Answers

2015-09-25T18:10:51+05:30
11 = 11, 1 - 2 divisors
22 = 1, 2, 11, 22 - 4 divisors
33 = 1, 3, 11, 33 - 4 divisors
44 = 1, 2, 4, 11, 22, 44 - 6 divisors
55 = 1, 5, 11, 55 - 4 divisors
66 = 1, 2, 3, 6, 11, 22, 33, 66 - 8 divisors
77 = 1, 7, 11, 77 - 4 divisors
88 = 1, 2, 4, 8, 11, 22, 44, 88 - 8 divisors
99 = 1, 3, 9, 11, 33, 99 - 6 divisors

So there are total 4 numbers- 22, 33, 55, 77
Answer is option(2):- 4. 
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