In life history of liver fluke are present (1) Cercaria (2) Metacercaria (3) Sporcyst (4) Redia (5) Miracidium. What is their proper sequence

Find the n^th term of the sequence 5,2,-1,-4,-7,…

The ratio of the present ages of a son and his father is 1:5 and that of his mother and father is 4:5 After 2 years the ratio of the age of the son to that of his mother becomes 3:10 . What is the present age of the father ?

Ravi has spent a quarter 1/4 of his life as a boy, one-fifth 1/5 a youth, one-third 1/3 as man and thirteen (13) years in old age. What is his present age?

Find the next three terms of the sequences 5,2,-1,-4

In each of the given question, arrange the given words in which they occur in the dictionary and then choose the correct sequence. 1) Page 2) Pagan 3) Palisade 4) Pageant 5) Palate 1) 1, 4, 2, 3, 5 2) 2, 4, 1, 3, 5, 3) 2, 1, 4, 2, 5, 1 4) 4, 5, 1, 2, 3 5) None of these

In sequence S, the 3rd term is 4, the 2nd term is three times the 1st, and the 3rd term is four times the 2nd.What is the 1 st term is sequence S?