allery90 વિદ્યાર્થીઓમાંથી, 50 અંગ્રેજીમાં પાસ થયા અને 60 હિન્દીમાં પાસ થયા; બધા ઓછામાં ઓછા એક વિષયમાં પાસ થયા છે. બંનેમાં કેટલા પાસ થયા?
A20
B15
C25
D10
Answer & Solution
Correct answer: A. 20
બંને = 50 + 60 - 90 = 20 વિદ્યાર્થીઓ.
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