| 78647 | What will come in place of the x in the following Number… | Medium | |
| 79168 | Find the missing in the series: 70, 54, 45, 41,___ | Medium | |
| 79195 | In the given series find the number which is wrong | Medium | |
| 79683 | Find the invalid no.from the following series 12, 19, 24, 31, 36… | Medium | |
| 79903 | What will come in place of the x in the following Number… | Medium | |
| 79991 | What will come in place of the x in the following Number… | Medium | |
| 80013 | Find the invalid no.from the following series 3, 7, 15, 31, 61… | Medium | |
| 80233 | A number is missing from the number series below | Medium | |
| 80405 | The sum of the fourth and twelfth term of an arithmetic progression… | Medium | |
| 80471 | Look at this series: 75000,25000,5000 | Medium | |
| 80777 | In each series, look for the degree and direction of change between… | Medium | |
| 81295 | In a certain series, each term is m greater than the previous… | Medium | |
| 82029 | In a sequence of 12 numbers, each term, except for the first… | Medium | |
| 82951 | In a sequence of 12 numbers, each term, except for the first… | Medium | |
| 83269 | What will come in place of the x in the following Number… | Medium | |
| 83470 | Look at this series: 42, 42, 30, 30, 18, 18, | Medium | |
| 83479 | Look at this series: 6.2, 6.8, 7.4, 8, | Medium | |
| 83620 | What will come in place of the x in the following Number… | Medium | |
| 84233 | Find out the wrong term in the series 3, 6, 18, 108… | Medium | |
| 84629 | Find the missing in the series: 70, 54, 44, 41,___ | Medium | |
| 84968 | Complete the series 1,-3, -7, -11, -15, -19 | Medium | |
| 84973 | complete the numerical series with the correct number 5+3+3=151527 9+2+4=183652 8+6+5=484082 5+4+6=203046… | Medium | |
| 85249 | Fill in the blank with the correct number in this number series… | Medium | |
| 85603 | Sum of 3 consecutive even no.'s is 30 more than the 1st… | Medium | |
| 85927 | Find the invalid no.from the following series 3, 6, 15, 31, 63… | Medium | |
| 86146 | Look at this series: 0.05, 0.2, ____, 3.2, 12.8, | Medium | |
| 86323 | Find the 18th term of an arithmetic progression whose first term is… | Medium | |
| 86344 | A number is missing from the number series below | Medium | |
| 86714 | What will be the next sequence in this series | Medium | |
| 86982 | Look at this series: 53, 53, 48, 48, 43, 43, | Medium | |
| 87006 | Find out the wrong term in the series 2, 5, 10, 50… | Medium | |
| 87136 | What should come in place of the question mark (?) in the… | Medium | |
| 87490 | If the sum of the 4th term and the 12th term of… | Medium | |
| 87560 | Can you deduce the pattern and find the next number in the… | Medium | |
| 87612 | Look at this series: 97, 97, 97, 87, 87, 87, 67, 67… | Medium | |
| 87691 | What will come in place of the x in the following Number… | Medium | |
| 88200 | What should come in place of the question mark (?) in the… | Medium | |
| 88371 | complete the numerical series with the correct number 5+3+4=152032 9+2+9=188197 8+6+7=485698 5+4+4=202036… | Medium | |
| 88541 | What will come in place of the x in the following Number… | Medium | |
| 88579 | What number comes next in this Number series | Medium | |
| 88763 | For every positive integer n, the nth term of a sequence is… | Medium | |
| 88770 | What will come in place of the x in the following Number… | Medium | |
| 89357 | Look at this series: 5, 8, 6, 9, 7, | Medium | |
| 89385 | What is the sum of this series | Medium | |
| 89605 | The sum of the fourth and twelfth term of an arithmetic progression… | Medium | |
| 90400 | Look at this series: 1875000,375000,75000, | Medium | |
| 90407 | 5 and 15 are the first two terms in a geometric sequence | Medium | |
| 90850 | What is the sum of this series | Medium | |
| 91148 | What should come in place of the question mark (?) in the… | Medium | |
| 91176 | The 20th term of the series a, b , b, c, c… | Medium | |