As per agreement with a bank, a businessman had to refund a loan in some equal installments without interest. After paying 18 installments he found that 60 percent of his loan was refunded. How many installments were there in the agreement?

The following table shows the marks obtained by two students in different subjects: | Subjects | Student A | Max Marks A | Student B | Max Marks B | | English | 60 | 100 | 80 | 150 | | Psychology | 70…

The following table gives population and total income of a city for four years: Year | 1992 | 1993 | 1994 | 1995 | Population in lakhs | 20 | 21 | 22 | 23 | Income in crores | 1010 | 1111 | 1225 | 134…

A and B decide to travel from place X to place Y by bus. A has Rs. 10 with him and he finds that it is 80% of the bus fare for two persons. B finds that he has Rs. 3 with him and hands it over to A. I…

A group of 630 children is seated in rows for a group photo session. Each row contains three less children than the row in front of it. Which one of the following number of rows is not possible?

For a charity show, the total tickets sold were 420. Half of these tickets were sold at the rate of Rs. 5 each, one-third at the rate of Rs. 3 each and the rest for Rs. 2 each. What was the total amou…

A gardener increased the area of his rectangular garden by increasing its length by 40% and decreasing its width by 20%. The area of the new garden