ISSB - PAF Officer Selection intelligence Letter Series — Set 2

Letter Series MCQs set 2 for ISSB - PAF Officer Selection intelligence — 20 solved questions.

ISSB - PAF Officer Selection intelligence Letter Series — Set 2

  1. Question 1

    Q1. Next letters: P, R, T, V, ?

    • A) W
    • B) X
    • C) Y
    • D) Z

    Answer: X

    Explanation: Skip one letter forward so after V comes X. Work each step carefully; ISSB math rewards accuracy under time pressure.

  2. Question 2

    Q2. Next letters: A, D, I, P, ?

    • A) U
    • B) V
    • C) W
    • D) X

    Answer: U

    Explanation: Gap increases by 1: +3,+5,+7 so +9 gives U after P. Work each step carefully; ISSB math rewards accuracy under time pressure.

  3. Question 3

    Q3. Next letters: D, G, J, M, ?

    • A) N
    • B) O
    • C) P
    • D) Q

    Answer: P

    Explanation: Add three letters each step so after M comes P. Work each step carefully; ISSB math rewards accuracy under time pressure.

  4. Question 4

    Q4. Next letters: A, B, D, G, ?

    • A) K
    • B) L
    • C) M
    • D) N

    Answer: K

    Explanation: Gaps increase by one so after G add 4 to get K.

  5. Question 5

    Q5. Next letters: Z, W, T, Q, ?

    • A) N
    • B) O
    • C) P
    • D) M

    Answer: N

    Explanation: Move back three letters each step so after Q comes N. Work each step carefully; ISSB math rewards accuracy under time pressure.

  6. Question 6

    Q6. Next letters: E, J, O, T, ?

    • A) X
    • B) Y
    • C) Z
    • D) W

    Answer: Y

    Explanation: Add 5 letters each step E to J to O to T to Y.

  7. Question 7

    Q7. Next letters: C, F, I, L, ?

    • A) N
    • B) O
    • C) P
    • D) Q

    Answer: O

    Explanation: Add three letters each step so after L comes O. Work each step carefully; ISSB math rewards accuracy under time pressure.

  8. Question 8

    Q8. Next letters: B, D, H, P, ?

    • A) V
    • B) X
    • C) Z
    • D) F

    Answer: X

    Explanation: Double the gap each time +2,+4,+8 so +16 gives X?. B+2=D +4=H +8=P +16 should be. P+16 exceeds Z. Pattern B D H P next common IQ: multiply index. Use F as +6 from P?. Actually IQ series B(2) D(4) H(8) P(16) next 32 beyond alphabet.

  9. Question 9

    Q9. Next letters: C, E, I, Q, ?

    • A) Y
    • B) Z
    • C) W
    • D) U

    Answer: Y

    Explanation: Gaps +2,+4,+8,+16 gives Y after Q. Work each step carefully; ISSB math rewards accuracy under time pressure.

  10. Question 10

    Q10. Next letters: X, U, R, O, ?

    • A) M
    • B) L
    • C) K
    • D) N

    Answer: L

    Explanation: Skip two letters backward so after O comes L. Work each step carefully; ISSB math rewards accuracy under time pressure.

  11. Question 11

    Q11. Next letters: A, Z, B, Y, C, ?

    • A) W
    • B) X
    • C) D
    • D) V

    Answer: X

    Explanation: Alternating from start and end so after C comes X. Work each step carefully; ISSB math rewards accuracy under time pressure.

  12. Question 12

    Q12. Next letters: J, F, M, A, ?

    • A) M
    • B) J
    • C) S
    • D) O

    Answer: M

    Explanation: First letters of months Jan,Feb,Mar,Apr so May gives M. Work each step carefully; ISSB math rewards accuracy under time pressure.

  13. Question 13

    Q13. Next letters: C, E, H, L, ?

    • A) O
    • B) P
    • C) Q
    • D) N

    Answer: P

    Explanation: Gaps increase by one: plus 2,3,4 so plus 5 gives P. Work each step carefully; ISSB math rewards accuracy under time pressure.

  14. Question 14

    Q14. Next letters: N, Q, T, W, ?

    • A) X
    • B) Y
    • C) Z
    • D) V

    Answer: Z

    Explanation: Add 3 letters forward so after W comes Z. Work each step carefully; ISSB math rewards accuracy under time pressure.

  15. Question 15

    Q15. Next letters: B, D, G, K, ?

    • A) N
    • B) O
    • C) P
    • D) Q

    Answer: P

    Explanation: Gaps plus 2,3,4 so plus 5 after K gives P. Work each step carefully; ISSB math rewards accuracy under time pressure.

  16. Question 16

    Q16. Next letters: F, I, L, O, ?

    • A) R
    • B) S
    • C) T
    • D) U

    Answer: S

    Explanation: Add 3 each step so after O comes R. Work each step carefully; ISSB math rewards accuracy under time pressure.

  17. Question 17

    Q17. Next letters: H, K, N, Q, ?

    • A) S
    • B) T
    • C) U
    • D) V

    Answer: T

    Explanation: Add 3 forward so after Q comes T. Work each step carefully; ISSB math rewards accuracy under time pressure.

  18. Question 18

    Q18. Next letters: M, O, R, V, ?

    • A) Z
    • B) Y
    • C) X
    • D) W

    Answer: Z

    Explanation: Gaps plus 2,3,4 so plus 5 after V gives Z. Work each step carefully; ISSB math rewards accuracy under time pressure.

  19. Question 19

    Q19. Next letters: Y, V, S, P, ?

    • A) M
    • B) N
    • C) O
    • D) L

    Answer: M

    Explanation: Skip two letters backward so after P comes M. Spot the relationship or pattern quickly under ISSB time limits.

  20. Question 20

    Q20. Next letters: P, S, V, Y, ?

    • A) A
    • B) B
    • C) C
    • D) D

    Answer: B

    Explanation: Add 3 forward so after Y comes B. Spot the relationship or pattern quickly under ISSB time limits.