Three fifth of the square of a certain number is 126.15, What is the number?
210.25
75.69
14.5
145
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
R is a positive number. It is multiplied by 8 and then squared. The square is now divided by 4 and the square root is taken. The result of the square root is Q. What is the value of Q ?
Solution |
2
Discuss
|
The smallest natural number which is a perfect square and which ends in 3 identical digits lies between ?
Solution |
3
Discuss
|
Which smallest number must be added to 710 so that the sum is a perfect cube ?
Solution |
4
Discuss
|
If the product of four consecutive natural numbers increased by a natural number p, is a perfect square, then the value of p is = ?
Solution |
5
Discuss
|
If \(3a = 4b = 6c \) and \(a + b + c = 27\sqrt {29} { \text{,}} \) then\( \sqrt {{a^2} + {b^2} + {c^2}} \)is ?
Solution |
6
Discuss
|
If \(x = \frac{{\sqrt 3 + 1}}{{\sqrt 3 - 1}} \) \(y = \frac{{\sqrt 3 - 1}}{{\sqrt 3 + 1}}\)and then the value of \(\left( {{x^2} + {y^2}} \right)\) is?
Solution |
7
Discuss
|
The square root of \({ \text{0}}{ \text{.}}\overline { \text{4}} \) is ?
Solution |
8
Discuss
|
If
Solution |
9
Discuss
|
What should come in place of both x in the equation \(\frac{x}{{\sqrt {128} }} = \frac{{\sqrt {162} }}{x}\)
Solution |
10
Discuss
|
\(\sqrt {0.2} = ?\)
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved