1, 3, 9, 27, ___
Next Number Series Calculation
To find the next number in the series 1, 3, 9, 27, we need to identify the pattern.
- Observe the relationship between consecutive terms:
- $3 \div 1 = 3$
- $9 \div 3 = 3$
- $27 \div 9 = 3$
- The pattern is that each number is obtained by multiplying the previous number by 3. This is a geometric progression with a common ratio of 3.
Finding the Next Term
Apply the identified pattern to the last term (27):
Next Term = Last Term $\times$ Common Ratio
Next Term = $27 \times 3$
Next Term = $81$
Therefore, the next number in the series is 81.
Similar Questions
- What should come at the place of question mark? 1, 8, 27, 64, 125, ?, 343
- In the following number series, a wrong number is given. Find out the WRONG number.
1, 4, 16, 64, 324 - What comes next: 0, 1, 1, 2, 3, 5, 8, 13, ?, ?
- What should come at the place of question mark?
100, 81, 64, 49, ?, 25 - Find the WRONG number in the given series.
5040, 720, 120, 24, 4, 2 - What comes next: 10, 17, 26, 37, 50, ?
- Complete the series: 0, 7, 26, 63, ?
- What should come at the place of question mark?
144, 121, 100, 81, ?, 49 - 3, 6, 18, 72, 360, ?
- The series given below contains a sequence of numbers. Accordingly identify the incorrect combination.
5, 9, 27, 31, 94, 97, 292
Important Questions from Number Series
Select the number from among the given options that can replace the question mark (?) in the following series.
37, 52, 74, 104, 143, ?
Select the number that can replace the question mark (?) in the following series.
17, 19, 22, 27, 34, 45, 58,?Select the number from among the given options that can replace the question mark (?) in the following series.
10, 14, 31, 35, 73, 77, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
215, 231, 256, 292, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
6, 6, 8, 24, 28, 140, ?
