Q1. Find the next number: 19, 30, 41, 52, 63, ?
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Answer: B. 74
Each term increases by 11. 63 + 11 = 74.
SSC CGL General Intelligence & Reasoning Intermediate Practice Set 2
10 intermediate questions. Tap an option to check it, or open “Show answer” for the explanation.
Topics: Number Series, Coding-Decoding, Alphabet Series, Direction Sense, Analogy, Blood Relations
Score: 0 / 0
Q2. Find the next number: 3, 9, 27, 81, 243, ?
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Answer: A. 729
Each term is multiplied by 3. 243 × 3 = 729.
Q3. If PLANT is coded as RNCPV, how is MONEY coded?
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Answer: D. OQPGA
Each letter is shifted 2 place(s) forward in the alphabet, so MONEY → OQPGA.
Q4. If BOOK is coded as DQQM, how is EARTH coded?
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Answer: B. GCTVJ
Each letter is shifted 2 place(s) forward in the alphabet, so EARTH → GCTVJ.
Q5. Find the next letter: G, J, M, P, ?
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Answer: A. S
Each letter moves 3 places ahead: P + 3 = S.
Q6. Ravi walks 6 km towards North, then turns right and walks 2 km. In which direction is he walking now?
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Answer: A. East
After walking North, turning right makes him face East.
Q7. Ravi walks 7 km towards North, then turns right and walks 7 km. In which direction is he walking now?
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Answer: D. East
After walking North, turning right makes him face East.
Q8. 2 : 8 :: 5 : ?
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Answer: D. 125
The rule is n³: 2 → 8, so 5 → 125.
Q9. Pointing to a man, Neha says, "He is the son of my mother's only son." How is the man related to Neha?
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Answer: D. Nephew
Her mother's only son is Neha's brother; his son is Neha's nephew.
Q10. If CAT is coded as FDW, how is LIGHT coded?
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Answer: A. OLJKW
Each letter is shifted 3 place(s) forward in the alphabet, so LIGHT → OLJKW.