Brain Teasers for Grade 6

What is the next number in the sequence: 2, 4, 8, 16, ?

• 32

• 40

• 24

• 64

If a triangle has angles of 45 degrees and 90 degrees, what is the third angle?

• 30 degrees

• 75 degrees

• 60 degrees

• 45 degrees

Which word is the odd one out: apple, banana, carrot, grape?

• cucumber

• potato

• tomato

• carrot

What is 15% of 200?

• 50

• 30

• 40

• 25

If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

• 40 cm²

• 30 cm²

• 15 cm²

• 50 cm²

What is the capital of France?

• Berlin

• Madrid

• Paris

• Rome

If you have 3 apples and you take away 2, how many do you have?

• 1

• 0

• 3

• 2

What is the value of x in the equation 2x + 3 = 11?

• 7

• 5

• 2

• 4

Which planet is known as the Red Planet?

• Venus

• Mars

• Saturn

• Jupiter

If a train travels 60 miles in 1 hour, how far will it travel in 3 hours?

• 150 miles

• 200 miles

• 180 miles

• 120 miles