Selected MCQ

Current Question
Statement: All metals conduct electricity. Iron is a metal. Conclusions: (I) Iron conducts electricity; (II) Iron is a gas.
  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Correct Answer: A
Explanation:
Since iron is a metal and all metals conduct electricity, iron does too.
Related Question 1
Assertion: A metal spoon becomes hot in hot soup. Reason: Metals are poor conductors of heat.
  • 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
Correct Answer: C
Explanation:
The spoon becomes hot, but metals are good conductors, not poor conductors.
Related Question 2
Statement: All planets move around the Sun. Earth is a planet. Conclusions: (I) Earth moves around the Sun; (II) Earth is a star.
  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Correct Answer: A
Explanation:
Since Earth is a planet, it must move around the Sun.
Related Question 3
Statement: Some fruits are fresh. All fresh items are healthy. Conclusions: (I) Some fruits are healthy; (II) All fruits are healthy.
  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Correct Answer: A
Explanation:
Fruits that are fresh must be healthy, but not all fruits are said to be fresh.
Related Question 4
Statement: Every citizen has a voter ID. Amir is a citizen. Conclusions: (I) Amir has a voter ID; (II) Amir is a foreign tourist.
  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Correct Answer: A
Explanation:
Since Amir is a citizen, he must have a voter ID.
Related Question 5
Statement: Some jars are glass. All glass items are fragile. Conclusions: (I) Some jars are fragile; (II) No jar is fragile.
  • A. Only I follows
  • B. Only II follows
  • C. Both follow
  • D. Neither follows
Correct Answer: A
Explanation:
Jars that are glass must be fragile.