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Maths Puzzle
Logical Reasoning
Number Series
Which term of the AP 3,15,27,39,.....will be 132 more than its 60th term.
Read Solution (Total 2)
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- 72nd term
Difference between two consecutive terms is 12.
Hence 72nd term will be 132 more than 60th term. - 12 years agoHelpfull: Yes(2) No(0)
- T60= 3+59*12 (since a=3,d=12,n=60)
=711
Again,
Tn= a+(n-1)d
711+132=3+(n-1)12
843=12n-9
n=852/12
n=71 - 7 years agoHelpfull: Yes(0) No(0)
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