INSAN SASE SERVICE REVIEW CLASS 2012

MSU-Main Campus
JANUARY 3, 2021
APTITUDE

I. NUMBER SERIES

1. 61 57 50 61 43 36 61 A.29 61 B.27 20 C.31 61 D.22 15 E.29 22

2. 1 10 7 20 13 30 19 A.26 40 B.29 36 C.40 25 D.25 31 E.40 50
3. 40 40 31 31 22 22 13 A.13 4 B.13 5 C.4 13 D.9 4 E.4 4
4. 9 12 11 14 13 16 15 A.14 13 B.18 21 C.14 17 D.12 13 E.18 17
5. 2 8 14 20 26 32 38 A.2 46 b.44 50 C.42 48 D.40 42 E.32 36
6. 3600 600 120 30 A.20 B.5 C.10 D.15 E.25
7. 12 72 432 A. 1567 B.1928 C.2592 D.2563 E.2000
8. 18 32 44 54 62 A.71 B.68 C.74 D.69 E.70
9. 16, 9, 14, 13, 19, 24, 10, 29, , A.34,7 B.36,9 C.40,6 D.35,7 E.37,8
10. 77 68 58 47 35 A.29 B.25 C.23 D.28 E.22
II. LETTER SERIES

11. BIGE: JQOM: RYWV:?

(A) AGFD (B) ZFDB (C) ZGEC (D) ZYVX
12. JTU, __, UCF, BFM, JHU
(A) OYZ (B) JCZ (C) OCF (D) JCZ (E) MZY
13. JAF, JEF, JIF, JOF, ?
(A) PIG (B) PET (C) JUF (D) POT
14. _ x _ y _ xyxx _ yxy _ xyyx
(A) xxxyy (B) xyxyy (C) yxyxy (D) yxyyx
15. CMM, EOO, GQQ, _____ , KUU
(A) GRR (B) GSS (C) ISS (D) ITT
16. EIGHTY: GIEYTH:: OUTPUT: ?
(A) TUOTUP (B) TUOUTP (C) UTOPTU (D) UOTUPT
17. xy _ z _ xxyx _ px _ yxzpx _ yxzpx
(A) xpzxx (B) yxyzx (C) yxzpx (D) zyxpy
18. BUCKET : ACTVBDJLKDFSU : : BONUS: ?
(A) ACMNMOTURT (B) SUNOB (C) ACNPMOTVRT (D) ACMNMOTURT
19. BY, CX, EV, GT, KP, __

(A) JQ (B) MN (C) PK (D) LO

20. QN, RP, TS, WW, __, FH

(A) AC (B) XB (C) AB (D) YC
III. SPATIAL

Which group of shapes can be assembled to

make the shape shown below? (1 – 5)

21.
22.
23.

29. Which pattern can be folded to make the

cube shown?

24.

30. Which cube cannot be made based on

the unfolded cube?

25.

26. Which pattern can be folded to make the

cube shown? A. B. C. D.

31. Which cube cannot be made based on

the unfolded cube?

27. Which shape can be assembled using all of

the individual shapes shown?
28.

A. B. C. D.

ANSWER KEY
1. Answer: E
Explanation: 15. ANSWER: C
This is an alternating repetition series, in which a random Explanation:
number, 61, is interpolated as every third number into an The first letters are in alphabetical order with a letter skipped
otherwise simple subtraction series. Starting with the in between each segment: C, E, G, I, K. The second and
second number, 57, each number (except 61) is 7 less than third letters are repeated; they are also in order with a
the previous number. skipped letter: M, O, Q, S, U.
2. Answer: C 16. ANSWER: Option A
Explanation: Explanation:
Here, every other number follows a different pattern. In The first three letters and the last three letters of the first
the first series, 6 is added to each number to arrive at the
group are separately reversed in order to obtain the second
next. In the second series, 10 is added to each number to
arrive at the next. group.

3. Answer: A 17. ANSWER: A

Explanation:
Explanation: The series is xyxzpx/xyxzpx/xyxzpx/xyxzpx.
This is a subtraction series with repetition. Each number
repeats itself and then decreases by 9. Thus, the pattern ' xyxzpx' is repeated.

4. Answer: E 18. ANSWER: C

Explanation: Explanation:
This is a simple alternating addition and subtraction series. Each letter of the first group is moved eight steps forward to
First, 3 is added, then 1 is subtracted, then 3 is added, 1 obtain the corresponding letter of the second group.
subtracted, and so on.
19. ANSWER: B
5. Answer: B
Explanation: Explanation:
This is a simple addition series, which begins with 2 and
BY, CX, EV, GT, KP, __
adds 6.
The given series is a mixed series. The letters B, C, G and K
6. C are the letters in prime value positions. Hence, the next letter
7. C
8. B is M. The second letter in each group forms an opposite pair
9. A of the first letter in that group. Hence, the next pair in the
10. E
series is MN.
11. ANSWER: Option C
Explanation: 20. ANSWER: A
Each letter of the first group is replaced by the two letters Explanation:
one come after it and one that comes before it in the second The given series is a mixed series.
group. Pattern for the first letters: Q+1, R+2, T+3, W+4, A+5, F
Pattern for the second letters: N+2, P+3, S+4, W+5, B+6, H
12. ANSWER: A Hence, the missing pair is AB
Explanation:
The given series is a mixed series. Pattern for the first letter:
J+5, O+6, U+7, B+8, J
Pattern for the second letter: 21. B
22. B
23. C
13. ANSWER: C
24. B
Explanation: The middle letters which are vowels have an 25. A
increasing trend of A, E, I, O, U and remaining letters have 26. D
been retained as it is. So ANSWER: would be JUF. 27. D
28. A
14. ANSWER: D 29. C
Explanation: The series is yxx/yyx/ yxx/yyx/ yxx/yyx. Thus, 30. D
the pattern yxx/yyx is repeated.