In the following questions, a series is given with one term/two terms missing. Choose the correct alternative from the given ones that will complete the series.

BCD,  DBC,  EFG,  ?  HIJ

In the following question, a series is given with one term/two terms missing. Choose the correct alternative from the given ones that will complete the series.

$11, 18, 27, ?$

In the following questions, a series is given with one term/two terms missing. Choose the correct alternative from the given ones that will complete the series.

C,  I,  N,  R,  U,  ?

In the following question, one term in the number series is wrong. Find out the wrong term.

$1, 5, 9, 16, 25, 37, 49$

In the following question, which of the alternative complete the series?

_ _ dan _ _ nda _ dand _

In the following question, which of the alternative complete the series?

b _ y _ _ by _ b _ yt