Online Math Quiz Bee - Grade 7 - EASY ROUND

What is the product of 6/ 5 and 5/6?

• 1

• 2

• 3

• 4

Given the set of letters in the word “LOVE”. What is the cardinality of the given set?

• 4

• 6

• 8

• 11

What is the reciprocal of 5/4?

• 5/4

• 4/5

• 1/5

• 1/4

Which of the following is a well-defined set?

• A set of good writers

• The set of even numbers from 2 to 10

• A set of honest students in grade seven

• The set of responsible citizens

What is the sum of 4/7 and 3/7?

• 4

• 3

• 2

• 1

What do you call a set that contains no element?

• Zero

• No Set

• Null Set

• Universal Set

What is 5/6 subtracted from 10/12?

• 1/6

• 2/3

• 0

• 1

Which of the following is the symbol of intersection of sets?

• X

• i

• ∩

• Ǿ

The following are subsets of

U = {5, 10, 15, 20, 25, 30, 35, 40, 45, 50},

EXCEPT...

• {10, 20, 30, 40}

• {5, 10, 15, 20, 25, 35, 40}

• {5, 10, 25}

• { 0 }

Which of the following is the symbol of a null set?

• U

• ∩

• ≠

• Ǿ