એક સ્તંભ આલેખ વર્ગમાં છોકરાઓ = 30 અને છોકરીઓ = 20 દર્શાવે છે. વિદ્યાર્થીઓમાંથી છોકરીઓનો અપૂર્ણાંક ભાગ કેટલો છે?
A3/5
B2/5
C1/2
D2/3
Answer & Solution
Correct answer: B. 2/5
કુલ વિદ્યાર્થીઓ = 30 + 20 = 50. છોકરીઓનો અપૂર્ણાંક ભાગ = 20 / 50 = 2/5.
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