Aptitude - Sequences And Progressions And Series Test

Test Instructions :

1. The Test is 1hr duration.
2. The Test Paper consists of 30 questions. The maximum marks are 30.
3. All the questions are multiple choice question type with three options for each question.
4. Out of the three options given for each question, only one option is the correct answer.
5. Each question is allotted 1 mark for each correct response.
6. 0.25 will be deducted for incorrect response of each question.
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Find the next term in the series 123, 129, 141, 147, ______





Which of the following statements is NOT true?





19 26 40 68 124 (?) Find the nex number in the series.






His report, including thorough notes on the background investigation, were well received





The eldest is





960 839 758 709 ? 675






Complete the series 25, 125, 36, 216, 49, ___





If (x + z) (x – 2y + z) = (x – z)2, where x, y and z are all real and distinct, then





37 ? 103 169 257 367





Complete the series 25, 125, 36, 216, 49, ___





33 39 57 87 129 (?)






Which of the following element  is lightest and has the atomic number 1?





One of the editors must work completely alone for the whole day in order to prevent confusion and disorder. If no other editor can afford to lose his available time, then the only possible editor privileged with working alone is





(A) All batsmen are bowlers.       (B) No bowler is a keeper. (C) Some bowlers are batsmen.   (D) Some keepers are bowlers. (E) All keepers are batsmen.        (F) Some batsmen are not keepers.





1 27 127 343 729





Fi nd the next term in the series 123, 129, 141, 147, ______





3 ? 14 55 274 1643






21 goats eat as much as 15 cows. How many goats each as much as 35 cows?





If log32, log3(2x – 5), log3(2x – 7/2) are in arithmetic progression, then the value of x is equal to





Twenty six men - 1,2,3,....25 and 26 participate in 10km running race on a circular track of length 100m. All of them start at the same time, from the same point and run in the same direction. Their speeds, taken in the order, are in increasing AP. The time taken by 26 to meet 1, for the first time after they start is 20 sec and the time taken by 13 to complete the race is 52 minutes and 5 seconds. Find the time taken (in seconds), for all the twenty six men to meet for the first time at the starting point.





Let x1, x2, ..., be positive integers in A.P. such that x1 + x2 + x3 = 12 and x4 + x6 = 14. Then x5 is





61 72 ? 73 59 74 58






No bird is an animal. All birds are insects (I)No insect is animal (II)No animal is insect





(51 + 52 + 53 + ……… + 100) is equal to:





In which category was the percentage of spam emails increasing but at a decreasing rate?





If the sum of the first 11 terms of an arithmetic progression equals that of the first 19 terms, then what is the sum of the first 30 terms?





What, according to the treasury secretary, was the only way out of the exchange problem?





What is the sum of ‘n’ terms in the series: logn? log?(m2 / n??) + log?(m3 / n2) + ?log(?m4 / n3)





Consider a sequence where the nth term, tn=n/(n+2), n = 1, 2, .... The value of t3 x t4 x t5 x ....... x t53 equals






A. Some babies are boys; Some boys are fathers; Some babies are fathers B. Some films are books; Some books are good; Some films are good C. Some fruits are sweet; Some mangoes are sweet; Some fruits are mangoes D.Some mothers have babies; Some babies are boys; Some mothers have boys





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