Explanation

• A valid test is generally reliable, but not always perfectly.
• Validity means a test measures what it is supposed to measure.
• Reliability means a test gives consistent results over time.
• Reliability is a basic requirement for validity.

Last verified on 04-06-2026

Explanation

• More than 70% difficulty index → Item is easy

Additional information:

• 50% level → Moderate difficulty
• Below 30% → Very difficult item

Last verified on 04-06-2026

Explanation

• Promotion → Internal recruitment (NOT external source).
• External recruitment means hiring candidates from outside the organization.
• It includes sources like walk-ins, advertisements, and recruitment agencies.
• These methods help bring new talent into the company.

Additional information:

• Internal recruitment refers to filling jobs from within the organization.

Last verified on 04-06-2026

Explanation

• Campus recruitment → External recruitment from universities/colleges.
• External recruitment means hiring candidates from outside the organization.
• It brings new talent into the company.
• Candidates are selected from external sources like universities, job markets, or advertisements.

Last verified on 04-06-2026

Explanation

• New Recruitment → Hiring new employees from outside the organization.
• External recruitment means filling job vacancies by bringing fresh candidates from outside sources.
• It brings fresh skills and new ideas into the organization.
• Sources include ads, job portals, newspapers, and agencies.

Last verified on 04-06-2026