1
WB JEE 2018
MCQ (Single Correct Answer)
+1
-0.25
Given that n numbers of arithmetic means are inserted between two sets of numbers a, 2b and 2a, b where a, b $$ \in $$ R. Suppose further that the mth means between these sets of numbers are same, then the ratio a : b equals
2
WB JEE 2017
MCQ (Single Correct Answer)
+1
-0.25
In a GP series consisting of positive terms, each term is equal to the sum of next two terms. Then, the common ratio of this GP series is
Questions Asked from Sequence and Series (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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