The numerator of a fraction is 2 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 3, the denominator be...
- The total of two numbers is 130. If their LCM is 432 and HCF is 12, determine the smaller number.
Gaurav ate in a restaurant and got a membership discount of 30% on the original bill amount but he has to pay 9% as service tax and 8% service charge on...
A lending library has a fixed charge for the first 7 days and an additional charge for each day thereafter. Sahil paid Rs . 215 for a book kept for 15 ...
Which of the following should be replaced with # in the number 12324#84 so that it becomes a multiple of 8?
The sum of the squares of two numbers is 250, and the difference between the two numbers is 4. Find the absolute difference between the cubes of these t...
- The average of five consecutive multiples of 3 is 24. What is the smallest of these numbers?
If p and q are real numbers such that p2 + (p - 2q - 1)2 = - 4q(p + q), then the value p - 2q is
A set consists of four consecutive even numbers and three consecutive odd numbers. The smallest even number is three times the value of the smallest odd...
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