Question

What is the next number of the series: 10, 11, 101, 111; (a) 1001 (b) 1010 (c) 1011 (4) 1101 (5) 1100

Answer 1

answer is 4 ) 1101 or 3) 1101.
because in given no. the is between the 1
so when we put 0 between 111
so it may be 1101 and 1011

Answer 2

Answer:

Option c - 1011

Step-by-step explanation:

To find : What is the next number of the series: 10, 11, 101, 111 ?

Solution :

Arrange your binary number in Four number groups from right to left add zero's if needed.  

0-0000

1-0001  

2-0010

3-0011

4-0100

5-0101  

6-0110

7-0111

8-1000

9-1001  

A-1010

B-1011

C-1100

D-1101

E-1110

F-1111

The next number in the series is 10, 11, 101, 111, 1011.

Therefore, Option c is correct.