. Two trains are moving in the same direction at 75 km/hr and 48 km/hr. The faster train crosses a man sitting in theslower in 14 seconds. Find the length of the faster train.

1) 100 m

2) 105 m

3) 125 m

4) 150 m

The ratio of income of X and Y is 5: 4 and their expenditure is in the ratio of 3 : 2..If at the end of the year, each saves Rs. 800, the income of X is.

1)  Rs. 1700

2)  Rs. 1800

3)  Rs. 2000

4)  Rs. 2200