If the side of a square increases by 40%, then the area of the square increases by-

A 16%
B 96%
C 116%
D 140%

Correct Answer: 96%

প্রথম side যদি x হয় তবে 40% inctease এর পর তা হবে 1.4x, প্রথম ক্ষেত্রফল = x2 বাড়ার পর ক্ষেত্রফল = 1.96x2 so, 96% increase
Bissoy MCQ
#গণিত #শতকরা (Percentage) #Similar to Bank Ltd #Forest Industries Development Corporation - Asst. Manager - 02.08.2013

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