Number System Multiple Questions and Answers.




1.The counting set [1,2,3,.......] with base 10 is also known as?
A. Set of natural numbers
B. Set of whole numbers
C. Set of integers
D. Set of rational numbers

2.The solution of the equation x+2=2 was not possible in the set of natural numbers so it was extended to form?
A. Set of real numbers
B. Set of whole numbers
C. Set of integers
D. Set of rational numbers

3.The negative integers were introduced because the following equation was not satisfied by the set of whole numbers?
A. x + 2 = 2
B. x + 4 = 2
C. x + 2 = 4
D. x + 4 = 4

4.Solution of the equation of the type 2x = 3 leads to the invention of?
A. Set of integers
B. Set of negative numbers
C. Set of rational numbers
D. Set of irrational numbers

5.The solution of the equation such as x2 = a ?
A. Q
B. Q/
C. R
D. Z

»


Read More :

Quick Links

GAT Subject



   Computer Science    English    Agriculture    Botany    

Engineering



   Computer Science    Civil Engineering    

Technical



   Networking    Electronics    Database    

Past Papers



   Model Papers    FPSC    PPSC    NTS