SSC CGL Tier-II practice question
If √9216 = 96, find the value of √921600 + √92.16.
From a SSC CGL Tier-II Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) 969.6
Moving the decimal point by 2 places under the root moves it by 1 place in the root. √921600 = 960 and √92.16 = 9.6. Sum = 960 + 9.6 = 969.6.
हिंदी में प्रश्न
यदि √9216 = 96 है, तो √921600 + √92.16 का मान ज्ञात कीजिए।
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सही उत्तर: (B) 969.6
मूल के नीचे दशमलव बिंदु 2 स्थान खिसकाने पर मूल में 1 स्थान खिसकता है। √921600 = 960 तथा √92.16 = 9.6। योग = 960 + 9.6 = 969.6।
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