CustomBix — Free IndiaBIX Aptitude Test, Questions & Answers Practice

The #1 free online aptitude test simulator. Master IndiaBIX aptitude questions and answers, company placement tests (TCS, Infosys, Wipro, Accenture, Cognizant), and competitive exams (GATE, Bank PO, SSC CGL) with real-time countdown timers and negative marking.

Trending Mocks

Why Practice IndiaBIX with CustomBix?

Next-Gen Practice
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Real Timed Mock Exams

Go beyond passive reading. Train with per-question timers or full-length exam timers to simulate high-pressure competitive exam conditions.

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Custom Multi-Topic Pools

Mix and match subtopics from Quantitative Aptitude, Logical Reasoning, and Verbal Ability into one cohesive practice test.

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Realistic Negative Marking

Simulate actual scoring schemes with negative penalties for SSC/RRB (−0.25), Bank PO (−0.33), and GATE/UPSC (−1.0).

How CustomBix Works

3 Simple Steps
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1. Pick Your Topics

Browse 35+ aptitude subtopics across Quantitative Aptitude, Logical Reasoning, Verbal Ability, and Programming. Select one topic or combine multiple into a unified test pool.

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2. Configure Your Exam

Set question count (5–50), timer mode (Per-Question 10–120s or Total Exam time), choose negative marking (SSC, Bank PO, GATE, UPSC), and pick navigation mode (Free or Strict Serial).

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3. Review Your Performance

After your timed test, get instant accuracy charts, per-question time analysis, score breakdown with negative penalties, weak area detection, and full step-by-step IndiaBIX solutions.

Complete Topic Coverage

35+ Subtopics

Targeted Company Placement & Competitive Exam Hub

Placements, GATE, Banking & SSC
6 Companies

Company Placement Aptitude Tests

TCS, Infosys, Wipro, Accenture & Cognizant
Entrance Mocks

GATE General Aptitude & Entrances

GATE, CAT, XAT, MAT, SNAP & CMAT
Banking Tests

Bank PO & Clerk Aptitude Tests

SBI PO, IBPS PO, RBI Grade B & Clerk
Govt Exams

SSC CGL & Govt Exam Practice

SSC CGL, CHSL, RRB NTPC & UPSC CSAT

Frequently Asked Questions

FAQ
While GeeksforGeeks aptitude and IndiaBIX provide vast static question repositories, CustomBix upgrades your practice into a high-intensity, exam-accurate simulation. With CustomBix, you get:
  • Interactive countdown timers (per-question 10–120s or total test time).
  • Configurable negative marking (−0.25 for SSC/RRB, −0.33 for Bank PO, −1.0 for GATE).
  • Multi-topic exam generation combining Arithmetic, Reasoning, Verbal, and Programming into one test.
  • Strict serial navigation to replicate TCS iON proctored conditions.
  • Zero sign-up and 100% free with automatic progress restoration if your page refreshes.
CustomBix is specifically configured for campus placement aptitude practice. You can easily simulate real company assessment patterns:
  • TCS Aptitude Test & Practice (TCS NQT): Strict forward-only navigation with 60 seconds per question.
  • Infosys Aptitude Test & Practice: Timed multi-topic Arithmetic, Reasoning, and Verbal sections.
  • Wipro NLTH & Elite Practice: Mixed quantitative and logical aptitude with instant accuracy tracking.
  • Accenture & Cognizant GenC Aptitude: Critical reasoning and verbal ability speed drills.
  • Capgemini, Tech Mahindra, Amazon & Deloitte Aptitude Tests: Fast calculation and analytical problem sets.
CustomBix offers free chapter-wise practice and full mock tests covering 35+ quantitative aptitude topics, 18 logical reasoning topics, and verbal ability. Every question includes verified, step-by-step answers and explanations with mathematical formulas and clear fraction formatting. You can reveal explanations immediately during chapter practice or review them all after completing a timed mock test.
CustomBix supports dedicated negative marking presets matching competitive exams: SSC / RRB (−0.25), Bank PO & Clerk (−0.33), and GATE / UPSC (−1.0). Candidates can generate tests with 5 to 50 questions combining key topics like Probability, Time & Work, Permutations, Data Interpretation, and Syllogisms.
Yes! CustomBix's Custom Test Builder lets you pick multiple subtopics from different categories (e.g., Profit & Loss + Number Series + Syllogisms + Error Spotting) and combines them into one unified, randomized mock exam.
CustomBix includes built-in offline session resilience. Your active question, submitted answers, and remaining countdown timer are automatically saved in local browser storage. If you accidentally refresh or lose internet connectivity, your test session resumes seamlessly from the exact question you were on with zero lost data.
Yes, CustomBix is 100% free and open for everyone. There are no subscriptions, paywalls, or forced sign-ups required.

Choose your practice mode

Browse individual subtopics or assemble a custom multi-topic practice pool.

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Select a topic above
Subtopics will appear here for practice.
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Customize Your Exam

Configure topics, timing constraints, and scoring rules.

STEP 01

Selection Strategy

Select how questions are sampled across topics and subtopics.

STEP 02

Topics & Subtopics

Select topics and subtopics to include in your test.

Select subtopics
← Select a topic above
No subtopics selected
STEP 03

Test Parameters

Set question volume & options.

STEP 04

Timing Constraints

Configure timer per question or test.

STEP 05

Marking & Penalty Scheme

Define scoring weights & penalties.

STEP 06

Review Mode

Select when answer explanations and solutions are revealed.

STEP 07

Question Traversal

Choose between unrestricted navigation or strict sequential ordering.

CustomBix MOCK EXAM
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QUESTION Q 1/20
ANSWERED ✓ 0
SKIPPED ↷ 0
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Test Analytics

Test Performance Summary

Here is your score, accuracy, and detailed question solution breakdown.

Solutions & Review