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Logical Reasoning
Seating Arrangement
Madhav ranks seventeenth in a class of thirtyone. What is his rank from the last?
a) 13
b) 14
c) 15
d) 16
e) 17
Read Solution (Total 7)
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- (Rank from top) + (Rank from bottom) - 1 = Total students
17 + x - 1 = 31
x = 15 - 8 years agoHelpfull: Yes(11) No(2)
- 15th rank from the last
- 8 years agoHelpfull: Yes(5) No(1)
- 15th from the last
- 8 years agoHelpfull: Yes(2) No(1)
- total student =31
his rank=17
so remaining ranks are=32-17=14
so his rank from last=14+1=15 - 8 years agoHelpfull: Yes(2) No(0)
- answer is 14
because total strength(pepole)=31
position =17
31-17=14
or after 17 we have 14 members as per total strength
- 8 years agoHelpfull: Yes(0) No(2)
- it could be 15 because
top rank-bottom+1=total
so 17-a+1=31
18-a=31
a=15 - 8 years agoHelpfull: Yes(0) No(0)
- 17th from beginning (17+14=31),so rank from end is 14+1=15th
- 8 years agoHelpfull: Yes(0) No(1)
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