Test Index

SBI PO 21 June 2014 Paper

Directions (70-75) :

In the following bar diagram the number of engineers employed in various companies has been given. Study the bar diagram carefully to answer the questions.

Question : 72 of 200

Marks: +1, -0

What is the difference between the average number of junior engineers and assistant engineers taking all the companies together ?

Validate

Solution:

Average number of assistantengineers

\frac{150+300+200+150+100}{5}

\frac{900}{5}

= 180

Required difference = 180 – 170= 10

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