allery1,200 طلباء کے اسکول میں لڑکے اور لڑکیاں تناسب 7 : 5 ہیں۔ لڑکیوں سے زیادہ لڑکے کتنے ہیں؟
A200
B250
C100
D150
Answer & Solution
Correct answer: A. 200
ایک حصہ 100 ہے، تو لڑکے 700 اور لڑکیاں 500 ہیں، 200 کا فرق ہے۔
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