Hello Aspirants.

Welcome to Online Computer Aptitude Quiz Section based on New Pattern in AffairsCloud.com. Here we are creating quiz based on Number System conversion for SBI/IBPS Exams.

1. If ∆ represents ‘0’ and ○ represents ‘1’. What will be the one’s complement of  ∆○∆∆○○?
1.101100
2.010011
3.100110
4.001100
5.None of these
2. represents which of the following logic gate ?
1.AND
2.OR
3.NOT
4.NOR
5.None of these
3. Which Boolean operator will operate with only one variable ?
1.NOT
2.NAND
3.NOR
4.Exclusive NOR
5.None of these
4. represent ________________
1.AND Gate
2.OR Gate
3.NOT Gate
4.NOR Gate
5.None of these
5. Triangle represents ∆ (0) and circle represents o (1). If triangle appears in unit’s place then its value is 1. If it appears in 10’s place its value is doubled to 2 like that it continues. Using the given terminology answer the following questions. For example:
How will you represent ‘102’ in this code language?
1.oo∆∆ooo
2.oo∆∆o∆∆
3.∆o∆oo∆o
4.oo∆∆oo∆
5.None of these
6. The code ∆∆o∆o∆∆ represents
1.26
2.12
3.20
4.16
5.None of these
1.8
2.2
3.10
4.16
5.None of these
8. Which among the following is an appropriate Octal conversion for  10101001 ?
1.125
2.152
3.251
4.521
5.None of these
9. If P and Q are the inputs, then output X = P+Q is the output of
1.NOR
2.NAND
3.AND
4.OR
5.None of these