Deductive Reasoning Test

Only fish oil contains Omega 3. Only foods that contain Omega 3 help with brain development. Which conclusion can be derived from the combination of these two statements?

All fish oils help with brain development

Only what contains Omega 3 is fish oil.

All that helps with brain development is fish oil.

There are fish oils that help with brain development.

To every question there is an answer. From this statement, which of the following is not possible?

There is an answer that does not address any question.

If there is a question, then it has an answer.

Sam answered me, though I didn’t ask a question.

The professor discussed questions that have no answer.

All mammals have kidneys. What can I absolutely deduct from this?

All humans have a kidney

No humans have kidneys

My parents don't have kidneys

Kidneys don't exist

It's dangerous to drive on the streets while they're icy. It's 0 degrees and raining outside so therefore...

I should wear a coat

It's dangerous to drive

It's winter

Cacti are plants, and all plants can photosynthesize. Therefore...

Cacti aren't plants

Cacti are a mammals

Cacti can't photosynthesize

Cacti can photosynthesize

To earn a masters degree, Tyler must have 32 credits. Tyler has 40 credits. Will he get the masters?

Yes

All squares are rectangles, and all rectangles have four sides. What can we completely infer from this?

All rectangles are squares

Rectangles have more than 4 sides

Squares have four sides

Squares have more than four sides

Red meat has iron in it. Beef contains red meat. So therefore

Beef has iron

All red meat is beef

Beeft has no iron

Beef isn't red meat

Deductive Reasoning Test

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