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Free download in PDF General Mathematics Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(1)
A number only divisible by itself and one has inspired Joe Mac Anthony to title one of his works. What was the title of his work?
[A]
Prime Target
[B]
The Perfect Ten
[C]
The Amicable
[D]
The Pythagoras
(2)
The cube root of 27 connected with units of angle measurement will produce __________ musical act?
[A]
The Three Degrees
[B]
The Square
[C]
The Rule of Three
[D]
Quadrilateral
Answer: The Three Degrees
(3)
p, p + 2, p + 4 are called __________ if all numbers are primes.
[A]
Pythagorean Triplet
[B]
Prime Triplet
[C]
Lucas number
[D]
Fermat number
(4)
An integer p which is not 0 or ±1 and is divisible by no integer except ±1 and itself is called:
[A]
Rational number
[B]
Perfect number
[C]
Prime number
[D]
Complex number
(5)
A number which is expressed as a + ib, where a and b are real are called:
[A]
Rational number
[B]
Irrational number
[C]
Complex number
[D]
Real number
(6)
All counting numbers, together with their negatives and zeros constitute the set of __________.
[A]
Whole number
[B]
Real number
[C]
Integers
[D]
Odd number
(7)
Integers are represented by __________.
(8)
Rational number is represented by __________.
(9)
The whole number is denoted by __________.
(10)
If 5 = V, How does 5,000 written in roman numeral system?
[A]
V
[B]
MMMMM
[C]
MX
[D]
VM
(11)
What does D represent in Roman numeral system?
[A]
100
[B]
500
[C]
1,000
[D]
50
(12)
In Roman numerals M represents 1000, what does M represent?
[A]
10,000
[B]
50,000
[C]
10,00,000
[D]
500
(13)
In which number system, there is no symbol for zero?
[A]
Hindu Arabic system
[B]
Roman
[C]
Egyptian
[D]
Mesopotamia
(14)
An integer that is divisible by 2 is called:
[A]
Even number
[B]
Natural number
[C]
Odd number
[D]
Whole number
(15)
Counting numbers are kept under ________ number.
[A]
Natural
[B]
Whole
[C]
Rational
[D]
Odd
(16)
Among the following which whole number has no predecessor?
(17)
What does 1 googol means?
[A]
1 followed by hundred zeros
[B]
1 followed by thousand zeros
[C]
1 followed by ten thousand zeros
[D]
1 followed by 1 lakh zeros
Answer: 1 followed by hundred zeros
(18)
Which among the following is the largest known number in the world?
[A]
∞
[B]
googol
[C]
googolplex
[D]
gram
(19)
Among the following which natural number has no predecessor?
[A]
100
[B]
200
[C]
1
[D]
0
(20)
How many digits are there in Hindu-Arabic System?
[A]
10
[B]
20
[C]
30
[D]
40
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