Choose the correct Options
0 of 20 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 20 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Average score 

Your score 

Which of the following is not a rational number?
is not a rational number because 3 is not a perfect square, whereas 4, 25 and 36 are perfect square numbers and their square root is a rational number.
What type of number is \( (\sqrt{3}+\sqrt{5})^{2} \)?
(1)
The result obtained after solving the given expression is in which 8 is a rational number and is an irrational number. So the given number is an irrational number.
What is the rationalizing factor of \( \sqrt[4]{pq^{2}r^{3}} \)?
Rationalizing factor of . Therefore, the rationalizing factor of .
What is the product of \( \sqrt[3]{25} \) and \( \sqrt[3]{35} \)?
(1)
What is the value of \( pq^{pq} \) if \( p=3 \) and \( q=3 \)?
(1)
What is the value of \( x \) if \( 8^{x+2} = 41608^{x} \)?
(1)
What is the value of \( x+\frac{1}{x} \) if \(x=2\sqrt{3}\)?
(1)
What is the value of \( \frac{1}{x^{2}}+\frac{1}{y^{2}}\) if \(x=8+3\sqrt{7}\) and \(xy=1 \)?
(1)
What is the value of \( x^{3}4x^{2}x+10 \) if \(x=\frac{1}{\sqrt{5}2}\)?
(1)
What is the value of \( p^{p}+q^{q} \) if \(p=2\) and \(q=5\)?
(1)
Which of the following is the simplest form of \( \frac{5\sqrt{2}+2\sqrt{5}}{5\sqrt{2}2\sqrt{5}}\)?
(1)
If \( p\) and \( q \) are integers and it is given that \( \sqrt{pq} = 6\), then which of the following canâ€™t be the value of \( p+q \)?
(1)
Possible values of Therefore, out of the given options 11 cannot be equal to .
If \( x= \sqrt[3]{\sqrt{6}\sqrt{5}}\) then what is the value of \( x^{3}+\frac{1}{x^{3}} \)?
(1)
Which of the following symbol is used to represent the set of all positive integers?
All the positive integers are basically Natural numbers. Therefore, the symbol N is used to represent them.
If \( a+b\sqrt{5} = \frac{\sqrt{5}+1}{\sqrt{5}2} \) then what is the value of \( ab \)?
(1)
If \( \frac{a}{b}+\frac{b}{a} = 1 \) then what is the value of \( a^{3}+b^{3} \)?
(1)
What is the positive square root of \( 8+2\sqrt{7} \)?
(1)
Comparing the equation, we get and . Therefore, . The square root of .
What is the value of \( x \) in the equation \( \frac{5^{5x} \times 25^{2} \times 15625}{5^{3x}} = 5^{8} \)?
(1)
What is the value of \( x \) if \( 5^{3x4} \cdot 7^{x+1} = 8575 \)?
(1)
Comparing both the sides, we get
(2)
and
(3)
Therefore,
What is the value of \( \frac{1}{\sqrt{10}3} – \frac{1}{3\sqrt{8}} + \frac{1}{\sqrt{8}\sqrt{7}} \)?
(1)