If 12 + 22 + 32 + . . . . . + p2 = \(\left[ {\frac{{{ \text{p}}\left( {{ \text{p}} + 1} \right)\left( {2{ \text{p}} + 1} \right)}}{6}} \right]{ \text{,}}\) then 12 + 32 + 52 + . . . . . + 172 is = ?
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
If \(\left( {x + \frac{1}{x}} \right) = 3,\) then \(\left( {{x^2} + \frac{1}{{{x^2}}}} \right)\) is = ?
Solution |
2
Discuss
|
Given that ( 12 + 22 + 32 + .......... + 102 ) = 385, then the value of ( 22 + 32 + 42 + .......... + 202 ) is equal to = ?
Solution |
3
Discuss
|
Simplify : \(\left[ {\left( {1 + \frac{1}{{10 + \frac{1}{{10}}}}} \right) \times \left( {1 + \frac{1}{{10 + \frac{1}{{10}}}}} \right) - \left( {1 - \frac{1}{{10 + \frac{1}{{10}}}}} \right) \times \left( {1 - \frac{1}{{10 + \frac{1}{{10}}}}} \right)} \right] \div \left[ {\left( {1 + \frac{1}{{10 + \frac{1}{{10}}}}} \right) + \left( {1 - \frac{1}{{10 + \frac{1}{{10}}}}} \right)} \right] = ?\)
Solution |
4
Discuss
|
5907 – 1296 / 144 = x * 8.0
Solution |
5
Discuss
|
(4/9) × 1701 + (2/11) × 1386 = ?
Solution |
6
Discuss
|
What number must be added to the expression 16a2 - 12a to make a perfect square ?
Solution |
7
Discuss
|
1 - [5 - {2 + (- 5 + 6 - 2) 2}] is equal to:
Solution |
8
Discuss
|
25 * 3.250 + 50.40 / 24.0 = ?
Solution |
9
Discuss
|
Solve this 9 3/7 - 6 4/7 - ? = 14 4/7
Solution |
10
Discuss
|
Find the value of * in the following. \({ \text{1}}\frac{2}{3} \div \frac{2}{7} \times \frac{*}{7} = 1\frac{1}{4} \times \frac{2}{3} \div \frac{1}{6}\)
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved