alleryரூ. 1,000-க்கு ஆண்டுக்கு 20% வீதத்தில் 2 ஆண்டுகளுக்கு, தனிவட்டியை விட கூட்டுவட்டி எவ்வளவு அதிகம்?
Aரூ. 40
Bரூ. 44
Cரூ. 400
Dரூ. 20
Answer & Solution
Correct answer: A. ரூ. 40
கூட்டுவட்டி 440 மற்றும் தனிவட்டி 400 ஆகும், எனவே வித்தியாசம் = 440 − 400 = 40.
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