alleryପାଖାପାଖି ସଂଖ୍ୟାଗୁଡ଼ିକର ଗୁଣନଫଳ 2, 6, 12, 20, 30 ଦିଏ। ଏହା ପରେ କେଉଁ ଗୁଣନଫଳ ଆସିବ?
A48
B42
C44
D40
Answer & Solution
Correct answer: B. 42
ବ୍ୟବଧାନଗୁଡ଼ିକ ହେଉଛି 4, 6, 8, 10, ତେଣୁ ପରବର୍ତ୍ତୀ ବ୍ୟବଧାନ 12 ଏବଂ 30 + 12 = 42 ଅଟେ।
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?