allery100 ജീവനക്കാരുള്ള ഓഫീസിൽ 70 പേർക്ക് കാറും 40 പേർക്ക് ബൈക്കും ഉണ്ട്. 25 പേർക്ക് രണ്ടും ഉണ്ട്. കാറും ബൈക്കും ഇല്ലാത്തവർ എത്ര?
A10
B15
C20
D25
Answer & Solution
Correct answer: B. 15
യൂണിയൻ = 70 + 40 - 25 = 85. രണ്ടും = 100 - 85 = 15.
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