Complete the series 2, 7, 24, 77,__
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Complete the series 2, 7, 24, 77,__
2*3+1=7
7*3+3=24
24*3+5=77
77*3+7=238
nice one PAWAR.. can u explain this more meaning ful way.... so that other can understand this
hi,
Find the missing number 2 7 --- 24 77 120
Thanks
Sushma
the answer is 12.
explanation:
2*12=24
7*11=77
12*10=120;
increase the first multiplicand by 5 and decrease the multiplier by 1,u can get the answer