Practice Arithmetic Progression Questions and Answers

• The sum of 6 consecutive odd numbers is 156. What will be the product of first number and the last number? 
• The first odd number is 1, second is 3, third is 5 and fourth is 7 and so on, then find the 188th odd number?
• If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
• Find the sum of 12th terms of a geometric progression whose 1st term is 8 and common ratio is 2.
• Find the 5th term of the geometric progression whose first term is 128 and common multiple is 1/2.
• 3, 12, 48, 192, __________ find which of the following term is equal to 12288?
• What is the sum of the first 14 terms of an arithmetic progression if the first term is -21 and last term is 40?
• The 5th and 8th term of an arithmetic progression are 13 and -5 respectively. What is the 15th term?
• If 8 times the eighth term of an Arithmetic Progression (AP) is equal to 12 times its twelfth term, then the 20th term of the AP will be
• Find the sum of geometric progression, 40, 20, 10, 5, …..
• The sum of the first 10 terms of an arithmetic sequence is 60 and the 10th term is 5. What is the first term of the sequence?
• A spent 36% and 25% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 25% and 40% to his mother and brother, respectiv...
• Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:
• The interest earned when a sum is invested at simple interest of 20% p.a., for 3 years, is Rs. 3000. What will be the total amount received after 2 years o...
• The interest earned when a sum is invested at simple interest of 25% p.a., for 3 years, is Rs. 1875. What will be the total amount received after 2 years o...
• The area of a square is 900 cm2 which is 120 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length of the rectangle is 10 cm...
• A, B and C invested in partnership. A invest Rs.9000 for 5 months, B invests Rs.7000 for 3 months and C invests Rs.12000 for 2 months. C is working partner...
• Boat ‘A’ can cover 320 km in still water in 16 hours. In still water, if the ratio of the speed of boat ‘A’ to that of ‘B’ is 5:3 and the speed...
• Pipe ‘A’ and pipe ‘B’ can fill a cistern in 20 minutes and 15 minutes respectively. Pipe ‘C’ alone can empty the cistern in 12 minutes. If all ...
• what is the mean of given numbers 25, 15, 12, 23, 15,
• The median 0f the given data will be 32, 25,33,27, 35, 29, and 30
• What will be the mode of the following data? 13, 15, 31, 12, 27, 13, 27, 30, 27, 28 and 16
• What is the mode of the given data? 5, 7, 9, 7, 3, 7, 5, 7, 8, 6, 7
• The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
• The mode of the sample data = is 24 and the median = 80. Find the mean of this distribution
• Find the mode for the given distribution. (rounded off to two decimal places)....
• The arithmetic means of the following data is.23,17,20,19,21,20,20
• At a certain time in a park, the number of heads and the number of legs of monkeys and human visitors were counted, and it was found that there were 54 hea...
• The marks obtained by 15 students out of a maximum of 25 in a test are given as 13, 11, 16, 15, 18, 12, 13, 14, 10, 22, 21, 20, 17, and 24. Find the sum of...
• Amish invested 2500 Rupees in each of these schemes, offering simple interest of 12% per annum. 16% P.A. and 15% PA. respectively. Find the total interest ...
• The sum of total surface area of two cubes is 1248-centimeter square. If the product of the length of their edges is 96 centimeter square. Find the differe...
• The average weight of a class of 25 student is 60 KG. If X is student joined the class,   than the average weight of whole class increases by (2X – 7)Kg...
• A shopkeeper bought two article A&B for a total of rupees 3500. He marked Article A 140% above its cost price and sold it after giving a discount of 20% wh...
• Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A, Four years ago from now while ...
• The ratio of length and breadth of a rectangular field is 5:9. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 4200, then find t...
• The areas of three adjacent faces of a cuboid are 32 cm2,24cm2 and 48cm2.Find the volume of cuboid.(in cm) 3
• A boat takes 17 hours to travel from P to Q upstream and from Q to P downstream. If the speed of the boat in still water is 8.5 km/h and the speed of the c...
• [16 × 15 + 224 × 5] ÷ 5 = ? × 4
• What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?
• The mean of a distribution is 25 and the standard deviation is 5. What is the value of coefficient variation?