ravi is immediately behind Pramod but immediately ahead of Suresh. Alok is immedia...
How many persons sitting between I and H?
Eight people are sitting around a circular table facing the centre. V is sitting between Q and F. F is sitting third to the right of T. B sits between T...
What is the position of B with respect to the one who is sitting 2ndto the right of M?
Four of the five pairs are related to each other in some way and thus form a group, then which of the following pairs is odd among all five?
Which of the following statement is correct?
Four of the following five are likes a group find the one that does not likes that group?
Relevant for Exams:
