PI Logical Deduction Problems 5

Question 1

A sequence follows the rule: each term is the sum of the two before it. The sequence starts 2, 3, 5, 8, __. What is next?

Accepted Answer

13

Answer

10

Answer

11

Answer

16

Question 2

Every time the system fails, an alert is sent. An alert was NOT sent. What can be concluded?

Accepted Answer

The system did not fail

Answer

The system failed

Answer

Alerts are unreliable

Answer

The system may have failed

Question 3

Three boxes are labeled A, B, C. A is heavier than C. B is lighter than A. C is heavier than B. Rank from heaviest to lightest.

Accepted Answer

A, C, B

Answer

A, B, C

Answer

C, A, B

Answer

B, C, A

Question 4

If sales exceed target, the team gets a bonus. If the team gets a bonus, morale improves. Sales did not exceed the target. What can be said about morale?

Accepted Answer

Morale may or may not have improved

Answer

Morale improved

Answer

Morale did not improve

Answer

Morale always improves

Question 5

All products with a green label are organic. Product K has no label at all. What is true about Product K?

Accepted Answer

Product K's organic status is unknown

Answer

Product K is organic

Answer

Product K is not organic

Answer

Product K has a different label

Question 6

Of 50 survey respondents, 30 prefer option A and 25 prefer option B, with some preferring both. How many prefer only A?

Accepted Answer

Cannot be determined without overlap count

Answer

5

Answer

25

Answer

At least 5

Question 7

Statement: 'If the temperature drops below freezing, the pipes burst.' The pipes did not burst. Which conclusion is valid?

Accepted Answer

The temperature did not drop below freezing

Answer

The temperature dropped below freezing

Answer

The pipes are fine regardless of temperature

Answer

Freezing temperatures are unlikely