allery100 لوگوں میں، 65 ہندی بولتے ہیں، 55 انگریزی بولتے ہیں اور 20 دونوں بولتے ہیں۔ کتنے صرف ہندی بولتے ہیں؟
A35
B50
C45
D40
Answer & Solution
Correct answer: C. 45
صرف ہندی بولنے والے وہ ہیں جو ہندی دائرے میں اوورلیپ سے باہر ہیں: 65 - 20 = 45۔
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