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
- 9962 Views
- 1 Answers
1 Answers
-
-
Shivangee
- 02 Apr
- 0 Comment
-
- mera maths ka miscellaneous parts bahut week hai kaise strong karu plz provide me tips for strong this
- SBI PO PRELIM TIPS SBI PO PRELIM TIPS
- 20% loss on selling price is what % loss on cost price?
- How can we prepare for the examination in a short span of time...?
- Is there any changes in exam pattern of SBI PO Prelim?
- ans plz ....
- How to solve syllogism...?
- SBI PO Eligibility: Nationality, Educational Qualification, Age Limit
- how to prepare English language
- How can I get topic wise syllabus for SBI PO prelims exam?
Practice Mock Test
sbi po prelim exam
In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. br /Clearly, A beats B by (45-36)=9 secondsbr /Speed of B = Distance/Timebr /=100/45 m/sbr /Distance Covered by B in 9 seconds = Speed × Timebr /= (100/45) × 9 = 20 metrebr /i.e., A beats B by 20 metre