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All questions of Decimal for Super TET Exam
Convert 273 from decimal to hexadecimal.- a)107
- b)10F
- c)111
- d)117
Correct answer is option 'C'. Can you explain this answer?
Convert 273 from decimal to hexadecimal.
a)
107
b)
10F
c)
111
d)
117
|
Rithika Rane answered |
27310 = 1×28 + 0×27 + 0×26 + 0×25 + 1×24 + 0×23 + 0×22 + 0×21 + 1×20 = 1000100012 = 0001 0001 00012 = 111H
Convert 112 from decimal to binary.- a)111000
- b)1110101
- c)1010000
- d)1110000
Correct answer is option 'D'. Can you explain this answer?
Convert 112 from decimal to binary.
a)
111000
b)
1110101
c)
1010000
d)
1110000
|
|
Rithika Rane answered |
112 = 64 + 32 + 16 = 1×26 + 1×25 + 1×24 + 0×23 + 0×22 + 0×21 + 0×20 = 11100002
Question 1: Convert 10010001 from unsigned binary to hexadecimal.- a)90
- b)91
- c)92
- d)93
Correct answer is option 'B'. Can you explain this answer?
Question 1: Convert 10010001 from unsigned binary to hexadecimal.
a)
90
b)
91
c)
92
d)
93
|
Aniket Mehra answered |
10012 = 910 and 00012 = 110.
100100012 = 9110
100100012 = 9110
Convert 56 from decimal to hexadecimal.
- a)31
- b)38
- c)3A
- d)3D
Correct answer is option 'B'. Can you explain this answer?
Convert 56 from decimal to hexadecimal.
a)
31
b)
38
c)
3A
d)
3D
|
|
Garima Choudhary answered |
5610 = 1×25 + 1×24 + 1×23 + 0×22 + 0×21 + 0×20 = 1110002 = 0011 10002 = 38H
Question 2: Convert 1AA from hexadecimal to decimal.- a)426
- b)429
- c)448
- d)450
Correct answer is option 'A'. Can you explain this answer?
Question 2: Convert 1AA from hexadecimal to decimal.
a)
426
b)
429
c)
448
d)
450
|
|
Nishanth Desai answered |
1×162 + 10×16 + 10 = 426.
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Mathematics for Super TET
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