1 . The 4th and 9th terms of a G.P are 1/3 and 81 respectively. Find the ratio.
2 . If a man can save Rs.5 more every year than he did the year before and if he
saves 25 rupees in the first year after how many years will his savings be more than
1000 rupees altogether and what will be the exact sum with him?
3 . The interior angles of a polygon are in A.P. The smallest angle is 114? and the
common difference is 6?. How many sides are there in the polygon?
4 . There are 200 questions on a 3 hr examination.Among these questions are 50 mathematics problems.It is suggested that twice as much time be spent on each maths problem as for each other question.How many minutes should be spent on mathematics problems
5 . Some work is done by two people in 24 minutes. One of them can do this work alone in 40 minutes. How much time does the second person take to do the same work ?
6 . In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either.How many of these studied both Latin and Greek
7 . A passenger train running at 60 km/hr leaves the railway station 5 hours after
a goods train had left and overtakes it in 4 hours. What is the speed of the
8 . 35% of a number is 175. What % of 175 is the number?
9 . t was calculated that 75 men could complete a piece of work in 20 days. When work was scheduled to commence, it was found necessary to send 25 men to another project. How much longer will it take to complete the work?
10 . How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?
11 . A horse is placed for grazing inside a square field 12m long and is tethered
to one corner by a rope 8m long. Find the grazing area of the horse.
12 . Anand gets 15% more marks than Arun. What % of marks does Arun get less than
13 . Two taps A & B can fill a water reservoir in 12 and 15 hrs respectively. How long would the two taps take to fill this reservoir if both are opened together?
6 1/4 hrs
6 1/2 hrs
14 . What percent of 60 is 12?
15 . If Mr. A sold an article to Mr. B at a profit of 6% who in turn sold it to Mr. C at a loss
of 5%. If Mr. C paid Rs.2014 for the article, find the C.P. of the article for Mr. A
16 . Eight friends Harsha, Fakis, Balaji, Eswar, Dhinesh, Chandra, Geetha, and Ahmed are sitting in a circle facing the center. Balaji is sitting between Geetha and Dhinesh. Harsha is third to the left of Balaji and second to the right of Ahmed. Chandra is sitting between Ahmed and Geetha and Balaji and Eshwar are not sitting opposite to each other. Who is third to the left of Dhinesh?
17 . Two pipes A & B separately fill a cistern in 12 and 15 min respectively while a 3rd pipe C can empty it in 10 minutes. How long will it take to fill the cistern if all pipes are opened?
18 . What is the number whose 30% is 150
19 . An investor purchased a shares of stock at a certain price.If the stock increased in price Rs 0.25 per share and the total increase for the x shares was Rs 12.50, how many shares of stock had been purchased ?
20 . The average of 6 numbers is 8. What is the 7th number, so that the average