1. Number Series
- What comes next in the series: 2,4,6,8,10,_?
a) 12
b) 11
c) 14
d) 13
Answer: a) 12 - Identify the next number: 1,4,9,16,_?
a) 20
b) 25
c) 30
d) 36
Answer: b) 25 (Squares of 1, 2, 3, 4, 5). - Complete the series: 2,5,10,17,_?
a) 20
b) 24
c) 26
d) 28
Answer: c) 26 (+3, +5, +7, +9). - What comes next in the series: 1,2,6,24,_?
a) 48
b) 60
c) 120
d) 144
Answer: c) 120 (Factorial progression). - Complete the series: 81,27,9,3,_?
a) 1
b) 0
c) 2
d) 1.5
Answer: a) 1 (Divide by 3 each time).
2. Alphabet Series
- What comes next in the series: A,D,G,J,_?
a) K
b) M
c) N
d) P
Answer: b) M (Skipping two letters each time). - Identify the missing letter: Z,X,V,T,_?
a) Q
b) S
c) R
d) U
Answer: b) S (Reverse order, skipping one letter). - What comes next: B,C,E,H,_?
a) L
b) K
c) M
d) N
Answer: a) L (+1, +2, +3, +4). - Complete the series: A,B,D,G,_?
a) K
b) L
c) M
d) H
Answer: a) K (Skipping 0, 1, 2, 3 letters). - Identify the next letter: M,N,P,S,_?
a) W
b) V
c) T
d) Z
Answer: b) V (+1, +2, +3, +4).
3. Alphanumeric Series
- What comes next: A1B,B2C,C3D,_?
a) D4E
b) E4D
c) F5E
d) D5E
Answer: a) D4E (Alphabet and number progression). - Identify the missing term: 2A,4B,6C,8D,_?
a) 10E
b) 10F
c) 12F
d) 12E
Answer: a) 10E.
- Complete the series: A1,B2,C3,D4,_?
a) E5
b) E6
c) F5
d) G6
Answer: a) E5. - What comes next in the series: X1,Y2,Z3,_?
a) X4
b) A4
c) A5
d) B4
Answer: b) A4. - Complete the series: A2,C3,E5,G8,_?
a) H13
b) J10
c) I11
d) K12
Answer: c) I11 (+1 letter, Fibonacci for numbers).
4. Pattern Series
- What comes next in the series: AA,AB,BB,BC,_?
a) CD
b) CC
c) CB
d) BD
Answer: b) CC.
- Complete the sequence: AB,CD,EF,GH,_?
a) IJ
b) HI
c) KL
d) MN
Answer: a) IJ. - Identify the next term: 1,A,2,B,3,C,_?
a) 4, D
b) 4, E
c) D, 4
d) E, 4
Answer: a) 4, D. - What comes next: ABC,CDE,EFG,_?
a) GHI
b) HIG
c) HIJ
d) GJK
Answer: a) GHI. - Identify the missing term: X,XZ,XZW,_?
a) XZWY
b) XZWV
c) XZWU
d) XZWT
Answer: c) XZWU.
5. Combined Series
- What comes next: 1A,2B,3C,4D,_?
a) 5F
b) 5E
c) 6F
d) 6E
Answer: b) 5E. - Identify the missing term: 1#, 2@, 3%, 4$, ?
a) 5&
b) 5#
c) 5^
d) 5*
Answer: a) 5&. - What comes next in the series: A1$, B2%, C3&, ?
a) D4*
b) E5$
c) D4#
d) E5&
Answer: a) D4*.
6. Palindromic Series
- Which of the following is a palindrome?
a) MADAM
b) RADAR
c) 121
d) All of the above
Answer: d) All of the above. - Complete the palindrome: ROT_TORROT_TOR.
a) R
b) T
c) O
d) A
Answer: c) O. - Identify the missing number: 121,131,141,_?
a) 151
b) 161
c) 171
d) 181
Answer: a) 151. - Complete the palindromic series: A,B,A,C,A,_?
a) A
b) D
c) C
d) E
Answer: b) D. - Which of the following numbers is not a palindrome?
a) 111
b) 202
c) 212
d) 123
Answer: d) 123.
7. Number Series (Continued)
- Identify the missing number: 10,20,40,80,_?
a) 120
b) 100
c) 160
d) 200
Answer: c) 160 (Geometric progression: ×2 each time). - What comes next in the series: 1,3,7,15,_?
a) 30
b) 28
c) 25
d) 31
Answer: d) 31 (+2, +4, +8, +16). - Complete the series: 50,45,40,35,_?
a) 30
b) 25
c) 20
d) 15
Answer: a) 30 (-5 each time). - What comes next: 100,90,70,40,_?
a) 0
b) 20
c) 10
d) 5
Answer: b) 20 (Subtracting 10, 20, 30, 40). - Identify the missing number: 4,9,16,25,_?
a) 35
b) 36
c) 37
d) 38
Answer: b) 36 (Squares of consecutive integers).
8. Alphabet Series (Continued)
- What comes next in the series: A,C,F,J,_?
a) K
b) L
c) M
d) N
Answer: d) N (+2, +3, +4). - Complete the sequence: Z,X,V,T,R,_?
a) Q
b) P
c) O
d) S
Answer: b) P (Reverse order, skipping one letter). - Identify the next letter: B,E,H,K,_?
a) N
b) M
c) L
d) O
Answer: a) N (+3 each time). - What comes next in the series: A,B,D,G,_?
a) I
b) J
c) K
d) L
Answer: b) J (Skipping 0, 1, 2, 3 letters). - Identify the missing term: M,N,O,P,_?
a) Q
b) R
c) S
d) T
Answer: a) Q (Sequential order).
9. Alphanumeric Series (Continued)
- Complete the series: A1Z,B2Y,C3X,D4W,_?
a) F5U
b) E5V
c) E5U
d) F5T
Answer: b) E5V (Forward alphabets, reverse letters, increasing digits). - What comes next: 1A,2B,3C,4D,_?
a) 5F
b) 5E
c) 6F
d) 6E
Answer: b) 5E. - Identify the missing term: M5,N4,O3,P2,_?
a) Q1
b) Q0
c) R1
d) Q2
Answer: a) Q1 (Alphabet progression, numbers decreasing). - Complete the sequence: A1$, B2%, C3&, ?
a) D4*
b) D5$
c) E5%
d) F4#
Answer: a) D4*. - What comes next in the series: A1A,B2B,C3C,_?A1A, B2B, C3C, ?
a) D4D
b) E5E
c) D4E
d) F6F
Answer: a) D4D.
10. Palindromic Series (Continued)
- Which of the following is a palindrome?
a) LEVEL
b) RADAR
c) 343
d) All of the above
Answer: d) All of the above. - Identify the missing number: 121,131,141,_?
a) 151
b) 161
c) 171
d) 181
Answer: a) 151. - Which of the following words is not a palindrome?
a) RACECAR
b) MOM
c) BOOK
d) ROTOR
Answer: c) BOOK. - Complete the palindromic number series: 121,232,343,454,_?
a) 565
b) 676
c) 787
d) 898
Answer: a) 565.
