RPF SI · General Intelligence & Reasoning
Number and letter series
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- In the exam pattern: Computer Based Test (CBT), General Intelligence & Reasoning: 35 questions, 35 marks (RRB notice, 15 Apr 2024).
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Practice this topic
Take a full mock →Q1 · Number and letter series · MEDIUM
Find the next term in the series: 4, 6, 12, 30, 90, ?
Q2 · Number and letter series · HARD
Find the wrong term in the series: 2, 3, 10, 15, 26, 37, 50
Q3 · Number and letter series · MEDIUM
Find the next term in the series: AZ, CX, FU, JQ, ?
Q4 · Number and letter series · MEDIUM
Find the next term in the series: B2, D6, G12, K20, ?
Q5 · Number and letter series · HARD
Find the next term in the number series: 1, 4, 10, 20, 35, ?