allery12 തൊഴിലാളികൾ 15 ദിവസങ്ങൾ കൊണ്ട് ഒരു ജോലി പൂർത്തിയാക്കുന്നു. 18 തൊഴിലാളികൾക്ക് എത്ര ദിവസം വേണ്ടിവരും?
A12
B20
C10
D14
Answer & Solution
Correct answer: C. 10
വർക്കർമാരും ദിവസങ്ങളും വിപരീത അനുപാതത്തിലാണ്, അതിനാൽ 12 x 15 = 18 xd എന്നത് d = 10 നൽകുന്നു.
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