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- Logical Reasoning
- Letter and Symbol Series
- Section 1
Directions :
In these series, you will
be looking at both the letter pattern and the number
pattern. Some of these questions ask you to fill the
blank in the middle of the series; others ask you to add
to the end of the series.
1.
ZA5, Y4B, XC6, W3D, ___
- A.E7V
- C.VE5
- B.V2E
- D.VE7
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| There are three series to look for here. The first letters are alphabetical in reverse: Z, Y, X, W, V. The second letters are in alphabetical order, beginning with A. The number series is as follows: 5, 4, 6, 3, 7. |
2.
QAR, RAS, SAT, TAU, ___
- A.UAV
- C.TAS
- B.UAT
- D.TAT
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
| In this series, the third letter is repeated as the first letter of the next segment. The middle letter, A, remains static. The third letters are in alphabetical order, beginning with R. |
3.
DEF, DEF2, DE2F2, ___ , D2E2F3
- A.DEF3
- C.D2E3F
- B.D3EF3
- D.D2E2F2
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
|
In this series, the letters remain the same: DEF. The subscript numbers follow this series: 111, 112, 122, 222, 223, 233, 333, ... |
4.
B2CD, ___ , BCD4, B5CD, BC6D
- A.B2C2D
- C.B2C3D
- B.BC3D
- D.B2C3D
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Because the letters are the same, concentrate on the number series, which is a simple 2, 3, 4, 5, 6 series, and follows each letter in order |
5.
ELFA, GLHA, ILJA, ___ , MLNA
- A.OLPA
- C.LLMA
- B.KLMA
- D.KLLA
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| The second and forth letters in the series, L and A, are static. The first and third letters consist of an alphabetical order beginning with the letter E. |
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