100+ must-practice OIR questions across Verbal and Non-Verbal Reasoning sections, covering all key topics asked in the Services Selection Board (SSB) OIR Test.
🧠Verbal Reasoning (60 Questions)
1. Alphabet Series (10 Questions)
- A, C, E, G, ?
- Z, X, V, T, ?
- B, D, G, K, ?
- AZ, BY, CX, DW, ?
- M, N, O, P, ?, R
- A, E, I, M, ?, U
- C, F, I, ?, O
- Z, Y, W, T, ?, M
- A, B, D, G, K, ?
- D, H, L, P, ?
2. Number Series (10 Questions)
- 2, 4, 8, 16, ?
- 5, 11, 17, 23, ?
- 1, 4, 9, 16, ?
- 20, 18, 15, 11, ?
- 3, 6, 18, 72, ?
- 10, 20, 30, 50, ?
- 7, 14, 28, 56, ?
- 121, 144, 169, 196, ?
- 3, 5, 9, 17, ?
- 100, 81, 64, 49, ?
3. Coding-Decoding (10 Questions)
- If CAT = DBU, then DOG = ?
- If FLOW = GMPX, then WIND = ?
- In a code, MONKEY is written as NPMOFZ. How is DONKEY written?
- If TABLE = UBCMF, then CHAIR = ?
- If MANGO = NZOHQ, then PEACH = ?
- If GARDEN = IBTFGP, then PLANTS = ?
- If B = 2, CAT = ?
- If BOOK = 43, then PEN = ?
- If SKY = 55, then SUN = ?
- If LION = 1234, then NOIL = ?
4. Blood Relations (5 Questions)
- Pointing to a photo, Ramesh says, “He is the son of my father’s only son.” Who is in the photo?
- A is the mother of B. B is the brother of C. How is C related to A?
- X is the father of Y. Y is the brother of Z. Z is the son of W. How is W related to X?
- A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother. How is E related to A?
- A woman introduces a man as the son of the brother of her mother. How is the man related to the woman?
5. Direction Sense (5 Questions)
- Ravi walks 10m north, turns right, walks 5m, turns right again, and walks 10m. Which direction is he facing?
- Priya starts facing east, turns left, then right, then left. Which direction is she now facing?
- Ram walks 6m north, 3m east, 4m south, then 3m west. How far is he from the starting point?
- A man walks 10m south, then 5m east, and finally 5m north. Find his final position relative to the start.
- A person is facing north. He turns 135° clockwise, then 180° anti-clockwise. Which direction is he now facing?
6. Analogy (5 Questions)
- Foot : Shoe :: Hand : ?
- Bird : Nest :: Bee : ?
- Book : Pages :: Letter : ?
- Water : Thirst :: Food : ?
- Nurse : Hospital :: Teacher : ?
7. Odd One Out (5 Questions)
- Apple, Banana, Tomato, Mango
- Dog, Cat, Elephant, Lizard
- Pen, Pencil, Eraser, Marker
- Iron, Silver, Steel, Wood
- Bus, Train, Boat, Car
8. Jumbled Words (5 Questions)
- Arrange the letters: A P P L E
- RAEHT => ? (Hint: body part)
- RETAW => ?
- ANMIGO => ? (Country)
- RKMAE => ? (Profession)
9. Miscellaneous Reasoning (5 Questions)
- Complete the analogy: 1 : 4 :: 2 : ?
- If 1=3, 2=5, 3=7, then 4=?
- Arrange in logical order: Leaf, Tree, Seed, Plant, Fruit
- Find the missing number: 9 + 3 = 12, 7 + 5 = 30, 8 + 6 = ?
- Which word does not belong? Horse, Donkey, Cow, Lion
🧩 Non-Verbal Reasoning (40+ Questions)
1. Figure Series (10 Questions)
61–70. Identify the next figure in the sequence involving:
- Rotating shapes
- Increasing number of elements
- Alternating shading
- Flipping patterns (Use diagram-based question banks for this type)
2. Figure Analogy (5 Questions)
71–75. Choose the image that completes the analogy:
- Figure A is to B, then Figure C is to ? (These are visual analogies involving transformations)
3. Odd One Out (5 Questions)
76–80. Choose the image which differs from the others:
- All figures except one follow a common pattern, symmetry, or structure.
4. Mirror Images (5 Questions)
81–85. Find the correct mirror image:
- Simple line diagrams with left-right reversal
- Alphabets and numbers reversed in a mirror
5. Water Images (2 Questions)
86–87. Find the water reflection of:
- Triangle + Circle shapes
- Letters/Numbers
6. Embedded Figures (3 Questions)
88–90. Find which image contains the given shape hidden inside it.
7. Paper Folding/Cutting (5 Questions)
91–95. Predict the outcome after:
- A paper is folded and holes are punched
- A paper is folded and cut
8. Pattern Completion (5 Questions)
96–100. Find the missing section in a symmetric pattern grid or matrix.