2012 I Questions & Answers: part8



2012 I QUESTIONS AND ANSWERS :: part8 : 11 to 15

Following Multiple choice objective type questions and answers will help you as a free online coaching for your TRB SSC CGL written exam preparation for 2017. These are useful study materials collected from previous year question papers. :

11.A batsman makes a score of 58 runs in the 15th innings and thus increases his average by 3 runs.What is the average after 15th inning ?

12
14
16
18

12.465 coins consists of 1 rupee.50 paise and 25 paise coins.Their values are in the ratio 5:3:1.The number of each type of coins respectively is

155,186,124
154,187,124
154,185,126
150,140,175

13.A businessman allows a discount of 10 % on the written price.How much above the cost price must he mark his goods to make a profit of 17% ?

30%
20%
27%
18%

14.A metal pipe of negligible thickness has radius 21 cm and length 90 cm.The outer curved surface area of the pipe in square cm is

11880
11680
11480
10080

15.They work together for 6 days and then X quits and Y finishes the work in 32 more days.In how many days can Y do the piece of work alone? #Q X and Y can do a piece of work in 30 days.They work together for 6 days and then X quits and Y finishes the work in 32 more days.In how many days can Y do the piece of work alone?

30 days
32 days
34 days
40 days

More SSC CGL 2012 I QUESTIONS AND ANSWERS available in next pages

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