A tree grows only `3/5` as fast as the one beside it. In four years the combined growth of the trees is eight feet. How much does the shorter tree grow in 2 years? (a) Less than 2 feet (b) 2 feet (c) `2 1/2` feet (d) 3 feet (e) More than 3 feet

The height of a tree varies as the square root of its age (between 5 to 17 years). When the age of the tree is 9 years, its height is 4 feet. What will be the height of the tree at the age of 16 years?

The length of sunita's garden is 4(5)/(8) .Find the width of the garden if it is 2(7)/(4) feet shorter the the length?

If today a signboard is nailed to the side of a tree 5 feet above the groud, how high would the sign be after 6 years if tree grows 4 inches taller per year ?

A tree in each year grows 5CM less than it did in previous year.if it grew 1m in first year find in how many years it will have cease growing.also find its final height

The length and breadth of the floor of the room are 20 feet and 10 feet respectively. Square tiles of 2 feet length of different colours are to be laid on the floor. Black tiles are laid in the first row on all sides. If white tiles are laid in the one-third of the remaining and blue tiles in the rest, how many blue tiles will be there? (a) 16 (b) 24 (c) 32 (d) 48 (e) None of these

There are some cows, bulls and 45 hens in a group. One caretaker looks after 15 animals. The number of bulls is twice the number of cows. If the number of heads is less than the total number of feet by 186 (including the caretakers), how many caretakers are there? (a) 5 (b) 6 (c) 8 (d) 9 (e) None of these