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Practice tests that show you what to study next.
4,615 questions from 71 official GATE papers, marked the way GATE marks them. Every test ends with a list of what to work on next.
GATE CS · Practice test · Your result
Example58.33
Score
71%
Accuracy
−2.67
Negative
- Computer Networks38%
- Databases52%
- Algorithms74%
Practise one topic
- 4,615
- past-paper questions
- 71
- official papers
- 7
- GATE subjects
- 100%
- marked with the official key
Try one now
A real GATE question. No sign-up.
Today's question is from GATE 2024 CE (Set 1). Pick an answer and check it against the official key.
Question 3 · General Aptitude · MCQ · 1 mark
For positive integers and , with
Then,
What you get after a test
A report that tells you what to study next
The scores below are an example. The question and its worked solution are real, from GATE 2024 CS (Set 2), Q37.
GATE CS practice test · your result
Example- 58.33
- score / 100
- 71%
- accuracy
- −2.67
- lost to negative marks
- 2h 41m
- time used
Accuracy by topic
- Computer Networks38%
- Databases52%
- Algorithms74%
- Theory of Computation81%
Question 37 · Computer Networks · MCQ · 2 marks
Which one of the following CIDR prefixes exactly represents the range of IP addresses 10.12.2.0 to 10.12.3.255?
- (A) 10.12.2.0/23Correct answer
- (B) 10.12.2.0/24
- (C) 10.12.0.0/22
- (D) 10.12.2.0/22Your answer · −0.67
Worked solution
The range 10.12.2.0 to 10.12.3.255 is exactly two consecutive /24 networks, 10.12.2.0/24 and 10.12.3.0/24. Two consecutive /24 blocks combine into one /23 block, 10.12.2.0/23, so the answer is (A).
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71 papers
- Computer Science & Information Technology1,495 · 23 papers
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How Lemyte's assessment works
From one test to a clear next step
- 01
Pick a test
A full past paper, or ten questions from one topic.
- 02
Take it like the real exam
Timer, question palette, mark for review and the on-screen calculator.
- 03
Get marked the GATE way
Official answer key and negative marking, including marks-to-all questions.
- 04
Review, then practise
Worked solutions for every question. Your weakest topics move to the top of your practice list.
Why it matters
Testing yourself is how learning sticks
Notes and lectures feel productive. Tests show what will hold up on exam day.
- Recalling beats rereading. Answering from memory makes it stick far better than reading your notes again (the testing effect).
- See which topics cost you marks. A score says how you did. A topic-by-topic breakdown says what to do next.
- Exam technique is a skill too. Pacing three hours, negative marks and the on-screen calculator all take practice, and it is better to get that practice in a mock than in the exam hall.
Putting it togetherAn example plan for the last eight weeks
Test, find the gaps, fix them, test again. Adjust it to your own timetable.
- Week 1One full past paper under exam conditions, as your baseline.
- Weeks 2–6Ten questions a day from your three weakest topics. One full paper each weekend.
- Weeks 7–8Two or three full papers a week, then a ranked test.
Questions
Good to know
Where do the questions come from?+
Official GATE papers, with answers from the official keys and figures from the original papers. The Lemyte Original Mocks are new questions written by our team in the GATE format, with worked solutions.
Can I try it before paying?+
Yes. With a free account you can take the 10-question demo, a 15-question Reality Check in your subject and one full ranked mock from past GATE questions. No card needed.
Does my plan renew automatically?+
No. Plans are one-time payments: 1 month, 3 months, until GATE 2027 or 6 months. Full refund within 7 days if you have started no more than 2 tests.
Which GATE papers are covered?+
Computer Science & Information Technology, Civil Engineering, Mechanical Engineering, Aerospace Engineering, Electronics & Communication Engineering, Electrical Engineering, Data Science & Artificial Intelligence.
About Lemyte. An Indian education company building exam-style assessments, starting with GATE. Every past-paper question is checked against the official paper and key; we would rather have fewer questions than wrong ones. Our story