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Numerical Ability
Time Distance and Speed
A, Band C are three contestants in a km race. If A can give B a start of 40 m and A can give C
a start of 64m how many metre's start can B give C ?
Read Solution (Total 4)
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- In a 1000 m race, 'A can give B a start of 40 m' B runs (1000 - 40) = 960 m
this says that To cover a race of 1000 metres, A will have to cover 1000 metres while B will have to cover only 960 metres
similarly C runs = 936 m
A : B = 1000 : 960.
A : C = 1000 : 936.
B : C = (B/A)*(a/C)= (960/1000)*(1000/936)=960/936
When B runs 960 m, C runs 936 m.
When B runs 1000 m, C runs (936/960)*1000 = 975 m
B can give C start of 25 m. - 11 years agoHelpfull: Yes(23) No(1)
- b can give c a start of 25m
- 11 years agoHelpfull: Yes(0) No(3)
- ans:b can give c 25m start
- 11 years agoHelpfull: Yes(0) No(5)
- will u plz explain ur solution..
- 11 years agoHelpfull: Yes(0) No(1)
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