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Reasoning for SSC GD

Analogy, classification, series, coding, blood relations, directions, Venn diagrams, ranking, mirror images, paper folding, figure counting, calendars and clocks. It is 20 questions for 40 marks, and it improves fastest with short daily practice.

15 guides·Conducted by Staff Selection CommissionOfficial website

Study in this order

  1. 1A reasoning plan for SSC GDReasoning is often the highest-scoring section of SSC GD. Its 20 questions come from a small set of types, like analogy, odd one out, series, coding, directions and blood relations, that repeat in every paper. A four-week plan, a daily routine and habits that make reasoning fast and accurate. 6 min read
  2. 2Analogy for SSC GD"Pen : Write :: Knife : ?" Analogy questions ask you to find the link between two things and apply it to another pair. SSC GD uses word, number and letter analogies. The common relationships, a sentence method, and practice with answers. 6 min read
  3. 3Odd one out (classification) for SSC GDFour or five items, three or four belong together and one does not. Odd-one-out questions are among the quickest in SSC GD reasoning once you know what to check: groups of things, prime and square numbers, number pairs and letter gaps. Methods, solved examples and practice. 6 min read
  4. 4Number and letter series for SSC GD"5, 10, 20, 40, ?" and "A, C, E, G, ?" Series questions are a regular part of SSC GD reasoning, and most follow a handful of simple patterns. A fixed checking order, eight common patterns, six solved examples, the wrong-number type and a practice set. 5 min read
  5. 5Coding–decoding for SSC GDIf BOOK is written as CPPL, how is PEN written? Coding–decoding questions give you a code and ask you to use it. In SSC GD the codes follow a few simple rules: letters moved forward or back, words reversed, opposite letters and letter numbers. How to crack each type, with solved examples and practice. 6 min read
  6. 6Blood relations for SSC GD"P is the brother of Q. Q is the son of R. How is P related to R?" Blood relation questions are easy once you draw a small family tree. The family words you need, how to draw the tree, photo and coded questions, and the rule that avoids the commonest trap: never guess gender from a name. 6 min read
  7. 7Directions for SSC GDA candidate walks 4 km north, turns right and walks 3 km. How far from the start? Direction questions in SSC GD are solved with a quick sketch. The eight directions, left and right turns, degree turns, shortest distance, relative position and shadow questions, with solved examples and practice. 6 min read
  8. 8Venn diagrams for SSC GDWhich diagram shows India, Punjab and Amritsar? How many students like both tea and coffee? Venn diagram questions in SSC GD are simple once you know what circles inside, overlapping and apart mean. Eight patterns, a two-question method, counting problems and practice. 6 min read
  9. 9Ranking and order for SSC GD"In a row, a candidate is 7th from the left and 10th from the right. How many people are in the row?" Ranking questions in SSC GD run on three short formulas and one comparison habit. Positions from both ends, people between two others, swapped places, class ranks and tallest-shortest chains, with solved examples. 5 min read
  10. 10Syllogism for SSC GD"All dogs are animals. All animals are living things. Conclusion: all dogs are living things." Syllogism questions ask which conclusions definitely follow from given statements. With simple circle diagrams, even beginners can solve them quickly. Rules, a method, six solved examples and practice. 5 min read
  11. 11Missing numbers for SSC GDA table or figure with one number missing: find the rule and fill the gap. Missing-number questions in SSC GD use simple rules such as adding across rows, multiplying, equal column totals, squares and symbol swaps. A checking order, six solved examples and practice. 6 min read
  12. 12Mirror and water images for SSC GDWhat does a word look like in a mirror? What time does a clock show in a mirror? Mirror and water image questions are some of the quickest non-verbal questions in SSC GD. The two rules, letters that do not change, the clock formula and its exception, a checking method and practice. 6 min read
  13. 13Embedded figures and paper folding for SSC GDFind a small shape hidden inside a bigger figure; imagine a folded paper with a hole punched through it, then opened. These non-verbal questions look tricky but follow a few fixed rules. How to search for hidden figures and how to unfold paper in your head, step by step. 7 min read
  14. 14Dictionary order and word formation for SSC GDArrange these words as in a dictionary. Which word cannot be made from the letters of INFORMATION? Put the stages of life in order. Word-based reasoning questions are quick marks if you check every letter. Methods, solved examples, traps and practice. 6 min read
  15. 15Alphabet questions for SSC GD, positions, opposites and letter pairsWhich letter is 5th from the right? Which letter is exactly midway between H and P? Alphabet questions are pure counting and take seconds once you know letter positions by heart. Positions, opposites, the 27 rule, letter pairs in a word and practice. 6 min read

New Reasoning guides are added regularly. Back to all SSC GD guides