Model Aptitude questions & answers for placement

Q.  The value of “A” varies in inverse proportion as the square of “B”. If the value of “A” is equal to 40 when “B” is equal to 12. What would be the value of “A” when “B” is equal to 24 ?

a. 10
b. 15
c. 20
d. 22
e. None of these


ANSWER: See Answer
 
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