8, 14, 26, 48, 98, 194, 386
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
The correct pattern is x 2 – 2.
So, 48 is wrong and must be replaced by (26 x 2 – 2) i.e. 50.
[B].
[C].
[D].
Answer: Option B
Explanation:
The correct pattern is x 2 – 2.
So, 48 is wrong and must be replaced by (26 x 2 – 2) i.e. 50.
[D].Marconi
Answer: Option E
Explanation:
All except Beethovan were scientists, while Beethovan was a musician.
[B].
[C].
[D].
Answer: Option B
Explanation:
The series is ab/ab/ab/ab/ab/ab. Thus, the pattern ‘ab’ is repeated.
Writer
[C].
Printer
[D].
Publisher
Answer: Option A
Explanation:
All except Reader are persons involved in the preparation of a journal, newspaper or magazine.
[C].Knife
[D].Sword
Answer: Option B
Explanation:
All except Hammer are sharp-edged and have a cutting action.
[B].
[C].
[D].
Answer: Option D
Explanation:
All these are part of a vehicle.
Microphone
[C].
Microfilm
[D].
Microbe
Answer: Option D
Explanation:
In all other words except Microbe, ‘micro’ has been added as a prefix.