IN A ROW OF CHILDREN FACING NORTH MANISH IS FOURTH TO THE LEFT OF...

15. In a row of children facing north Manish is fourth to the left of Suresh who is tenth from the left end. Nisha is second to the

right of Suresh and eighth from the right end of the row. Total how many children are there in the row?

(1) 19

(2) 20

(3) 21

(4) 18

(5) None of these Directions (16-20): In these questions symbols ©, #, «, $ and @ are used with different meanings as follows: 'A © B' means 'A is smaller than B' 'A # B' means 'A is either smaller than or equal to B' 'A « B' means 'A is greater than B' 'A $ B' means 'A is either greater than or equal to B' 'A @ B' means 'A is neither smaller than nor greater than B' In each of the following questions assuming the given statements to be true, find out which of the two conclusions I and II given below them is/ are definitely true Give answer (1) if only conclusion I is true. Give answer (2) if only conclusion II is true. Give answer (3) if either conclusion I or conclusion II is true. Give answer (4) if neither conclusion I nor conclusion II is true. Give answer (5) if both conclusions I and II are true.