DAPZOI
Home Ask MCQ Quiz Contact Us Login

Prateek Asked :

13-01-2022 Races and Games

Q. In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:

A. 21 m
B. 26 m
C. 28 m
D. 29 m


Submit Your Answer

* You must be logged in to add answer.



Dapzoi Verified
Commented on 2022-01-13 14:29:02 (IST)
Answer: Option C

 

Explanation:

A : B = 100 : 75

B : C = 100 : 96.

A : C =((A/B)x(B/C))=((100/75)x(100/96))= 100/72 = 100 : 72.

A beats C by (100 - 72) m = 28 m.