Instructions

For the following questions answer them individually

Question 4

A sum of money was invested at the rate of 7.5% simple interest per annum for 4 years. If the investment was for 5 years, the interest earned would have been â‚¹ 375 more. What was the initial sum invested?

Question 5

If the number 1 on the clock is replaced by the letter â€˜Mâ€™, the number 2 is replaced by â€˜Nâ€™

and so on, then when thetime is 21:00 p.m. the hour hand will be at .......... letter.

Question 7

The below figure is embedded in one of the answer figures. Choose the correct figure containing the below figure.

Question 10

The surface areas of three faces of a cuboid sharing a vertex are $$20\ m^2, 32\ m^2$$ and $$40\ m^2$$. What is the volume of the cuboid ?