Logical Reasoning MCQs

Logical Reasoning

Logical Puzzles


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#89

You have three light bulbs and three switches. Only one switch turns on one bulb. How can you figure out which switch goes to which bulb by only entering the room once?

A) Turn on one switch, wait five minutes, turn it off, turn on another, enter the room and touch the bulbs.

B) Turn on all switches at once.

C) Turn on two switches at once.

D) There is no way to know for sure.

Answer:   A
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#90

A woman has seven children, half of them are boys. How is this possible?

A) It's impossible

B) The other half are girls

C) The seven children are all boys

D) All of the children are boys

Answer:   B
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#91

What speaks without a mouth and hears without ears?

A) An echo

B) A ghost

C) A river

D) The wind

Answer:   A
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#92

What has an eye but cannot see?

A) A needle

B) A potato

C) A storm

D) A hurricane

Answer:   A
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#93

What is always in front of you but can't be seen?

A) The future

B) The past

C) The present

D) The present

Answer:   A
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#94

A man is looking at a portrait. He says, "Brothers and sisters I have none, but that man's father is my father's son." Who is in the portrait?

A) The man himself

B) His son

C) His father

D) His son

Answer:   B
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#95

What can you hold in your right hand, but not in your left?

A) Your left hand

B) Your right hand

C) A pen

D) A cell phone

Answer:   A
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#96

A man is on a deserted island with a bag of coffee beans and a loaf of bread. He has to get back to shore without touching the water. How does he do it?

A) He uses the bag of coffee beans to make a boat

B) He uses the loaf of bread as a boat

C) The island is a boat

D) The island is a boat

Answer:   C
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