Question
Rajat aims to save an average of Rs. 750 per month over
the course of a year. For the first 8 months, his monthly income was Rs. 3,000, and he spent 80% of it each month. Over the next 4 months, his monthly expenses are projected to rise by Rs. 300. What should be the increase in Rajat's monthly salary for the remaining 4 months to achieve his savings target?Solution
Total amount Rajat wants to save during the year = 750 X 12 = Rs. 9,000 Amount saved by Rajat each month during the first 8 months = 3000 X 0.2 = Rs. 600 So, total amount to be saved during the last 4 months = 9000 - (600 X 8) = Rs. 4,200 So, amount to be saved each month for next 4 months = 4200 ÷ 4 = Rs. 1,050 And new monthly expenditure of Rajat = 3000 X 0.8 + 300 = Rs. 2,700 So, new monthly salary of Rajat should be = 2700 + 1050 = Rs. 3,750 So, required percentage = {(3750 - 3000)/3000} X 100 = 25%
'A # B' means 'A is the brother of B'. 'A @ B' means 'A is the daughter of B'. 'A & B' means 'A is the husband of B'. 'A % B' means 'A is the wife of B'...
If ‘L * N @ O × P % O × M @ Q’ is true then how is Q related to O if Q is female?
- A@B means A is married to B. A#B means B is mother of A. A$B means B is son of A. A!B means B is brother of A. If Q @ P # R @ S # T @ U $ V ! W and gender ...
If A × B means that A is the brother of B, A – B means that A is the sister of B, A + B means that A is the father of B then which of the following e...
How is S related to Q in the expression “P – Q % R X S?
P + Q means ‘P is the brother of Q’, P - Q means ‘P is the daughter of Q’, P ÷ Q means ‘P is the husband of Q’, P × Q means ‘P is the so...
Answer the following question based on the direction given below. If 'A#B' means 'A is father of B' 'A@B' means 'A is brother of B' 'A$B' means 'A is so...
If "H © I & J # D # E @ F & G % K $ L", then how is E related to I?
A @ B' means 'A is the father of B'. 'A % B' means 'A is the wife of B'. 'A $ B' means 'A is the son of B'. 'A & B' means 'A is the sister of B'. If 'R ...
‘A@B’ means ‘A is the father of B’. ‘A#B’ means ‘A is the sister of B’. ‘A$B’ means ‘A is the brother of B’. ‘A%B’ means �...
Relevant for Exams:
