Students in Class I, II and III of a school are in the ratio of 3 : 5 : 8. Had 15 more students admitted to each class, the ratio would have become 6 : 8 : 11. How many total students were there in the beginning?	Choose the correct choice from the following choices.
A) 112  B) 64  C) 96  D) 80  E) None
Explanation:   Increase in ratio for 3 classes is 6 - 3 = 8 - 5 = 11 - 8= 
<gadget id="calculator">11 - 8</gadget>
<output>3</output>
3.   Given, 15 more students are admitted to each class.   Therefore, 3 :: 15 ⇒ 1 :: 5   Therefore, 3 + 5 + 8= 16 :: 16 x 5 = 80.   Hence, total students in the beginning were 80.   Correct Option: 80
<result>D</result>
Students in Class I, II and III of a school are in the ratio of 3 : 5 : 8. Had 15 more students admitted to each class, the ratio would have become 6 : 8 : 11. How many total students were there in the beginning?