In a 100m race,A covers the whole distance in 36 sec and B in 45 sec.In this race,A beats B by?
clearly A beats B by 9 seconds. distance covered by B in 9 sec =(100÷45)×9m=20m A beats B by 20 m
- 10059 दृश्य
- 1 उत्तर
Your Answer
मॉक परीक्षण अभ्यास के लिए
sbi po prelim exam