**1. What is the difference between the total number of scarves sold by store M in 2003 and 2004 together and total number of scarves sold by store N in 2005 and 2006 together?**- 160
- 100
- 140
- 150
- 120

Answer: Option E.

Total Number of scarves sold store M in 2003 and 2004= 190+320= 510

Total Number of scarves sold store M in 2005 and 2006=260+370= 630

Difference between the total Number of scarves sold store M in 2003 & 2004 and

Total Number of scarves sold store N in 2005 and 2006 is = 630 – 510 = 120.**Number of scarves sold by store M decreased by what percent from 2004 to 2005?**- 40 5/8
- 45 3/8
- 42 3/8
- 30 3/8
- 35 5/8

Answer: Option B.

Percentage decrease in the number of scarves sold by score M =

320-190/320 * 100 = 130/320 * 100 = 40 5/2 %**If the respective ratio between total number of scarves sold by stores M and N together in 2002 and that in 2009 is 15 : 11, what is the total number of scarves sold by stores M and N together in 2009?**- 430
- 450
- 420
- 460
- 440

Answer: Option E.

Ratio between total number scarves sold by stores M & N together in 2002 and that in 2009 is 15:11.

Total number scarves sold by stores M & N together in 2002 = 240+360 = 600

According to question,= 600/x = 15/11 Or, x = 440

Total number scarves sold by stores M & N together in 2009 = 440.**If the total number of scarves sold by stores M and N together in 2008 is 10% more than that in 2006, what is the total number of scarves sold by stores M and N together in 2008?**- 638
- 406
- 414
- 396
- 408

Answer: Option A.

Total number of scarves sold by stores M & N in 2006 = 210+370 = 580

Total number of scarves sold by stores M & N in 2008 = 580×110/100 = 638**What is the average number of scarves sold by store N in 2003, 2004 and 2005?**- 260
- 270
- 290
- 250
- 290

Answer: Option B.

Average number of scarves sold store N in 2003, 2004 & 2005 = 300+250+260 /3 = 270E & Y Preparation Links- Sample Aptitude Questions of E & Y
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**What is the central angle corresponding to number of bags available in store T? (In degrees)**- 91.2
- 95.6
- 93.6
- 94.2
- 92.5

Answer: Option C.

Central angle corresponding to number of bags available in store T = 26/100*360= 93.6 Deg**What is the difference between the average number of bags available in stores P and R together and the average number of bags available in stores S and T together?**- 12
- 22
- 15
- 18
- 20

Answer: Option C.

Average percentage of bags available in stores P and R together = 35%/2 = 17.5%

Average percentage of bags available in stores S and T together = 40%/2 = 20%

Difference between Average Number of bags available in stores P and R together and

Average Number of bags available in stores S and T together = (20% - 17.5%) of 600 = 15**The respective ratio between number of bags available in store P in August and that available in the same store in July was 5: 4. How many bags were available in store P in August as compared to July?**- 150
- 90
- 24
- 60
- 45

Answer: Option A.

Number of bags available in P store in July = 20% of 600 = 120.

Now, since we have

Number of bags available in store P in August : Number of bags available in P store in July = 5:4

=> P : 120 = 5 : 4

Thus, number of bags available in Store P (In August) = (5/4)x120 = 150Universities Total Number of faculty members Percentage of Assistant professors Number of Associate professors J 250 60 75 K 180 75 24 L 150 80 16 M 100 63 21 - What is the difference between the total number of Associate Professors in Universities J and M together and the total number of Professors in the same universities together?
- 54
- 55
- 68
- 58
- 53

Answer: Option B.Universities Total Number of faculty members Percentage of Assistant professors Number of Associate professors J 250 60 75 K 180 75 24 L 150 80 16 M 100 63 21 Total number of Associate professor in universities J and M together = 75+21= 96

Total number of professor in universities J and M together = 25+16= 41

Difference between the Total number of Associate professor in universities J and M together and Total number of professor in universities J and M together= 96- 41= 55 **In University M, 8/21 of the Assistant Professors are males and in University L, 3/5 of the Assistant Professors are males. What is the respective ratio between male assistant Professors in University M and that in University L?**- 2:5
- 1:3
- 3:5
- 2:7

Answer: Option B.Universities Total Number of faculty members Percentage of Assistant professors Number of Associate professors J 250 60 75 K 180 75 24 L 150 80 16 M 100 63 21