SSC CGL – Combined Graduate Level Examination · प्रश्न 63
A pipe is divided in the ratio 3/7 : 2/5 : 3/4. Total length = 8 m. Find the largest piece.
उत्तर देखें और व्याख्या
उत्तर: (B) 3.8 m
व्याख्या
× 140 gives 60 : 56 : 105 (sum 221); largest = 105/221 × 8 ≈ 3.8 m.