Business Mathematics Icom Part 1 Chapter 6 Online Test With Answers

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Business Mathematics Icom Part 1 Chapter 6 Online Test

Sr. # Questions Answers Choice
1 Annuity is classified into: Two classes Three classes Four classes Five classes
2 a : b :: c : d is: a/b = d/c b/a = c/d a/b = c/d None of these
3 Basically proportion is of: 4 types 3 types 2 types None of these
4 (145)10 = ( )2 10010001 10010111 11100001 10001001
5 A matrix with same number of rows and columns is known as: Diagonal matrix Scalar matrix Square matrix None
6 5 in binary system is: (10)<sub>2</sub> (101)<sub>2</sub> (11)<sub>2</sub> None of these
7 In decimal  (101)2 + (11)2 is equal to: 2 4 8 None of these
8 (10110)2 in decimal number is: 20 22 24 26
9 The decimal number 23 in simplest form is: 3(10)<sup>o</sup> + (10)<sup>1</sup> 2(10)<sup>o</sup> + 3 (10)<sup>1</sup> 2(10)<sup>o</sup> + 3 (10)<sup>2</sup> 3(10) + 2 (10)<sup>2</sup>
10 The decimal number 43 comprises: 4 units and 4 tens 3 tens and no unit 0 unit and 4 tens 3 units and 4 tens
11 The binary number "10" is in decimal number system is equivalent to: 1 2 3 4
12 The decimal number "2" in binary number system is equivalent to: 0 1 10 11
13 Hexadecimal number system is based on: Two digits Ten digits Eight digits Sixteen digits
14 (1100000)2 - (111111)2= --------------------------- : (100001)<sub>2</sub> (110001)<sub>2</sub> (1000111)<sub>2</sub> (111110)<sub>2</sub>
15 (10101)2 in decimal system is 32 26 21 30
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