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Q1. A shopkeeper marks his goods at 40% above their cost price. He is able to sell 3/4th of his goods at this price, and the remaining at 40% discount. Assuming that the shopkeeper is able to sell all the goods he buys, find his loss or gain as % on the whole transaction.
Q2. Suppose six coins are flipped then the probability of getting atleast one tail is..................
Q3. A certain number of 10 paise coins and thrice the number of 20 paise coins add up to Rs.21/-. If so, the number of 20 paise coins is .....
Q4. Rubina could get equal number of Rs.55/-, Rs.85/- and Rs.105/- tickets for a movie. She spends Rs.2940 for all the tickets. How many of each did she buy?
Q5. The population of a town is 164000. It increases by 9% in the first year and decreases by 5% in the second. What is the population of the town at the end of the 2nd year?
Q6. Two pipes can fill a cistern separately in 24 and 40 minutes respectively. A waste pipe can drain off 30 litres per minute. If all the three pipes are opened, the cistern fills in one hour. The capacity of the cister in litres is...
Q7. A pole 5 metres high is fixed on the top of a tower. The angle of elevation of the top of the pole observed from a point A on the ground is 60 degree and the angle of depression of the point A from the top of the tower is 45 degree. The height of the tower is...............
Q8. In the morning walk three persons step off together, their steps measure 80 cm, 85 cm and 90 cm respectively. What is the minimum distance each should walk so that they can cover the distance in complete steps?
Q9. What is 968 times 837?
Q10. Seema's present age is four times her son's present age and four seventh of her father's present age. The average of the present ages of all three of them is 32 years. What is the difference between Seema's son's present age and Seema's father's present age?
Q11. A shopkeeper engaged an accountant on the condition that he would be paid Rs.6000 and a brief case upon completing one year service. But, the accountant left after 7 months and he was paid Rs.3,375. What is the cost of the brief case?
Q12. A postman travels 2 Kms, turns left and travels another 4 Kms, turns right and travels yet another Km. How far is he from the starting point in Kms?
Q13. A spherical metal of radius 10 cm is molten and made into 1000 smallest spheres of equal sizes. In this process the surface area of the metal is increased by.......
Q14. A' can build up a wall in 8 days while 'B' can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall?
Q15. The distance between A and B is 200 Kms. A motor car starts from A at 7 am and travels towards B at 20 Kmph. Another motor car starts from B at 8 am and travels towards A at 25 kmph. What is the meeting point?
Q16. The population of a variety of tiny bush in an experimental field increased by 10% in the first year, by 8% in the second year, but declined by 10% in the third year. If the present number bushed in the experimental field is 26730, then the number of variety of bushed in the beginning was..........
Q17. Ramya scored 56 marks in Hindi, 42 marks in Science, 63 marks in Maths, 94 marks in Social Science and 61 marks in English. The maximum marks of each subject is 110. How much approximate percentage of marks did she get?
Q18. A man walks from his house to the Railway station to catch a train, which is running as per schedule. If he walks at 6 km/hr, he misses the train by 9 minutes. However, if he walks at 7 km/hr, he reaches the station 6 minutes before the departure of the train. The distance of his home to the Railway Station is ......
Q19. Raghu bought 25 Kg of rice at Rs.6 per kg and 35 Kg of rice at Rs.7 per kg. He mixed the two and sold the mixture at the rate of Rs.6.75 per Kg. What was his gain or loss in the transaction?
Q20. Sanjay borrowed a certain sum from Anil at a certain rate of simple interest for 2 years. He lent this sum to Ram at the same rate of interest compounded annually for the same period. At the end of two years, he received Rs.4200/- as compound interest bu paid Rs.4000/- only as simple interest. Find the rate of interest.
Q21. A canteen requires 105 Kg of wheat for a week. How many Kg of wheat will it require for 58 days?
Q22. Arun, Varun and Karun divide an amount of Rs.2800 amongst themselves in the ratio of 5:6:3 respectively. If an amount of Rs.200 is added to each of their shares, what will be the new ratio of their shares of the amount?
Q23. A candidate scores on an average of 23 marks per paper at an examination. The average mark in the 4 papers is 47 and the average for the other papers is 61. What is the number of papers for the examination?
Q24. A semi circular sheet of paper of diameter 28 cm is bent to cover the exterior surface of an open conical ice cream cup. The depth of the ice cream cup is:
Q25. What should come in place of the question mark (?) in the following number series? 15, 29, 57, 113, ?, 449
Q26. The area of a circle is 3850 Square meters. What is its circumference?
Q27. A man takes 6 Hours 30 mts in going by a cycle and coming back by scooter. He would have lost 2 hrs 10 mts by going on cycle both ways. How long would it take him to go by scooter bothways?
Q28. Out of 100 persons surveyed, 72 had a wallet, 85 wore brown shoes, 58 carried a brief case and 98 wore a ring. How many persons must have had at least all the four items?
Q29. In a den there are some rats and birds. Together they have 20 heads and 48 feet. How many birds are there?
Q30. Ram's uncle gave him Rs.100 on his first birthday. On each birthday after that he doubled his previous gift. By the day after his eighth birthday, what was the total amount that his uncle had given him?
Q31. The following 7 words are to be arranged in alphabetical order: fit, fox, fear, fovia, fourth, fifth and final. What will be the serial number at which 'fovia' will be placed?
Q32. The value of a machine depreciates at the rate of 10% per annum. If present value is Rs.81000, what will be its worth after 2 years?
Q33. A and B invest Rs.2400 and Rs.3000 respectively in a business. B draw salary from profit and balance divided between them in the ratio of their capital. If A gets Rs.480 and total profit is Rs.1280, what is B's salary?
Q34. The average temperature of the first three days of a week is 27 degree and of the next three days is 29 degree. If the average of the whole of the week is 28.5 degree, the temperature of the last day of the week is ......
Q35. The sum of 8 consecutive odd numbers is 656. Also, the average of four consecutive even numbers is 87. What is the sum of the smallest odd number and the second largest even number?
Q36. The monthly income of H and W is in the ratio of 4:3 and the expenditure is in the ratio of 3:2. If each of them saves Rs.600 per month, the income of W, in rupees is.....
Q37. Ramesh is five years older than Suresh. Respective ratio between Suresh's age and Madan's age is 3:8. Raju is 8 years younger than Madan. Raju's present age is 48 years. What is Ramesh's present age?
Q38. Water flows in a tank 150m X 100m at the base, through a pipe whose cross section is 2 dm by 1.5 dm, at the speed of 15kmph, in what time will the water be 3 metre deep?
Q39. The distance between Howrah and New Delhi via Patna is 1440 Kms and the distance between Howrah and New Delhi via Gaya is 5% less. Then the distance between two place via Gaya is...........................
Q40. A boat covers a distance of 30 km downstream in 2 hours while it takes 6 hours to cover the same distance upstream. If the speed of current is half of the speed of the boat then what is the speed of boat in km per hour?
Q41. Nine men can complete a piece of work in 20 days. In how many days five men can complete the same work?
Q42. At present the average age of a man and his son is 42. The ratio of their present ages is 5:2 respectively. What is the son's present age?
Q43. In a class of 50 students and 5 teachers, each student got sweets that are 12% of the total number of students and each teacher got sweets that are 20% of the total number of students. How many sweets were there?
Q44. The smallest angle of a triangle is equal to two thirds of the smallest angle of a quadrilateral. The ratio of the angles of the quadrilateral is 3:4:5:6. The largest angle of the triangle is twice its smallest angle. What is the sum of the second largest angle of the triangle and the largest angle of the quadrilateral?
Q45. Pick the wrong number from the following number series:17, 22, 32, 45, 67, 92
Q46. If three numbers in the ratio 3:2:5 be such that the sum of their squares is 1,862, the middle number will be .....
Q47. The average age of 32 boys in a class is 14 and the average of 26 girls is 12. What is the average of the boys and girls (rounded off to two digits after decimal)
Q48. Three pipes A,B and C can fill a tank in 10 minutes, 16 minutes and 20 minutes respectively. The pipe C is closed 5.5 minutes before the tank is filled. In wht time will the tank be full?
Q49. A person purchased 75 kg of rice at the rate of Rs.40 per kg. He sold 35 kg at a profit of 25%. At what rate per kg should he sell the remaining rice to get an overall profit of 40%?
Q50. 7290 ml of a mixture contains milk and water in the ratio of 7:2. To make the equation 7:3 how much more water must be added to this mixture?
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