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Maths Puzzle
Numerical Ability
what is next series 1,5,12,24,43,?
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- ANSWER=71
..differences between the no.s are 4,7,12,19
.The logic behind these no.s is we should add consecutive odd no.s to get the next no..i.e for series 4 ,7 , 12 ,19 we get 4+3=7(which is second term of series)
we get 7+5=12(third term in series)
12+7=19(...)
so next term in series =19+9=28 .this is the difference b/w 5 th and 6 th number in the orginal question series .so answer is 43+28=71
- 8 years agoHelpfull: Yes(2) No(0)
- 4+7+12+19.....28+43=71
- 8 years agoHelpfull: Yes(0) No(1)
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