Error-spotting and sentence-improvement questions appear in SSC, banking, CLAT, CUET and many state exams. The surprising thing is how few rules they really test. Most questions recycle the same dozen error patterns in new clothing. If you learn those patterns well and practise spotting them quickly, the grammar section becomes one of the most predictable scorers on the paper.
The usual suspects
Keep a list of the patterns that appear again and again: subject-verb agreement with tricky subjects such as "each of", "neither nor" and collective nouns; wrong tense sequence; misuse of articles; incorrect prepositions after common verbs; pronoun case errors; comparatives and superlatives; misplaced modifiers; parallel structure in lists; redundant words like "return back"; and confusing pairs such as "lie" and "lay". Write one example sentence of your own for each.
Read the sentence for meaning first
Students often hunt for an error word by word and miss the bigger problem. Read the whole sentence once for meaning, then ask which part sounds off. Agreement and tense errors usually reveal themselves when you know who is doing what and when.
Practise in tight sets
Do twenty error-spotting questions in ten minutes, three times a week. After each set, label every mistake you made with the pattern it belongs to. Within a month a pattern of your own weaknesses appears, and you can drill those specifically instead of practising everything equally.
Read a little, write a little
Grammar improves faster when you see correct sentences daily. Read one editorial and note two sentences with structures you would not have written yourself. Then write three sentences imitating them. This builds an ear for correct English that helps with cloze tests and para-jumbles too.
Study with a partner
Grammar is easy to practise in pairs: one person writes a sentence with a hidden error, the other finds it. On Sikhami you can join the Spoken English club as well as exam clubs such as SSC and Banking, find learners preparing for the same exam and play quiz battles with friends. The learner guide lists everything that is available free.
Build a rule card
Keep a single page with your dozen patterns and an example of each. Read it before every mock test. The night before the exam, this card is all you need to revise for the grammar section.
Do not ignore vocabulary in context
Many sentence-improvement options differ by one word. Learning words with the prepositions and phrases that usually accompany them, such as "comply with" or "prevent from", solves a large share of these questions. Note such pairs whenever you meet them while reading.
Grammar sections reward pattern recognition. Learn the patterns, practise them in short sets and let the marks accumulate quietly.
