alleryترتیب 2، 6، 18، 54 کا مشترکہ تناسب کیا ہے؟
A4
B3
C2
D9
Answer & Solution
Correct answer: B. 3
ہر اصطلاح اس سے پہلے کی تین گنا ہے، مثال کے طور پر 6 / 2 = 3۔
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