EXERCISE 10
Q.1: Convert the following binary numbers to decimal equivalent.
(a) 100 (b) 11010 (c) 10110010 (d) 1.001
(e) 110100.010011 (f) 11010.10110 (g) 1000001.111
Q.2: Convert the following decimal numbers to binary equivalent.
(a) 16 (b) 247 (c) 962.84 (d) 0.0132
(e) 6.74
Q.3: Convert the following octal numbers to their decimal
equivalent:
(a) 148(b) 2368(c) 14328 (d) 0.438
(e) 0.2548(f) (16742.3)8(g) (206.104)8
Q.4: Convert the following decimals numbers to their octal
equivalent:
(a) 29 (b) 68 (c) 125 (d) 243.67
(e) 419.95 (f) 645.7 (g) 39.4475 (h) 49.21875
Q.5: Convert the following octal numbers to their binary
equivalent:
(a) 138(b) 278(c) 658(d) 124.3758
(e) 217.4368
Q.6: Convert the following binary numbers to their octal
equivalent:
(a) 10110010 (b) 10101101
(c) 1110101 (d) 10111.101
(e) 111010.001
Q.7: Convert 18 24 to binary form and then perform binary
multiplication.
Q.8: Convert 58.75 23.5 to binary form and then perform
operation.
Q.9: Add the following binary numbers:
(a) 1 1
+ 1 1
…. …..
(b) 1011
+ 1101
……….
(c) 101011
+ 110101
………...
(d) 1110101
+ 1011111
…………
