UGC NET Paper 1 item 46: Which option completes the sequence 2, 6, 12, 20, ?
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Terms are n(n+1): 1×2,2×3,3×4,4×5, then 5×6.
Practice India questions with answers and explanations.
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Terms are n(n+1): 1×2,2×3,3×4,4×5, then 5×6.
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Shift every letter forward by one.
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An inference is derived from evidence.
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If a>b and b>c, then a>c.
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Only the first statement is guaranteed by the premise.
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Terms are n(n+1): 1×2,2×3,3×4,4×5, then 5×6.
Choose an option to check your answer.
Terms are n(n+1): 1×2,2×3,3×4,4×5, then 5×6.
Choose an option to check your answer.
Shift every letter forward by one.
Choose an option to check your answer.
An inference is derived from evidence.
Choose an option to check your answer.
If a>b and b>c, then a>c.
Choose an option to check your answer.
Only the first statement is guaranteed by the premise.
Choose an option to check your answer.
Terms are n(n+1): 1×2,2×3,3×4,4×5, then 5×6.