A's savings exceeds three times of B's savings by Rs. 5. Again C's savings is two times A's savings. They three together saved Rs. 755. Find the savings of each.

Work Problem related to speed, distance and time Two places A and B are at distance 160km . Two cars starting form tha same place and moving in the same direction meet after eight hours. Again moving in the oppoosite directions from A to B. The cars meet each other after one hour. Find the speed of the cars.

Express the following statements by equations : A man distributed his savings equally among his four sons and each son received Rs. 300.

The driver of a three-wheeler moving with a speed of 36 km/ h sees a child standing in the middle of the road and brings his vehicle to rest in 4.0 s just in time to save the child. What is the average retarding force on the vehicle? The mass of the three-wheeler is 400 kg and the mass of the driver is 65 kg.

Ramkali saved ₹ 5 in the first week of a year and then increased her weekly savings by ₹ 1.75.If in the week,her weekly saving become ₹20.75.Find n.

Express the following statements by equations : Each one of three boys had the same amount of money. They together gave Rs 25 to a poor student and are left with only Rs. 5.

Two women and five men together can finish a work in 4 days. But three women and six men can finish the same work in three days. Determine the time taken to comlete the work by a woman and by a man when each of them works alone.

Word Problem on Numbers The ratio of income of two persons is 9 : 7 and the ratio of their expenditure is 4 : 3 . If each of them save rupees 200 per month, find their monthly income.

A and B are two sets such that (A xx B) consists of 6 elements. If three elements-of (Axx B) are (1, 3), (2, 5) and (3, 3), find the remaining elements of (A xx B) .

In Fig.12.25,ABCD is a square of side 14 cm.with centres A,B,C and D,four circles are drawn such that each circle touch externally two of the remaining three circles.Find the area of the shaded region.