OLSAT 3rd Grade 4

Question 1

If you fold a square piece of paper in half diagonally, what shape do you get?

Accepted Answer

Triangle

Answer

Folding a square diagonally creates a right triangle with two equal legs.

Question 2

What is the next number in the sequence? 1, 3, 6, 10, 15, ___

Accepted Answer

21

Answer

Each step increases by one more than the previous step (+2, +3, +4, +5, +6), so 15 + 6 = 21.

Question 3

Sam is taller than Amy. Amy is taller than Ben. Who is the shortest?

Accepted Answer

Ben

Answer

Sam > Amy > Ben, so Ben is the shortest of the three.

Question 4

Which word is most similar in meaning to 'enormous'?

Accepted Answer

Huge

Answer

Enormous means very large, which is closest in meaning to huge.

Question 5

A farmer plants 7 rows of corn with 9 plants in each row. How many corn plants are there in all?

Accepted Answer

63

Answer

7 rows × 9 plants per row = 63 plants in total.

OLSAT - Otis-Lennon School Ability Test Practice Test