Grade 6 Math Olympiad 2020-21 ROUND 2

It is 8:00 am on March 3^rd.

The minute hand of a clock turns around clockwise 20 times.

What will the date and time be?

• 4:00 am on March 3rd

• 4:00 am on March 4th

• 8:20 am on March 3rd

• 8:20 am on March 4th

Mike drank 60% of his glass of milk.

Afterwards, 80 ml of milk remained in the glass.

What volume of milk was initially in the glass?

• 200 ml

• 180 ml

• 160 ml

• 140 ml

What number should replace the question mark?

10, 10, 9, 7, 7, ?, 4, 4, 3, 1

• 7

• 6

• 5

• 4

The speed of a bike is 56 km per hour and speed of a bus is 40 km per hour.

Find the ratio of the speed of the bike to the speed of the bus.

• 5 : 7

• 7 : 5

• 4 : 9

• 2 : 5

Bess weighs 20 kg less than her brother Brandon.

Together they weigh 120 kg.

How much does each person weigh?

• Bess: 80 kg, Brandon: 60 kg

• Bess: 60 kg, Brandon: 70 kg

• Bess: 70 kg, Brandon: 50 kg

• Bess: 50 kg, Brandon: 70 kg

Abdul was asked how old he was.

“If my age is divided by two or three or four there is one left over. If my age is divided by 7 there is no remainder.”

How old is Abdul?

• 21

• 35

• 49

• 63

• 53

• 57

• 63

• 67

Find the missing number.

• 11

• 9

• 7

• 5

Look at the sequence. What will be the next two lines?

• 
• 
• 
• 

How many positive whole numbers less than 100 are divisible by 3, but not by 2?

• 15

• 17

• 19

• 21