Question
Look carefully for the pattern, and then choose which pair of numbers comes next.
Look carefully for the pattern, and then choose which pair of numbers comes next.
21 25 18 29 33 18
Answer: Option D
This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Was this answer helpful ?
This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Was this answer helpful ?
More Questions on This Topic :
Question 1. 17 17 34 20 20 31 23....
Question 2. 9 12 11 14 13 16 15....
Question 3. 10 20 25 35 40 50 55....
Question 4. 4 8 22 12 16 22 20 24....
Question 5. 1 10 7 20 13 30 19....
Question 6. 40 40 31 31 22 22 13....
Question 7. 7 9 66 12 14 66 17....
Question 8. 4 7 26 10 13 20 16....
Question 9. 3 8 10 15 17 22 24....
Question 10. 16 26 56 36 46 68 56....
Latest Videos
Latest Test Papers
Submit Solution