What is the next number of the following sequence 17, 77, 605, 1331, 5324, 95249, .....

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07 Sep 2015 Sequence

What is the next number of the following sequence
17, 77, 605, 1331, 5324, 95249, .....

OPtion

1) 1805498
2) 1794678
3) 1146579
4) 1089458
5) 1045896
6) 1056879
7) 1867499
8) 1084589
9) 1048967
10)None of these

Solution

17
17*2 = 34 + 43 = 77
77*2 = 154 + 451 = 605
605*2 = 1210 + 0121 = 1331
1331*2 = 2662 + 2662 = 5324
5324*2 = 10648 + 84601 = 95249
Similarly
95249*2 = 190498 + 894091 = 1084589

Option 8)

Correct Option: 8 Best Solution (8)

RAKESH   9 years AGO

17*2 ------ 34+43 = 77
77*2 ------- 154+451 = 605


95249 *2 -----

Like? Yes (14) | No   

Ajeet Kumar   9 years AGO

77, 605, 1331, 5324, 95249 all are the multiple of 11
and in option only 8 is the multiple of 11

Like? Yes (5) | No (1)  

Shyamnks    9 years AGO

The difference between all the two nos or divisible by 11.

Like? Yes (3) | No   

Indranil Bhattacharya   9 years AGO

17*2 = 34, 34 + 43 = 77
77*2 = 154 154 + 451 = 605
605*2 = 1210 1210 + 0121 = 1331
1331*2 = 2662 2662 + 2662 = 5324
5324*2 = 10648 10648 + 84601 = 95249
95249*2 = 190498 190498 + 894091 = 1084589


Hence the answer is 8) 1084589

Like? Yes (3) | No   

pavandeep singh ubbi   9 years AGO

I have just divided all the... options by 11 and 8one was perfectly divisible by 11

Like? Yes (2) | No   

sudesna mukherjee   9 years AGO

7*11=77
55*11=605
121*11=1331
484*11=5324
8659*11=95249
9859*11=1084589

Like? Yes (1) | No   

Priya   9 years AGO

Except 17, all are completely divisible by 11 in the given series. So the only option that is completely divisible by 11 is 1084589

Like? Yes (2) | No (1)  

adarsh   9 years AGO

all no. except 17 in the sequence is the multiple of 11 so next no. is also multiple of 11

Like? Yes (1) | No