Rakesh had money to buy 8 mobile handsets of a specific company. But the retailer offered a very good discount on that particular handset. Rakesh could buy 10 mobile handsets with the amount he had. What was the discount the retailer offered?

Rakesh and Rajesh together bought 10 balls and 10 rackets. Rakesh spent Rs. 1300 and Rajesh spent Rs. 1500. If each racket costs three times a ball does, then what is the price of a racket?

Suppose you have a sufficient amount of rupee currency in three denominations Rs. 1, Rs. 10, and Rs. 50. In how many different ways can you pay a bill of $107$?

The ratio of a two-digit natural number to a number formed by reversing its digits is $4 : 7$. The number of such pairs is

How many triplets $(x, y, z)$ satisfy the equation $x + y + z = 6$, where $x, y$, and $z$ are natural numbers?

Seeta and Geeta go for a swim after a gap of every 2 days and every 3 days respectively. If on 1st January both of them went for a swim together, when will they go together next?

Raju has Rs. 9000 with him and he wants to buy a mobile handset; but he finds that he has only 75% of the amount required to buy the handset. Therefore, he borrows Rs. 2000 from a friend. Then

The average marks of 100 students are given to be 40. It was found later that marks of one student were 53, which were misread as 83. The corrected mean marks are:

Sunita cuts a sheet of paper into three pieces. Length of first piece is equal to the average of the three single digit odd prime numbers. Length of the second piece is equal to that of the first plus one-third the length of the third. The third piece is as long as the other two pieces together. The length of the original sheet of paper is

What is the length of the original sheet of paper?

A and B are two heavy steel blocks. If B is placed on the top of A, the weight increases by $60\%$. How much weight will reduce with respect to the total weight of A and B, if B is removed from the top of A?

When a runner was crossing the 12 km mark, she was informed that she had completed only 80% of the race. How many kilometers was the runner supposed to run in this event?

If the numerator and denominator of a proper fraction are increased by the same positive quantity which is greater than zero, the resulting fraction is

P, Q and R are three towns. The distance between P and Q is $60$ km, whereas the distance between P and R is $80$ km. Q is in the West of P and R is in the South of P. What is the distance between Q and R?

X, Y, and Z are three contestants in a race of 1000 m. Assume that all run with different uniform speeds. X gives Y a start of 40 m and X gives Z a start of 64 m. If Y and Z were to compete in a race of 1000 m, how many meters start will Y give to Z?

The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of four parallel lines, is

A printer numbers the pages of a book starting with 1 and uses 3089 digits in all. How many pages does the book have?

In an examination, A has scored 20 marks more than B. If B has scored $5\%$ less marks than A, how much has B scored?

The number of times the digit 5 will appear while writing the integers from 1 to 1000 is