Question : Directions: The population of a village in Madurai is increasing year after year. Find out the population (in lakhs) in 2013 from the following information.
| Year | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 |
| Population | 4 | 7 | 13 | 22 | 34 | ? |
Option 1: 49
Option 2: 46
Option 3: 45
Option 4: 43
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Correct Answer: 49
Solution :
Given:
The populations are 4, 7, 13, 22, 34, ?
Here, add a multiple of 3 in each number to get the next term.
4 + 3 = 7; 7 + 6 = 13; 13 + 9 = 22; 22 + 12 = 34; 34 + 15 = 49
So, the population in 2013 will be 49. Hence, the first option is correct.
Related Questions
Question : Directions: The overall rainfall in certain regions of India decreases year after year. Find out from the data the trend in decrease.
| Year | Rainfall ( in mm ) |
| 2009 | 26 |
| 2010 | 25 |
| 2011 | 23 |
| 2012 | 20 |
| 2013 | 16 |
| 2014 | 11 |
| 2015 | ? |
Option 1: 6 mm
Option 2: 7 mm
Option 3: 5 mm
Option 4: 8 mm
Question : Refer to the data table and answer the following question.
| Years | Company's % profit |
| 2011 | 10 |
| 2012 | 25 |
| 2013 | 20 |
| 2014 | 15 |
| 2015 | 20 |
What was the revenue of the company if its Expenditure was Rs. 225 crore in the year when its % profit was the least?(in Rs. Crore)
Option 1: 270
Option 2: 247.5
Option 3: 292.5
Option 4: 225
Question : Refer to the following data table, showing exports and answer the question.
| Company | 2011 | 2012 | 2013 | 2014 | 2015 |
| A | 3000 | 3000 | 1000 | 2000 | 2000 |
| B | 5000 | 4000 | 2000 | 3000 | 4000 |
| C | 3000 | 5000 | 3000 | 4000 | 5000 |
For which of the following pairs of years the total exports from the three companies together are equal?
(Note: Figures given are in lakh rupees)
Option 1: 2011 and 2013
Option 2: 2013 and 2015
Option 3: 2011 and 2015
Option 4: 2014 and 2015
Question : Directions: In the following question, select the missing number from the given responses.
| 1 | 3 | 7 |
| 2 | 4 | 4 |
| 4 | 5 | 9 |
| 3 | 2 | 3 |
| 50 | 70 | ? |
Option 1: 23
Option 2: 115
Option 3: 118
Option 4: 220
Question : Directions: Find the missing number.
| 3 | 4 | 64 |
| 2 | 3 | 9 |
| 3 | 2 | 8 |
| 9 | 2 | ? |
Option 1: 216
Option 2: 512
Option 3: 128
Option 4: 1024
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