Question
B invests 20% of his monthly salary on Travelling and
20% of remaining on Food. Again, he invested 25% of the remaining (after travelling and food expenses) on Rent. If he invested Rs. 4,800 on Rent and Food, then find his monthly salary.Solution
Let monthly salary of B = 100x Amount invested on Travelling = (20/100) × 100x = 20x Remaining amount = 100x – 20x = 80x Amount invested on Food = (20/100) × 80x = 16x Remaining amount = 80x – 16x = 64x Amount invested on Rent = (25/100) × 64x = 16x ATQ, => (16x + 16x) = 4800 => x = 150 Therefore monthly salary of B = 100 × 150 = Rs. 15,000
What was the focus of India’s first-ever space exercise, Antariksha Abhyas 2024?
Fill in the blank: Mamta G. Sagar received the World Literary Prize from the World Organization of Writers ( WOW) in a ceremony held in _______.
- Which nation is jointly conducting Exercise DUSTLIK-VI with India in April 2025?
Petr Pavel has been elected President of which country?
Which Is India's First PSU to Achieve Anti-Bribery Management System
Certification?
What is the consideration amount paid by the Aditya Birla Fashion and Retail (ABFRL) to acquire controlling stake (51 per cent) in TCNS Clothing?
Charles Drew is a Naval ship of which country that docked in India for the first time for repairs and maintenance?
Recently Former Japan PM Shinzo Abe was shot dead. How many times he had served as the Prime minister of Japan?
What is the venue for Asean Para Games 2022?
Recently University Grants Commission approved foreign universities to set up their campuses in India, the initial approval will be for ____ years.