Sentence improvement asks you to replace a marked part of a sentence with the option that makes it correct.
Decide what is wrong before you read the options: verb form, preposition, tense or word order.
Learn the fixed prepositions: prefer to, senior to, superior to.
After "did not" use the base form of the verb; after "has" or "have" use the past participle.
If the sentence is already correct, choose "No improvement".
How to practise Sentence Improvement
Start with the key points, then take one Sentence Improvement test without rushing. Review every explanation, note the steps you missed and repeat the topic against the clock. APTITUDE TESTER has 10 questions in 1 test for this topic.
Read the method before attempting a timed test.
Record mistakes by type: concept, calculation or time management.
Return to the hardest questions after a day and try them again.
Continue with another Verbal topic when your accuracy is steady.
How many Sentence Improvement questions are there?
There are 10 Sentence Improvement questions in 1 test. Each test has its own page that lists the questions with their answers and solutions.
How long does a Sentence Improvement test take?
A test of 10 questions has a time limit of 15 minutes, which is 90 seconds a question.
Is there negative marking?
Rules vary by set. The rules screen shows the time limit, marks, any wrong-answer penalty and calculator permission before you begin. Feedback mode has no time limit or negative marking.
Can I practise Sentence Improvement without a time limit?
Yes. Choose practice mode: there is no clock, and the answer and solution appear as soon as you select an option.