Conjectured formula for regions was

2^n – 1, n^2, n(n+1)/2, n−1

Which is always false?

The Sun orbits Earth, Integers are rational, Between rationals is rational, 2x < 8 if x < 4

Mass of Earth estimated by

modelling, guessing, measurement stick, eye estimation

Government Services Mock Test

UP Police SI Confidential, ASI Clerk & ASI Accounts Mock Test For Numerical and Mental Ability - 2

Q: Mass of Earth estimated by

modelling, guessing, measurement stick, eye estimation

Practice Numerical and Mental Ability with this easy level mock test for UP Police SI Confidential, ASI Clerk & ASI Accounts. Contains 50 questions with 100 minutes time limit.

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Duration

1h 40m

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Questions

🎯

Total Marks

200

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Negative Marking

-1 per wrong

numerical-and-mental-ability

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Time Management

You have approximately 120 seconds per question. Don't spend more than 180 seconds on any single question – mark it for review and move on.

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Speed-focused Approach

Aim for 90%+ accuracy. Focus on quick elimination and time management.

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Smart Guessing

With -1 negative marking, only guess when you can eliminate 2+ options. Avoid random guessing to protect your score.

📊 Subject Distribution

This test covers 1 subjects. Focus on high-weightage sections for maximum impact.

arithmetical numerical ability50 questions (100%)

✨ Why Attempt This Test?

✓Exam-pattern questions – Mirrors the actual Numerical And Mental Ability format including time limits and marking scheme
✓Detailed explanations – Every question comes with step-by-step solutions and concept clarification
✓Performance analytics – Identify weak areas with section-wise accuracy and time analysis
✓Compete & compare – See how you rank against other aspirants on the leaderboard
✓Resume anytime – Your progress syncs to your dashboard for review later

🎓 Expert Tips for Numerical And Mental Ability

Preparation Strategy

1.Practice consistently with timed mock tests
2.Focus on your weak areas identified through analysis
3.Review explanations to understand concepts deeply
4.Stay updated with relevant current affairs

Career Benefits

•Job security and stability
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•Growth opportunities through promotions
•Social respect and recognition

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