Subject
Bank Exam
Topic
EXIM Bank Ltd. - Trainee Assistant Officer - 2018
In the sides of a square is increased by 10%, by what percent will the area of the square be increased ?
In the sides of a square is increased by 10%, by what percent will the area of the square be increased ?
ক)
16%খ)
21%গ)
32%ঘ)
100%Explanation
Solution: প্রশ্নে বলা হচ্ছে যে, একটি বর্গক্ষেত্রের বাহুর দৈর্ঘ্য 10% বাড়লে ক্ষেত্রফল শতকরা কত বাড়বে ? Shortcut: A + B + - সূত্রে A = 10 এবং B = 10 বসালে পাই, Net effect = 10 + 10 + = 21%Related questions
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