Q 2: There are certain number of rows of trees in a garden. The number of trees in each row is twice the number of rows. Find the number of trees in each row and the number of rows in the garden if the number of trees is 1682. Number of rows = 31 and number of trees = 62 Number of rows = 39 and number of trees = 78 None of these Number of rows = 29 and number of trees = 58

Q 3:

d c b a

Q 4: Find the square root of the number 8.1796. 2.96 2.86 2.46 2.76