Grade-4 Lesson 6.1 & 6.2

Euclid was a ____________

• Mathematician

• Scientist

• explorer

• traveller

Euclid lived in ___________ BCE.

• 200

• 250

• 300

• 500

An ___________ is a set of rules,steps or instructions.

• variable

• algorithm

• data

• program

__________ shows the order of instructions.

• flowchart

• algorithms

• binary

• signal

Euclid lived in _________

• ancient Greece

• ancient America

• ancient Italy

• ancient India

Pingala was born in about _______ BCE.

• 200

• 500

• 400

• 250

Pingala lived in ___________

• ancient Greece

• ancient India

• ancient Italy

• ancient Rome

Pingala wrote a book _________ in sanskrit language

• Chandahsastra

• The Element

• Information management

• none of these

A good ---------------- describes each step in the instructions carefully and clearly.

• code

• plan

• algorithm

• none of thes

chandahsastra was a book about ---------------.

• mathematics

• computer science

• english

• poetry