alleryچاول اپنے وزن کا 2/5، پھر باقی کا 1/3 کھو دیتا ہے۔ 12 kg باقی ہے؛ ابتدائی وزن؟
A30 kg
B24 kg
C20 kg
D36 kg
Answer & Solution
Correct answer: A. 30 kg
برقرار رکھا ہوا حصہ 3/5 × 2/3 = 2/5 ہے، لہذا ابتدائی وزن 12 ÷ (2/5) = 30 kg تھا۔
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