alleryसामान्य गुणोत्तर ऋण असते तेव्हा पदांच्या चिन्हांचे काय होते?
Aसर्व पदे धन होतात
Bसर्व पदे ऋण होतात
Cपदांची चिन्हे एकाआड एक बदलतात
Dसर्व पदे शून्य होतात
Answer & Solution
Correct answer: C. पदांची चिन्हे एकाआड एक बदलतात
ऋण संख्येने गुणल्याने प्रत्येक पायरीला चिन्ह उलट होते, त्यामुळे धन आणि ऋण पदे एकाआड एक येतात.
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?