Lesson 2: Numeration System

Which numeration system uses symbols to represent bigger numbers, such as the Egyptian and Roman systems?

• Multiplicative Grouping

• Simple Grouping

• Additive System

• Positional System

What is the product of 22 × 35 using the Egyptian multiplication method?

• 770

• 805

• 819

• 792

What is the product of 22 × 35 using the Russian Peasant multiplication method?

• 805

• 792

• 819

• 770

What is the product of 22 × 35 using the Lattice method?

• 805

• 819

• 792

• 770

What is the value of π (pi) to 10 decimal places?

• 3.1415926535

• 3.1415926537

• 3.1415926539

• 3.1415926541

What is the ratio of the whole to the longer part in the golden ratio?

• 2.000

• 1.414

• 1.732

• 1.618

What is the Fibonacci sequence after 89?

• 610

• 377

• 144

• 233

How many pairs of rabbits are there after 5 months, if they breed a new pair every month?

• 5

• 3

• 8

• 13

How long would it take to count to 1 billion at a rate of one number per second?

• 40 years, 150 days, 15 hours, 40 minutes, 40 seconds

• 31 years, 251 days, 6 hours, 50 minutes, 46 seconds

• 50 years, 100 days, 10 hours, 5 minutes, 5 seconds

• 20 years, 200 days, 20 hours, 20 minutes, 20 seconds

What is the number of possible positions of a Rubik's cube?

• 70 billion billion

• 43 billion billion

• 60 billion billion

• 50 billion billion