A and B can do job in 8 days. B and C can do same job in 12 days. A, B and C together can do same job in 6 days. In how many days A and C together can complete the job?

5

8

10

12

** In an election between two candidates, a person who got 58% of total votes won the election by a majority of 960. Find the total number of votes.**

8000

12000

6000

3000

The largest numbers which divides 30, 78 and 102 to leave the same remainder in each case is

24

8

4

12

**. A boat covers a distance of 30 km in 3 hrs in the direction of stream and covers same distance in 5 hrs in opposite direction of the stream. Find speed of the boat in still water.**

8

10

15

12

50 g of an alloy of Gold and Silver contains 80% Gold (be weight). The quantity of Gold , that is to be mixed up with this alloy, so that it may contain 95% Gold , is

120

150

180

220

*A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is?*

120

121

212

100

*By selling 144 hens Nabokumar suffered a loss equal to the selling price of 6 hens. His loss % is *

5%

4%

12%

8%

**. X,Y, Z rent a pasture, X puts 10 oxen for 7 months, Y puts 12 oxen for 5 months and Z puts 15 oxen for 3 months for grazing. If the rent of the posture is Rs. 175, how much must Z pay as his share of rent ?**

60

45

100

120

Divide Rs. 1162 among Amal, Bimal, and Chetan in the ratio 35 : 28 : 20 what is the share of bimal?

390

490

290

190

There are seven consecutive positive even numbers. The average of the square of the first and the last number is 712. Find the 2nd largest number

15

22

28

30