Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-22

Directions: Study the table carefully to answer the questions that follow.

Number of athletes (in hundred) who participated in a sports event from five different countries over the years

Countries →Years↓ A B C D E

Male Female Male Female Male Female Male Female Male Female

2005 4.4 3.3 6.3 4.2 4.5 3.1 5.6 4.1 4.7 2.1

2006 6.6 4.2 8.4 6.2 6.9 3.3 8.4 6.3 7.8 5.2

2007 4.6 1.8 7.4 4.8 4.8 2.8 9.3 7.3 8.7 6.5

2008 9.6 4.9 11.4 8.4 8.4 4.2 12.6 9.4 8.9 5.8

2009 11.8 6.4 10.6 5.2 5.2 6.3 14.4 10.2 11.3 9.2

2010 8.2 5.2 6.4 7.2 10.8 6.9 15.6 12.1 13.6 9.8

What was the average number of female athletes who participated from country B over all the years together?

A) 1200

B) 400

C) 600

D) 1800

E) 3600

Correct Answer: C

Solution :

Required average of female athletes

\[=\frac{4.2+6.2+4.8+8.4+5.2+7.2}{6}\times 100\]

\[=\frac{36\times 100}{6}=600\]