RBI Assistant / Reasoning Ability

RBI Assistant Alphanumeric Series practice questions

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Sample practice

Alphanumeric Series questions with answers

Question 1 / Alphanumeric Series

In the sequence A0B2C4D6E8, which letter is immediately after the second number?

A. C
B. B
C. D
D. A

Correct answer

A. C

Why

The second number in A0B2C4D6E8 is followed immediately by C.

Question 2 / Alphanumeric Series

In the sequence B1C3D5E7F9, which letter is immediately after the second number?

A. C
B. E
C. B
D. D

Correct answer

D. D

Why

The second number in B1C3D5E7F9 is followed immediately by D.

Question 3 / Alphanumeric Series

In the sequence C2D4E6F8G0, which letter is immediately after the second number?

A. F
B. C
C. E
D. D

Correct answer

C. E

Why

The second number in C2D4E6F8G0 is followed immediately by E.

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