Management Aptitude Test 2014 Paper

Question : 84 of 200

Marks: +1, -0

The expenses of an all boys’ institute are partly constant and partly vary as the number of boys. The expenses were ₹ 10000 for 150 boys and ₹ 8400 for 120 boys. What will the expenses be when there are 330 boys?

₹ 18000
₹ 19600
₹ 22400
None of these

Validate

Solution:

(d) Total number of boys = 150 + 120 = 270
Total expenses = 10000 + 8400 = ₹18400
Now, expenses of 330 boys =

18400/270

× 330 = ₹ 22488

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