Subject
Bank Exam
Topic
Pubali Bank Ltd. Junior Officer 2014
If the height of a triangle is decreased by 40% and its base is increased by 40%, what will be the effect on its area?
If the height of a triangle is decreased by 40% and its base is increased by 40%, what will be the effect on its area?
ক)
No changeখ)
8% decreaseগ)
16% decreaseঘ)
17% increaseExplanation
p-q-(pq)/100=40-40-(40x40)/100=-16%Related questions
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