Grade 6 Math Quiz Bee

What is the least common multiple of 12, 24, 30, and 60?

• 3

• 4

• 60

• 120

What is the greatest three-digit number that is NOT divisible by 2, 3 or 5?

• 996

• 997

• 998

• 999

What is "one hundred thousand and one hundred-thousandths" when written as a decimal number?

• 1 000 000.000 000 1

• 100 000.000 01

• 100 000.000 001

• 100 000.001 000

What is the value of n in the sequence 1, 3, 6, 10, 15, n ?

• 20

• 18

• 21

• 24

What must be added to the difference between 82 and 37 to get 100?

• 55

• 45

• 18

• 63

What is the circumference of a circle with a diameter 35 dm? (use $\pi$  = 3.14) 

• 107 dm

• 108 dm

• 109 dm

• 110 dm

The proper fractions  $\frac{n}{15}$  , $\frac{n}{16}$  , and  $\frac{n}{18}$  have the same numerator greater than 1 and are in simplest form. What is the least value of n?

• 11

• 7

• 13

• 5

A rectangle has an area of 300 square centimeters and a length of 25 centimeters. How many centimeters is its width?

• 125 centimeters

• 325 centimeters

• 12 centimeters

• 15 centimeters

Six pencils and 5 pens cost Php 136. If a pen costs twice as much as a pencil, how much will one pencil and one pen cost?

• Php 25.50

• Php 30.00

• Php 27.50

• Php 32.50

In the calendar shown, what month and date was the last Friday before August?