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B
Yes
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C
Data Insufficient
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D
Can't say
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Solution
The correct option is B No Clearly the given sequence is an AP with first term a=11 and the common difference d=8−11=−3.
Let −150 be the nth term of given AP. Then, an=−150⇒tn=a+(n−1)d=−150 ⇒11+(n−1)×−3=−150 ⇒(n−1)×−3=−161 ⇒n−1=−161−3 ⇒n=1613+1=1643 Clearly n is not an natural number, Hence, −150 is not a term of given AP.