alleryએક વર્ગમાં છોકરાઓ 3/8 ભાગ છે અને તેમની સંખ્યા 60 છે. તો છોકરીઓની સંખ્યા કેટલી હશે?
A100
B96
C80
D90
Answer & Solution
Correct answer: A. 100
વર્ગમાં કુલ 60 x 8/3 = 160 વિદ્યાર્થીઓ છે, તેથી છોકરીઓની સંખ્યા 160 - 60 = 100 થાય.
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