OLSAT OLSAT Quantitative Reasoning 3

Question 1

If □ - 7 = 15, what is □?

Accepted Answer

22

Answer

□ = 15 + 7 = 22.

Question 2

Which number completes the pattern? 1, 3, 7, 15, ___

Accepted Answer

31

Answer

Each number is doubled and then 1 is added: 15 × 2 + 1 = 31.

Question 3

A store has 56 cans arranged in 8 equal rows. How many cans are in each row?

Accepted Answer

7

Answer

56 ÷ 8 = 7 cans per row.

Question 4

Which of these number sentences is TRUE?

Accepted Answer

20 ÷ 4 = 5

Answer

20 ÷ 4 = 5 is correct; the others — 3×4=12, 6+8=14, 9-4=5 — are all false.

Question 5

What is the value of ○ if ○ × 6 = 42?

Accepted Answer

7

Answer

7 × 6 = 42, so ○ = 7.

OLSAT - Otis-Lennon School Ability Test Practice Test