MATHE-MAGIC

What is the highest common factor of the numbers 30 and 132?

• 3

• 6

• 7

• 9

What is the least common multiple of 12 and 18?

• 24

• 36

• 48

• 72

Find the sum of the first 10 prime numbers.

• 129

• 227

• 235

• 247

Using only the process of addition, how to add eight 8’s to get the final number of 1000? 

What is next in the following number series: 256, 289, 324, 361 . . . ?

• 600

• 441

• 400

• 700

At a Christmas party, everyone shook hands with everyone else. There were a total of 66 handshakes that happened during the party. How many people were present? 

• 9

• 12

• 16

• 20

What is the value of Pi to five individual decimal places?

(a)  

What does 6 raise to the power of 0 equal?

(a)  

A car is traveling at the rate of 75 kilometers per hour. How many meters is the car traveling in one minute?

(a)  

Calculate the result of the following expression: 123 + 4 – 5 + 67 – 89.

(a)