Choose which pair of numbers carries next in the following sequence :
61, 57, 50, 61, 43, 36, 61
Explanation
1. Identify the Repeating Pattern:
The number 61 is an interpolated constant. It appears after every two numbers to separate the decreasing series.
2. Analyze the Decreasing Series:
Look at the numbers between the 61s:
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First pair: 57,50
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Second pair: 43,36
3. Calculate the Differences:
The pattern is a consistent subtraction of 7.
4. Find the Next Pair:
To find the next two numbers following the last 61:
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First number: 36−7=29
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Second number: 29−7=22
Correct Option: (d) 29,22