4,7,11,18,29,47,...?..,123,199	Options: A) 84 B) 102 C) 76 D) 70 E) none of the above
the addition of difference between each no. is equal to latter no.   so, difference between 47 and 76 is 29 which is previous no. of 47   answer 76
<result>C</result>
4,7,11,18,29,47,...?..,123,199