1. What was the day of the week on 28th May, 2006?
2. A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
3. A metallic sheet is of rectangular shape with dimensions 48 m x 36 m. From each of its corners, a square is cut off so as to make an open box. If the length of the square is 8 m, the volume of the box (in m3) is:
4. I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km.
5. The fourth proportional to 5, 8, 15 is:
6. If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?
7. A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
8. In a class composed of x girls and y boys what part of the class is composed of girls
9. (243)n/5 x 32n + 1 = ? 9n x 3n - 1
10. All men are vertebrates. Some mammals are vertebrates. Which of the following conclusions drawn from the above statement is correct.
