Time and Work
Time and Work – 50 Questions with Answers Time and Work – 50 Questions with Answers (समय और कार्य – 50 प्रश्न उत्तर सहित) 1. A can complete a work in 12 days. How much work will he do in 4 days? (एक व्यक्ति 12 दिनों में कार्य पूरा करता है। वह 4 दिनों में […]

