1. The reflex angle between the hands of a clock at 10.25 is:
2. The fourth proportional to 5, 8, 15 is:
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. A man bought a horse and a cart. If he sold the horse at 10 % loss and the cart at 20 % gain, he would not lose anything; but if he sold the horse at 5% loss and the cart at 5% gain, he would lose Rs. 10 in the bargain. The amount paid by him was Rs._______ for the horse and Rs.________ for the cart.
5. All men are vertebrates. Some mammals are vertebrates. Which of the following conclusions drawn from the above statement is correct.
6. In how many ways can the letters of the word 'LEADER' be arranged?
7. In a class composed of x girls and y boys what part of the class is composed of girls
8. I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km.
9. 1. Sum of three even consecutive numbers is 48, which is the least number
10. A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
