1. In a partnership between A, B and C, A's capital is ₹ 4,000. If in a profit of ₹ 800, A's share is ₹ 200 and C's share is ₹ 100, then B's capital is

₹ 10,000

₹ 2,000

₹ 8,000

₹ 5,000

2. The daily wages is increased by 15% and a person now gets ₹ 23 per day. What was his daily wage before the increase?

₹ 50

₹ 20

₹ 30

₹ 10

3. A bag contains an equal number of one rupee, 50 paise and 25 paise coins respectively. If the total value is ₹ 35. How many coins of each type are there?

18

20

22

16

4. In two alloys, the ratio of copper to zinc are 5 : 2 and 3: 4. How many kg of the Ist alloy and of the second alloy should be melted together to obtain 28 kg of a new alloy with equal contents of copper and zinc ?

7 kg, 21 kg

8 kg, 20 kg

9 kg, 19 kg

10 kg, 18 kg

5. A train consists of 12 boggies, each boggy 15 m long. The train crosses a telegraph post in 18 seconds. Due to some problem, two boggies were detached. The train now crosses the telegraph post in

18 sec

12 sec

20 sec

15 sec