An integer is divided by 9 giving a remainder of 3. The resulting quotient when divided by 7 gives a remainder of 5. The resulting quotient is then divided by 9 giving a quotient of 1 and a remainder of 6. What will the finale remainder be if the order of the divisors is reversed?

While doing the science experiment in the physics lab, Rose had to take 5 measurements of the temperature and write the average of those as an answer. If the measurements of the temperature is 2, 0, -2, 0, 1, what is the final answer of her experiment ?

A contract has been given to a contractor to construct the boundary of a rectangular path with perimeter 156 meter. If the length of the park is 48 meter, what is the breadth of the park? Also, find the area of the park.

A train, travelling at 36 kilometers per hour, passes completely through a tunnel in 4 minutes. A second train, twice as long as the first one, and travelling at the same speed, takes 5 minutes to pass through the tunnel completely. What is the length of the second train?