20, 20, 19, 16, 17, 13, 14, 11, ?, ? | vedclass

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Question

(A) The given sequence is a combination of two alternating series.Series $1$: $20, 19, 17, 14, ?$Pattern: $20 \xrightarrow{-1} 19 \xrightarrow{-2} 17

Vedclass · Accepted Answer

$10, 10$

Vedclass · Answer

(A) The given sequence is a combination of two alternating series.Series $1$: $20, 19, 17, 14, ?$Pattern: $20 \xrightarrow{-1} 19 \xrightarrow{-2} 17 \xrightarrow{-3} 14 \xrightarrow{-4} 10$So,the first missing term is $10$.Series $2$: $20, 16, 13, 11, ?$Pattern: $20 \xrightarrow{-4} 16 \xrightarrow{-3} 13 \xrightarrow{-2} 11 \xrightarrow{-1} 10$So,the second missing term is $10$.Therefore,the missing numbers are $10, 10$.

$20, 20, 19, 16, 17, 13, 14, 11, ?, ?$

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