m4maths
Maths Puzzle
Numerical Ability
Time Distance and Speed
The marks obtained by two candidates A and B in an examination are 625 and 575 resp. marks percentage of A exceeds that of B by :
a. 7.8%
b. 8%
c. 8.7%
d. 8.8%
e. 8.9%
Read Solution (Total 4)
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- c. 8.7%
(625 - 575) * 100 / 575 = 8.7 % - 11 years agoHelpfull: Yes(7) No(0)
- (625-575)*100/575=8.7%
- 10 years agoHelpfull: Yes(1) No(0)
- 8.7%
becoz formula is (difference/(comperision factor))*100
- 10 years agoHelpfull: Yes(1) No(0)
- b)8%
(625-575)*100/625=8%
- 10 years agoHelpfull: Yes(0) No(3)
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