For the following questions answer them individually
A ladder 13 m long reaches a window which is 12 m above the ground on side of a street. Keeping its foot at the same point, the ladder is turned to the other side of the street to reach a window 5m high, then the width of the street is:
Count the number of squares in the following figure.
Find the factors of $$(x^2 - x - 132)$$
Echoes may be heard more than once due to successive or multiple:
The kinetic energy acquired by a mass (m) in traveling distance starting from rest under the action of constant force is directly proportional to: