PlacementRanker
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Crack your placement. Practice, learn, repeat.

Free DSA & SQL practice, mock tests with real exam timing, live contests with leaderboards, and articles for every topic — built for Indian placement season and beyond.

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10K+

practice questions

150+

company-style mocks

4

languages in code editor

1

place for your whole prep

Article · 6 min read

Top 10 DSA patterns asked in TCS & Wipro

Editorial · 2 days ago

DSAeasy

Two-sum, return indices

def two_sum(nums, t):
  seen = {}
  for i,n in enumerate(nums):
    if t-n in seen:
      return [seen[t-n], i]
    seen[n] = i
acceptedRuntime 24ms

Live contest

LIVE

Aptitude sprint #14

Ends in 04:12

#1  Aarav S.98%
#2  Priya K.94%
#3  Rahul M.92%
#4  You91%
Quiz10 questions

Time-complexity drill

Big-O reasoning, 5 min sprint

Q3 · for-loop in for-loop is…
A.O(n)
B.O(n²)
C.O(log n)
D.O(1)

Article · 6 min read

Top 10 DSA patterns asked in TCS & Wipro

Editorial · 2 days ago

DSAeasy

Two-sum, return indices

def two_sum(nums, t):
  seen = {}
  for i,n in enumerate(nums):
    if t-n in seen:
      return [seen[t-n], i]
    seen[n] = i
acceptedRuntime 24ms

Live contest

LIVE

Aptitude sprint #14

Ends in 04:12

#1  Aarav S.98%
#2  Priya K.94%
#3  Rahul M.92%
#4  You91%
Quiz10 questions

Time-complexity drill

Big-O reasoning, 5 min sprint

Q3 · for-loop in for-loop is…
A.O(n)
B.O(n²)
C.O(log n)
D.O(1)

What's new

Fresh reads from the team.

Pulled live from the platform. Click anything to dive in.

Browse all articles

How prep works here

A four-step rhythm. Learn, drill, mock, review.

Same loop our top students follow. Pick any step — you can always come back for the others.

01

Read the topic

Start with concise notes built around actual exam patterns and placement company asks.

02

Practice by section

Solve topic quizzes and sectional tests before attempting the full mock.

03

Attempt the mock

Timed, sectional, leaderboard-ready. Auto-save and auto-submit so you never lose work.

04

Review and rank

See your score, your rank, your weak topics, your time per question — then practise smarter.

Educators & institutes

Teach, run a batch, or scale your institute.

PlacementRanker is also a full LMS for solo teachers and coaching institutes — without the LMS price tag.

For teachers₹499

Run your coaching online.

Create classes, publish quizzes and mocks, see every attempt in one dashboard. Free to start, no card needed.

  • Many classes, one dashboard. Spin up Class 10A, 10B, JEE batch, NEET batch — each with its own roster and invite code.
  • Publish once, target anywhere. A single test or quiz can go to one class or all of them at once.
  • See every attempt. Per-student progress, per-content leaderboards, time spent, score distribution, and pass rates.
For institutesFrom ₹2,000/mo

A full LMS for your campus.

Onboard teachers, manage batches, run institute-wide tests, watch performance across cohorts. Priced for institutes, not enterprises.

  • Centralised admin. Add teachers, assign batches, control branding, and own the data your institute generates.
  • Batch-level analytics. Compare Class 10A vs 10B, this year vs last, mock vs final exam — at the institute level.
  • Bulk student onboarding. Upload CSVs, generate invite codes per batch, sync rolls — set up a 300-student batch in an afternoon.

Voices from the floor

Students, teachers, and institutes — all in one place.

The placement mocks felt closer to the real Infosys paper than anything else I tried. Section cutoffs and the rank curve actually made me prepare differently.

Sneha P.

Final year CSE

I switched my whole coaching to this. Multi-class support means each batch has its own invite link. I see every attempt of every student in one dashboard.

Rahul S.

Aptitude coach, Pune

We onboarded 300 students in two evenings. The institute admin views give me what I used to pay 10x for.

Dr. K. Iyer

Director, coaching institute

Get started

Free to start. Always free to practice.

Sign up to track your streak, save progress, and join classrooms. Or jump straight into practice — no account needed.

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