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MCQ Practice

Intelligence & Psychometric Tests MCQs

Statements: No pens are pencils. All pencils are erasers. Conclusion: No pens are erasers.

  • A. Follows
  • B. Does not follow
  • C. Must be true
  • D. None of these
Explanation:
Pens may still be erasers; only the pen-pencil overlap is denied.

Assertion: Vaccines help prevent some diseases. Reason: Vaccines weaken the body’s immune response.

  • A. Both are true and the reason correctly explains the assertion
  • B. Both are true but the reason does not explain the assertion
  • C. Assertion is true but reason is false
  • D. Assertion is false but reason is true
Explanation:
Vaccines help prevent disease, but they strengthen immune defense rather than weaken it.

Statement I: The weather forecast predicted heavy rain. Statement II: Sales of umbrellas suddenly increased.

  • A. I is the cause and II is the effect
  • B. II is the cause and I is the effect
  • C. Both are causes
  • D. Both are independent effects
Explanation:
A forecast of heavy rain commonly increases umbrella demand.

Statement: Applications received after April 30 will not be accepted. Which inference is valid?

  • A. An application on May 1 will be accepted
  • B. An application on May 1 will be rejected
  • C. April has 31 days
  • D. Applications are optional
Explanation:
May 1 is after April 30, so such an application will not be accepted.

Statement: The park should add more benches near the walking track. Which assumption is implicit?

  • A. Walkers may need places to sit and rest
  • B. Benches increase traffic jams
  • C. Parks should remove plants
  • D. No one visits the park
Explanation:
Adding benches makes sense only if visitors may need them.

Statement: All laptops are computers. Some computers are expensive. Conclusions: (I) Some laptops are expensive; (II) All laptops are computers.

  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Explanation:
We know all laptops are computers, but nothing proves any laptop is expensive.

A man walks 6 km west and then 8 km north. How far is he from the starting point?

  • A. 10 km
  • B. 12 km
  • C. 14 km
  • D. 8 km
Explanation:
By the 6-8-10 right triangle, the shortest distance is 10 km.

Asha pointed to a woman and said, “She is the mother of the only son of my husband.” Who is the woman?

  • A. Asha herself
  • B. Asha’s daughter
  • C. Asha’s sister
  • D. Asha’s mother
Explanation:
The only son of Asha’s husband is Asha’s son, whose mother is Asha.

In a certain code, adjacent letters are swapped in pairs. If FROG is coded as RFGO, then LAMP is coded as:

  • A. ALPM
  • B. LMAP
  • C. AMLP
  • D. PMAL
Explanation:
Pairwise swapping gives LA→AL and MP→PM, so LAMP becomes ALPM.

Complete the series: ACE, CEG, EGI, ____.

  • A. GIK
  • B. HJL
  • C. FHI
  • D. GJM
Explanation:
Each letter in the group moves forward by two.