1. The fourth proportional to 5, 8, 15 is:
2. The value of 0.1 x 0.1 x 0.1 + 0.02 x 0.02 x 0.02 is: 0.2 x 0.2 x 0.2 + 0.04 x 0.04 x 0.04
3. If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?
4. In how many ways can the letters of the word 'LEADER' be arranged?
5. 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.
6. 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 :
7. The reflex angle between the hands of a clock at 10.25 is:
8. A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
9. What was the day of the week on 28th May, 2006?
10. M men agree to purchase a gift for Rs. D. If three men drop out how much more will each have to contribute towards the purchase of the gift
