Question
A man allocates 12%, 18%, and 20% of his salary to his
three children, P, Q, and R, respectively. The children spend 50%, 60%, and 56% of their received amounts. The difference between the total money left with the children and the man is Rs. 3360. What is the man's salary?Solution
Let the salary of man = 100x He gives 12x, 18x and 20x to children Savings of man = 100x – (12x+18x+20x) = 50x Savings of P = 50% of 12x = 6x Savings of Q = 40% of 18x = 7.2x Savings of R = 44% of 20x = 8.8x Total savings of P, Q and R = 6x+7.2x+8.8x = 22x Difference = 3360 50x-22x = 3360 28x = 3360 X = 120 Total salary of man = 100x = 12,000
What was the name of first indian webb browser ?Â
Which of these companies own the search engine Bing?
When we say “to boot a computer”, what does it mean?
The file extension of MS-Word document in Office 2007 is_______.
Which of the following alignment cannot be placed where the tab stops ?
What is the primary function of an AND gate in digital logic?
What is the purpose of a Bloom filter in computer science?
Embedded computer can be defined as
In the context of databases, what does the term ACID stand for?
Which cryptographic algorithm is commonly used for securing internet communications, including web browsers and email?
