Question
Rajesh spent 45% and 20% of his monthly salary on food
and rent, respectively. Of the remaining amount, he gave 16% and 25% to his mother and brother, respectively. Find the amount spent by him on food, if the difference between the amount received by his brother and the amount spent on rent is Rs. 1125.Solution
Let the monthly salary of Rajesh be Rs. ‘x’ Amount spent on food = Rs. 0.45x Amount spent on rent = Rs. 0.20x Amount received by brother = (x - 0.45x - 0.20x) x 0.25 = 0.35x x 0.25 = 0.0875x So according to question: 0.20x - 0.0875x = 1125 0.1125x = 1125 x = 10000 So, the amount spent on food = 0.45 x 10000 = Rs. 4500
The word 'Vaccine' has been derived from a Latin word having meaning
Shri Rajender Singh won the Ramon Magsaysay Award for
On dividing a³ + b³ + c³ – 3abc by a + b + c, the quotient obtained is
"ILO Conference No. 87" sometimes seen in the news is related to which of the following?
A statement is given, followed by four conclusions given in the options. Find out which conclusion is true based on the given statement.
Statemen...
With reference to Indian history, who among the following is a future Buddha, yet to come to save the world?
The term "crypto-winter" was recently seen in the news, related to which?
Find the profit percentage earned on a school bag if it was sold at Rs.1728 after offering a discount of 10% and the marked price of a school bag is Rs....
In the following question, select the odd number from the given alternatives.
Who wrote the book titled "Made in India: 75 Years of Business and Enterprise"?
