alleryआपल्या नेहमीच्या वेगाच्या तीन चतुर्थांश वेगाने चालल्यास, एक माणूस कार्यालयात 20 minutes उशिरा पोहोचतो. त्याचा नेहमीचा वेळ किती आहे?
A45 minutes
B80 minutes
C60 minutes
D40 minutes
Answer & Solution
Correct answer: C. 60 minutes
वेळ नेहमीच्या वेळेच्या 4/3 पट होतो, त्यामुळे नेहमीच्या वेळेचा एक तृतीयांश भाग 20 min आहे आणि नेहमीचा वेळ 60 min आहे.
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