Question

Shanti Gyan International School
Test1
Class VII
Sub: Computer
01. What is number system? Which number system is used by us in our day to day life?
Q2. What do you mean by a base in a number system? What is the base of decimal number system?
Q3. Which number system is used by computer?
04. Convert following numbers into binary number system.
(a) (345) 10 = (................. .)z? (b) (2345) 1o=(.....................)??
05. Convert following numbers into decimal number system.
(a) (1010111)2=C.................. ..)10? (b) (111000101)2 =(
..)10?
06. Convert following numbers into octal number system.
(a) (458) 10=C......................)a? (b) (2564)10=(.................. .)?​

Answer 1

did not put big question

put small question