A garrison of 500 men had provisions for 27 days. After 3 days a reinforcement of 300 men arrived . For how many more days will the remaining food last now?

A 1712
B 16
C 15
D 18

Correct Answer: 15

Diameter দিয়ে বৃত্তের Area equation = πd24 যদি diameter double হয়, তবে Area বর্গ আকাড়ে বাড়ে। so time = 60min4 = 15 min
Bissoy MCQ
#গণিত #ঐকিক নিয়ম (Unitary method) #Bangladesh House Building Finance Corporation (BHBFC) #Bangladesh House Building Finance Corporation - Officer - 10.11.2017

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