1. A software engineer has the capability of thinking 100 lines of code in five minutes and can type 100 lines of code in 10 minutes. He takes a break for five minutes after every ten minutes. How many lines of codes will he complete typing after an hour?
2. The fourth proportional to 5, 8, 15 is:
3. In how many ways can the letters of the word 'LEADER' be arranged?
4. Find out the wrong number in the series. 1, 3, 10, 21, 64, 129, 356, 777
5. A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interest?
6. Which of the following statements drawn from the given statements are correct? Given: All watches sold in that shop are of high standard. Some of the HMT watches are sold in that shop.
7. Sum of three even consecutive numbers is 48, which is the least number
8. 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
9. In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is:
10. What was the day of the week on 28th May, 2006?
