Question
Sahil spent 10% of his monthly income on education, 20%
on entertainment, 15% on rent, 40% on travelling and the rest on food. If the difference between the amount spent on travelling and the amount spent on food is Rs. 8000, then find the amount spent on entertainment.Solution
ATQ, Let monthly income of Sahil be Rs. ‘x’ Amount spent on education = Rs. 0.10x Amount spent on entertainment = Rs. 0.20x Amount spent on rent = Rs. 0.15x Amount spent on travelling = Rs. 0.40x Amount spent on food = x – (0.10x + 0.20x + 0.15x + 0.40x) = Rs. 0.15x According to the question, 0.40x – 0.15x = 8000 0.25x = 8000 x = Rs. 32,000 Amount spent on entertainment = 20% of 32,000 = Rs. 6,400
Consider the following statements about MH-60 Romeo:
1. Indian Navy recently received the sixth MH-60R “Romeo” helicopter.
Number of bones in adult human body are?
Days and nights are equal at _______
Which one of the following is responsible for nuclear fission?
Which gland in the human body is also known as the "third eye"?
A fluorescent tube is a type of gas discharge lamp that uses which gas to produce visible light?
Through which launch vehicle did ISRO deploy an Earth Observation Satellite in August 2024?
India's very own Global Positioning System (GPS) which is set to hit the market for public use in early 2018 is known as the 'Indian Regional Navigation...
When silicon is doped with gallium, what type of semiconductor is formed?
A satellite is used for