Quantitative Aptitude Ques 1654

Question: Directions: Study the following pie chart carefully to answer the questions that follow. [IBPS (PO) 2012]

Percentagewise distribution of teachers who teach six different subjects Total number of teachers = 1800 What is the total number of teachers teaching Chemistry, English and Biology?

Options:

A) 1226

B) 1116

C) 1176

D) 998

E) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

  • Total number of teachers teaching Chemistry, English and Biology $ =1800\times \frac{(23+27+12)}{100}=1116 $