If \(\left( {x + \frac{1}{x}} \right) = 3,\) then \(\left( {{x^2} + \frac{1}{{{x^2}}}} \right)\) is = ?
10/3
82/9
7
11
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
\(\left\{ {\left( {64 - 38} \right) \times 4} \right\} \div 13 = ?\)
Solution |
2
Discuss
|
1 - [5 - {2 + (- 5 + 6 - 2) 2}] is equal to:
Solution |
3
Discuss
|
(4 / 5) × ? × (3 / 7) = (16 / 105)
Solution |
4
Discuss
|
The sum of \(\sqrt {0.01} + \sqrt {0.81} + \sqrt {1.21} + \sqrt {0.0009} = ?\)
Solution |
5
Discuss
|
A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:
Solution |
6
Discuss
|
\(\left( {\frac{{785 \times 785 \times 785 + 435 \times 435 \times 435}}{{785 \times 785 + 435 \times 435 - 785 \times 435}}} \right)\) simplifies to = ?
Solution |
7
Discuss
|
Given that |
8
Discuss
|
200 ÷ 25 × 4 + 12 - 3 = ?
Solution |
9
Discuss
|
\(\left\{ {\left( {\sqrt {72} - \sqrt {18} } \right) \div \sqrt {12} } \right\}\) is equal to = ?
Solution |
10
Discuss
|
Evaluate : \({{ - {{\left( {4 - 6} \right)}^2} - 3\left( { - 2} \right) + \left| { - 6} \right|} \over {18 - 9 \div 3 \times 5}}\)
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved