| 30892 | Look at this series: 1000, 200, 40, | Medium | |
| 31008 | Can you deduce the pattern and find the next number in the… | Medium | |
| 31242 | Victor's job requires him to complete a series of identical jobs | Medium | |
| 31471 | Find out the wrong number in the series | Medium | |
| 31600 | The sum of the terms of an infinite G.P is 7 and… | Medium | |
| 32001 | If the sum of the 4th term and the 12th term of… | Medium | |
| 32159 | How many such letter-pairs are there in the word BONAFIDE having same… | Medium | |
| 32390 | A certain series is defined by the following recursive rule: Sp=K(Sp-1) … | Medium | |
| 32396 | If the terms of a series are either2or24and the sum of all… | Medium | |
| 32754 | For positive integers n, the integer part of the nth term of… | Medium | |
| 32971 | What will come in place of the x in the following Number… | Medium | |
| 33315 | Find the option to replace the question mark in the series below… | Medium | |
| 33388 | If a,b,c,d,e is an arithmetic sequence which of the following is also… | Medium | |
| 33479 | how many such letters pairs r in word FRONTIER having same no | Medium | |
| 33636 | Look at this series: __, VIII, XI, XIV, XVII, XX, | Medium | |
| 33644 | complete the following series 2, 4, 6, 10, | Medium | |
| 33907 | A series S1 of five positive integers is such that the third… | Medium | |
| 33960 | What will be the ans of that 126th term in the series… | Medium | |
| 34250 | Find the wrong number below mentioned series 11,150,280,560,800 | Medium | |
| 34261 | Find the missing number in the series | Medium | |
| 34596 | A number is missing from the number series below | Medium | |
| 34760 | In a series of consecutive numbers, 27 is the eighth smallest number… | Medium | |
| 35319 | What will come in place of the x in the following Number… | Medium | |
| 35342 | Fill in the blank with the correct number in this number series… | Medium | |
| 36174 | A series of book was published at seven years intervals when the… | Medium | |
| 36187 | For positive integers n, the integer part of the nth term of… | Medium | |
| 36513 | 15 and 5 are the first two terms in a geometric sequence | Medium | |
| 36523 | Find the invalid no.from the following series 10, 17, 22, 29, 34… | Medium | |
| 36565 | how many square are there between 2001....2300 I don't remember the exact… | Medium | |
| 36791 | In a series of six consecutive even numbers, the sum of the… | Medium | |
| 36821 | In a series of consecutive odd numbers, 27 is the seventh smallest… | Medium | |
| 37650 | Look at this series: 4, 7, 25, 10, __, 20, 16, 19… | Medium | |
| 38237 | In given series 56, 72, 90, 110, 132, 150 only one number… | Medium | |
| 38887 | Complete the numerical series by replacing the question mark with the correct… | Medium | |
| 39154 | The Royal Hawaiian Hotel decorates its Rainbow Christmas Tree with non-flashing white… | Medium | |
| 39429 | Look at this series: J14, L16, __, P20, R22, | Medium | |
| 39897 | Look at this series: XXIV, XX, __, XII, VIII, | Medium | |
| 40773 | What is the missing number in this series | Medium | |
| 40946 | Find the invalid no.from the following series 15 46 63 71 75… | Medium | |
| 40964 | If the terms of a series are either2or24and the sum of all… | Medium | |
| 41091 | Find the next number in the series | Medium | |
| 41236 | Replace the question mark with the correct number in the series 60… | Medium | |
| 41325 | What is the 100th term of the series 2,4,8,14,22 | Medium | |
| 41469 | Find the wrong number in the series | Medium | |
| 41920 | Can you find the next letter in the series | Medium | |
| 41990 | Look at this series: 2, 1, (1/2), (1/4), (1/8), | Medium | |
| 42055 | Find the next term in the given series - 47, 94, 71… | Medium | |
| 42351 | Find Next Number in the Series 2 9 3 1 8 4… | Medium | |
| 43017 | What will come in place of the x in the following Number… | Medium | |
| 43329 | In each series, look for the degree and direction of change between… | Medium | |