# Computer Aptitude Questions : hex to Binary & Octal to Binary Conversion : Set 6

Dear bankersdaily aspirant,

Computer aptitude is one of the easiest scoring part in IBPS PO Mains 2017 examination. To Score good marks in computer aptitude, you need to have a good practice on the topic. So use this set for your Practice.

D.1-5): Convert the following hexadecimal numbers to binary form.

Q.1) 4BC16

(a) 10011010001

(b) 00101101110

(c) 10010111100

(d) 10101110100

(e) 00010111011

Solution:

c

(0100 1011  1100)2

Q.2) 3AC16

(a)1110101100

(b) 1010001110

(c) 0110011001

(d) 0011101010

(e) 1101010101

Solution:

a

Q.3) 5BC12

(a)00110101001

(b) 11100101001

(c) 01001011010

(d) 10110111100

(e)10001000011

Solution:

d

Q.4) AC3

(a)111010000101

(b) 010111010101

(c) 011100010101

(d)010100111100

(e) 101011000011

Solution:

e

Q.5) 23A

(a) 1110001010

(b) 1000111010

(c) 0101010001

(d) 0011010101

(e) 1111001010

Solution:

b

D.6-10): Convert the following octal numbers to binary form

Q.6) 2343

(a) 10011100

(b) 00110101

(c) 10100010

(d) 01001110

(e) 10111101

Solution:

a

Q.7) 5268

(a) 101011110

(b) 001011010

(c) 101110010

(d) 101010110

(e) 000101110

Solution:

d

Q.8) 3648

(a) 00110111

(b) 00011001

(c) 11110100

(d) 11011010

(e) 00010101

Solution:

c

Q.9)3178

(a)00011101

(b) 00010101

(c) 11101010

(d)00100010

(e) 11001111

Solution:

e

Q.10) 2778

(a) 01010111

(b) 11101001

(c) 10111111

(d) 11000111

(e) 00111010

Solution:

c