Saved Bookmarks
This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Factorise a cube minus b cube |
| Answer» (a- b)(a^2 + ab + c^2) | |
| 2. |
Prove that square of any integer is in the form of 4a+1 |
| Answer» I think dude your question is wrong | |
| 3. |
What are rational and irration numbers |
| Answer» The numbers which can be expressed in p/q form where q is not equals to 0 are called rational numbers. AND. The numbers which cannot be expressed in p/q form where q is not equals to 0 are called irrational numbers. | |
| 4. |
3√2 |
| Answer» | |
| 5. |
Prove (pai )is an irrational number |
| Answer» pai is an irrational no because pai is not having its exact valuethat is 22by7 and in decimal | |
| 6. |
Solve 2x+5y=33 3x+2y=22 |
| Answer» 1. 2x+5y- 33= 0. 2. 3x+2y- 22= 0 | |
| 7. |
Factors of X cube - 2x square -13x - 10 |
| Answer» | |
| 8. |
(x+2)sqaure+psqaure+2p(x+2) |
| Answer» | |
| 9. |
Factories 9x²+12xy |
| Answer» 3x(3x+4y) | |
| 10. |
Evaluate (25)^3/2 |
| Answer» 125 is the answer | |
| 11. |
How to solve linear equation |
| Answer» Tuition teacheer se jake puch leMeri claas me lesson nahi krvaaya | |
| 12. |
Simplify. 4 under root 32 |
| Answer» | |
| 13. |
Am i right if i say only 100 rational number can be inserted between 1and101 |
|
Answer» no, you can insert infinite numbers between them. No infinite no. Can be inserted between 1 and 100 |
|
| 14. |
What is a line |
|
Answer» It does not have any end point or a starting point ,it always extends. Line is the distance between two points such as: A._______________.B Line is a line |
|
| 15. |
Five rational number between 1/2 and 5/7 |
|
Answer» 1/2 & 5/7 is robert hooke discovered the cell in 1665 Nxndhhdj |
|
| 16. |
3(a |
| Answer» | |
| 17. |
(a+b+c)²+(a-b-c)² |
|
Answer» 2(2ab+ a2 + b2 + C2) 2 (2bc+a2+b2+c2) |
|
| 18. |
If 2-2 is 4 then 4-2 is |
|
Answer» 8 0 -2 |
|
| 19. |
Give an example of monomial of degree 5 |
|
Answer» 5 is a power of x \' symbol means power3x\'5/3x\'5/x\'5 x^5 7x to the power5 |
|
| 20. |
Represent 4.5 |
| Answer» 4 ----4.5----5 | |
| 21. |
Simplity |
| Answer» | |
| 22. |
X2-3x+40 |
| Answer» (x-8)(x+5) | |
| 23. |
X^4-y^4 |
|
Answer» (x^2+y^2)(x-y)(x+y) (x^2+ x^2)(x-y)(x+y) (X-Y)^4 |
|
| 24. |
evaluate following (a–0.1) (a+0. 1) |
|
Answer» (a)^2-(0.1)^2 a-0.01 Answer a square minus 0.01 |
|
| 25. |
X3+X2+X+ 1 |
| Answer» P(x)=X3 +X2 + X+ 1This zero of x+1 P (-1)= (-1)3 + (-1) + (-1) 1-1 + 1 - 1 + 1=0 | |
| 26. |
Simplify (81/16)^-3/4×((25/9)^-3/2÷(5/2)-3) |
|
Answer» Plz explain how you get this answer Answer is 64/729 |
|
| 27. |
If a=2+√3,then find the value of a-1/a |
| Answer» | |
| 28. |
Find the zero of the following-P(x)= cx-dP(x)=ax |
| Answer» 1. D/c and 2. Minus a | |
| 29. |
10x^2-9x-7 |
| Answer» Factorise it | |
| 30. |
Factorise 8 a cube + 27 b cube + 64 C cube minus 72 ABC |
| Answer» Answer is (2a+3b+4c)(4a square+ 9b square+ 16c square minus 6ab minus 12bc minus 8ca | |
| 31. |
Xfksdldldzyvoxdkxul |
| Answer» | |
| 32. |
2x^2+13x+20 |
|
Answer» (2x+5)(x+4) Factorise it |
|
| 33. |
If root 2 is 1.414 find the value if 1/root 2+1 |
| Answer» Answer is root 2- 1 | |
| 34. |
2.3+2.3 |
|
Answer» 4.9 4.6 4.y 4.6 4.6 Answer is 4.6 4.9 |
|
| 35. |
Write four rational number between3\\7and5/7 |
|
Answer» 16 ,18,19,20 16,17,18,19 3/7*5/5, 5/7*5/5 multiply it |
|
| 36. |
a^3_1\\a^3+2a_1/2a |
| Answer» | |
| 37. |
What is a factor? |
| Answer» Which is divisible by that number. We can say that x + 1 is a factor of 2x + 2. | |
| 38. |
If a+b=3 and a²+b²=40 find the value of a³+b³. |
|
Answer» i don\'t know 12 |
|
| 39. |
If (x-2) and (x-1/2) both are the factor of px2 |
| Answer» | |
| 40. |
2√3-3√2/2√3+3√2 |
| Answer» Ans. 2root 9- 9root 14/-1 | |
| 41. |
2+√2 |
| Answer» 2√2 | |
| 42. |
x^3+1/x^3=110,thenx+1/×=? |
| Answer» Ask your father | |
| 43. |
Cross multiplication between these equations 5x-2y-2=0And 2x+3y-16=0 |
| Answer» | |
| 44. |
How can we calssifey the rational and irrational |
| Answer» Rational number can be written in the form of p by q rational number also terminating and eraser number also known terminating like root 2 is non terminating but also repeating | |
| 45. |
Please upload 10th class question paper session 2017-18 |
| Answer» | |
| 46. |
3 x cube minus 3 x square - 17 X + 30 |
| Answer» | |
| 47. |
Find the remainder when x^3+3x^2+3x+1 is divided by x-1/2 |
| Answer» Answer is 27/8 | |
| 48. |
46(62+6337)54 |
| Answer» 15895116 | |
| 49. |
Express the linear equation in a form of ax+by+c=0 and find the value of abc |
| Answer» 3x-5y+3=0( a=3,b=-5,c=3) | |
| 50. |
Express the linear equation in a form ax+by+c= 0 and find the value of abc |
| Answer» | |