PI Value Comparison Problems 2

Question 1

Which value is greatest: 3/4, 0.7, 72%, or 7/10?

Accepted Answer

3/4

Answer

3/4 = 0.75, which is greater than 0.72, 0.70, and 0.70.

Question 2

If A = 2^5 and B = 5^2, which statement is true?

Accepted Answer

A > B

Answer

2^5 = 32 and 5^2 = 25, so A > B.

Question 3

A store sells 3 items for $7.50. Another sells 5 items for $12.00. Which store has the lower unit price?

Accepted Answer

Second store ($2.40 each)

Answer

First store: $7.50/3 = $2.50; second store: $12.00/5 = $2.40, so the second store is cheaper.

Question 4

Compare: √81 vs. 9.1 — which is larger?

Accepted Answer

9.1

Answer

√81 = 9.0 exactly, which is less than 9.1.

Question 5

Column A: 15% of 200. Column B: 25% of 120. Which is greater?

Accepted Answer

They are equal

Answer

15% of 200 = 30 and 25% of 120 = 30, so they are equal.

PI - Cognitive Assessment Practice Test