 Friday, 19 May 2017

1 . A.   438 B.   359 C.   378 D.   423
2 . The number of employees working in Organisation C in the year 2011 is approximatley what percent of the total number of employees working in various organizations in the year?

 A.   13 B.   23 C.   27 D.   20
3 . What is the respective ratio of number of employees working in Organisation A to the number of employees working in Organisation E in the year 2013?

 A.   25:32 B.   22:39 C.   12:19 D.   2:3
4 . What is the difference between the average number of employees working in Organisation A over the given years and the average number of employees in Organisation C over the given years?

 A.   30 B.   34 C.   22 D.   26
5 . What is the difference between to total number of employees working in Organisation B over the given years and the total number of employees working in Organisation D over the given years?

 A.   345 B.   360 C.   357 D.   none of these
6 . A.   41 B.   37 C.   34 D.   32
7 . What is the ratio of average income to average expenses in February and March?

 A.   201 : 169 B.   13 : 14 C.   14 : 13 D.   None of these
8 . In which month there is maximum percentage of saving?

 A.   January B.   February C.   March D.   None of these
9 . What is the percentage of increase in income from March to April?

 A.   20% B.   40% C.   66.66% D.   none of these
10 . Ratio of total income to total expenditure is

 A.   201:169 B.   8:7 C.   14:13 D.   none of these
1 .
 Answer : Option D Explanation : Average number of employees working in organization D=$(388+432+406+454+440+418)\over6$=$2538\over6$=423
2 .
 Answer : Option D Explanation : reqd percent =$37700\over(2016)$=29.7%=20%(approx)
3 .
 Answer : Option A Explanation : Reqd ratio =$No. of employees working in organization A in 2013\over No. employees working in organization E in 2013$=$400\over512$=$25\over32$25:32
4 .
 Answer : Option C Explanation : 5 .
 Answer : Option B Explanation : Reqd. difference = (298 + 385 + 412 + 404 + 323 + 356)~(388 + 432 + 406 + 454 + 440 + 418)= (2178) ~(2538) = 360
6 .
 Answer : Option D Explanation : Total savings = 13 + 6 + 0 + 5 + 8 = 32 thousand
7 .
 Answer : Option C Explanation : Required Ratio = 70 : 65 = 14 : 13
8 .
 Answer : Option D Explanation : jan =$8\over36$x100=22.22%feb=$5\over40$x100=12.5%march =0April =$6\over50$x100=12%may=$13\over45$x100=28.89%
9 .
 Answer : Option C Explanation : percentage increase =$20\over30$x10=66.66%
10 .
 Answer : Option A Explanation : Required Ratio = 201 : 169