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30 പുരുഷന്മാർക്ക് 24 ദിവസം കൊണ്ട് ഒരു ജോലി പൂർത്തിയാക്കാൻ കഴിയുമെങ്കിൽ , 120 ദിവസം കൊണ്ട് ജോലി പൂർത്തിയാക്കാൻ എത്ര പുരുഷന്മാർ ആവശ്യമാണ് ?

A8

B6

C12

D18

Answer:

B. 6

Read Explanation:

M1×D1=M2×D2M_1 \times D_1 = M_2 \times D_2

30×24=x×12030 \times 24 = x \times 120

720 = 120x

x=720120x = \frac{720}{120} = 6


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