1.
The average of 9 integers arranged in a certain order is 32. If the average of the first four integers is 26 and that of the last four integers is 28, then the fifth integer is
2.
In an examination, the average of marks was found to be 50. For deducting marks for computational errors, the marks of 100 candidates had to be changed from 90 to 60 each and so the average of marks came down to 45. The total number of candidates, who appeared at the examination, was ?
3.
In a History examination, the average for the entire class was 80 marks. If 10 % of the students scored 95 marks and 20% scored 90 marks, what was the average mark of the remaining students of the class?
4.
An article is sold at a loss of 29%. Had it been sold for Rs. 84 more, the profit would have been 11%. The cost price of the article must be ?
5.
The difference between the selling price and cost price of an article is Rs. 210. If the profit percent is 25, then the selling price of the article is ?
6.
Oranges are bought at 7 for Rs. 3. At what rate per hundred must they be sold to gain 33% ?
7.
75 litres of a mixture of wine and water contain 15 litres more wine than water. 12 litres of water is added to it. The ratio of the wine to the water in the mixture is?
8.
2/5^{th} of a poles is in mud, 1/3^{rd} of the remainder is in water and 10 m is above water. The length of the pole is
9.
A sum of money is divided into 2 parts such that 6 times of one part added to 15 times the other gives 8 times the whole. The ratio of one part to another is ?
10.
The interest on a sum of money at the end of 8 years is 2/5^{th} of the sum itself. Rate percent of interest charged was ?
11.
A man received Rs. 8000 as Pooja bonus. He invests a part of it at 8 percent per annum and the remaining at 4 percent per annum simple interest. The interest earned by him in 5 years was Rs. 2200. The sum invested at 8 percent per annum must be ?
12.
If a sum of money placed at compound interest doubles itself in 5 years, then the same amount of money will be 8 times of itself in ?
13.
The sum of two numbers is 4000. 10% of one number is 6 2/3% of the other. The difference of the numbers is ?
14.
A man spent 10% of his money and then Rs. 500 and then 10% of the remaining. If he had Rs.360 left, then he initially had how much ?
15.
Rs. 1500 were divided into two parts and one part was put out at 6% interest and the other at 5%. If the whole annual interest from both the investments was Rs. 85, then the investment at 6% was?
16.
A train takes 12 seconds to pass completely through a station 108 metres long and 16 seconds to pass completely through another station 164 metres long. The length of the train is ?
17.
A train takes 18 seconds in crossing a platform 162 metres long and 15 seconds in crossing another platform 120 metres long. The length of the train is ?
18.
Raju runs 1250 metre on Monday and Friday. Other days he runs 1500 metre except for Sunday (He does not run on Sunday).How many kilometer will he run in 3 weeks (first day starting from Monday).?
19.
If 5 men earn Rs. 540 in 4 days, then earning of 7 men in 6 days is ?
20.
A contractor engages 36 men on a job. They do 2/3 of the job in 16 days. He engages 12 more men to finish the job. The number of days now required to complete the remaining portion of the job is ?
21.
A group of workers accepted to do a piece of work in 25 days. If 6 of them did not turn up for the work and the remaining workers did the work in 40 days, then the original number of workers was ?
22.
Directions for the following :Examine carefully the following statements and answer the three items that follow:Out of four friends A, B, C and D,A and B play football and cricket,Band C play cricket and hockey,A and D play basketball and football,C and D play hockey and basketball.Question:Who does not play hockey?
23.
Directions for the following :Examine carefully the following statements and answer the three items that follow:Out of four friends A, B, C and D,A and B play football and cricket,Band C play cricket and hockey,A and D play basketball and football,C and D play hockey and basketball.Question:Who plays football, basketball and hockey?
24.
Directions for the following :Examine carefully the following statements and answer the three items that follow:Out of four friends A, B, C and D,A and B play football and cricket,Band C play cricket and hockey,A and D play basketball and football,C and D play hockey and basketball.Question:Which game do B, C and D play?
25.
The music director of a film wants to select four persons to work on different aspects of the composition of a piece of music. Seven persons are available for this work; they are Rohit,Tanya,Shobha,Kaushal,Kunal,Mukesh and Jaswant. Rohit and Tanya will not work together. Kunal and Shobha will not work together. Mukesh and Kunal want to work together.Which of the following is the most acceptable group of the people that can be selected by the music director?
A.
Rohit,Shobha,Kunal and Kaushal
B.
Tanya, Kaushal,Shobha and Rohit
C.
Tanya,Mukesh,Kunal and Jaswant
D.
Shobha,Tanya,Rohit and Mukesh