alleryஒரு தொடர் அதிகரிக்கும் வித்தியாசங்களுடன் 3, 4, 6, 9, 13, 18 எனத் தொடங்குகிறது. இதன் அடுத்த உறுப்பு என்ன?
A26
B23
C25
D24
Answer & Solution
Correct answer: D. 24
வித்தியாசங்கள் 1, 2, 3, 4, 5 ஆகும், எனவே அடுத்த வித்தியாசம் 6 மற்றும் 18 + 6 = 24.
Keep practising Number Series
Browse all Number Series questions for RRB NTPC, or explore more Reasoning topics.
Related questions
Squares of 3, 4, 5, 6 are 9, 16, 25, 36. What number is next?Odd gaps 3, 5, 7, 9 link 4, 7, 12, 19, 28. Which number comes next?Subtracting 1, 2, 3, 4 in turn from 20 gives 20, 19, 17, 14, 10. Next?Triangle dots run 1, 3, 6, 10, 15, 21, 28. How many are in the next?Spot the intruder among the numbers 1, 4, 9, 16, 20, 25.A prime is missing in the list 2, 3, 5, ?, 11, 13. Which one?What does the Fibonacci pattern give after the pair 8 and 13?Which square number is the sum of triangular numbers 6 and 10?