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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. |
p(x) =2x2 + 5x + 6, s(x) = x + 63 |
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Answer» If you find this solution helpful, Please like it. |
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| 2. |
(2) p(x) =â x2 + 5x + 6, s(x) = x + 6 |
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| 3. |
p(x) =2/3x2 + 5x + 6, s(x) = x + 6 |
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| 4. |
ic) 132= 24 B-Dad Evaluate54x13x26Find the raluea) 25x3'xi247-4x2° |
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| 5. |
6. Factorise:15 x y-6 x+5 y-2 |
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Answer» 15xy-6x+5y-23x(5y-2)+1(5y-2)(5y-2)(3x+1) |
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| 6. |
Q51 Ifand 7x + 6y 29, find the valueof y |
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Answer» x/y=4/55x=4y 7x+6y=297(4y/5)+6y=2928y+30y=14558y=145y=145/58y=5/2y=2.5 |
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| 7. |
The diameter of a cycle wheel is 10 cm. How will it go in 20 resolution. |
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Answer» Given, Diameter = 70cm, so radius =35cm Circumference = 2*(pi)*radius = 70*pi 1 revolution = circumference 20 revolutions = 20(circumference) = 1400*pi = 4396 ( since, pi = 22/7) So distance covered but cycle wheel in 20 revolutions is 4396cm or 43.96m |
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| 8. |
Factorise 6 x y-4 y+6-9 x |
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| 9. |
Factorise 6 x^{2}-5 x-6. |
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| 10. |
26- Factorise: x'+132, 32x+ 20 |
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| 11. |
Factorise x25x 6 |
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| 12. |
Factorise m2 5x 6. |
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Answer» x^2 + 5x + 6= x^2 + 2x + 3x + 6= x(x+2)+3(x+2)=(x+2)(x+3) |
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| 13. |
Factorise m2 + 5x 6 |
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Answer» x^2 + 5x + 6= x^2 + 2x + 3x + 6= x(x+2)+3(x+2)=(x+2)(x+3) |
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| 14. |
6x2-x-2 = 6x2 +3x-4x-2 |
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Answer» please like my answer if you find it useful |
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| 15. |
का) (6x2 — 5y)? . |
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| 16. |
6x2 + 5x -6 |
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| 17. |
6x2 -3-7x |
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| 18. |
Factorise 6x2-5x6 |
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Answer» 6x² - 5x - 6 6x² - 9x + 4x - 6 3x( 2x - 3) + 2 ( 2x - 3) ( 3x + 2) ( 2x - 3) |
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| 19. |
5.Thediameterofacartwheelis26inchesHow far will the wheel go in one rotation? |
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Answer» Like my answer if you find it useful! |
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| 20. |
4x^2 + 7x + 3 = 0 |
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Answer» 4x+3x is the answer 4x+3x=7x and 4x*3x=12x |
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| 21. |
8(3-4x)-5(2-7x)=29 |
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Answer» RhS sorry I didn't get you 7(10x-3)-6(10x+4)=5 first ans Can you give me the before Q which I have giving you in before answer of LHS |
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| 22. |
Solve the following equations by transpositionmethod:(1) 3 - 5x + 2x=6x +5 (ii) "P=2_x=8 |
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Answer» 3-3x=6x+53-5=6x+3x-2=9xx=-2/9 3 - 5x + 2x = 6x + 5; 6x + 5x -2x = 3 -5; 9x = -2; x = -2/9, ii) (3P-2)3-p(5)/15 ; 9p-6 - 5p/15; 4p - 6 = 15; 4p = 15 + 6 = 21; P = 21 /4 3-5x+2x=6x+5 you std 7 3- 5x+2x= 6x+5 3-3x= 6x+53-5= 6x+3x2= 9xx= 9/2x= 4.5 3-3x=6+53-5=6x+3x-2-=9xx=2/9 |
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| 23. |
3x-2/2x-1 = 4x+8/7x-2 |
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| 24. |
7x+4x=22 then x=? |
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Answer» x=2 is the right answer 7x+4x= 11xnow11x= 22x= 22/11= 2thanks |
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| 25. |
14. A cylinder has a diameter of 12 inches and aheight of 3 inches. What is its surface area? |
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Answer» Formula: sa of cylinder=2pi r h+2 pi r^2Given:Radius =12/2=6 inchesHeight=3 inchesSolution:SA=( 2*3.14*6*3)+(2*3.14*6*6)=113.04+226.08=339.12Therefore surface area of cylinder=339.12 inches square |
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| 26. |
5. Factorise:x3-2x2-x+2 |
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| 27. |
6Factorise : x3 +13x +32x + 20 |
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| 28. |
Factorise:(i)x3-2x2-x+2 |
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| 29. |
Factorise(1)x3-2x2-x+2 |
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Answer» x³ - 2x² -x + 2x²(x - 2) - (x -2)(x² - 1)(x-2)(x-1) ( x+1) (x-2) |
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| 30. |
16x4+12x3 +8x2 +4x4x |
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| 31. |
1 “फफुशरण७त६_ त्स्तुए ष् फएफैरर० कहान ° '\%Wm WQ गए एणपाइणाएँह: हु णीएरण्यलपi :WWQ Yy कु दण्ैठरप७ O WS % Oy i |
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| 32. |
Factorise each of the following.(i) 6x3 + 36xļy |
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Answer» take 6x^2 comman6x^2(x+6y) 6x^3+36x^2y = 6x( x^2+6xy) 6x²(X+6y) is the correct answer of the given question. 6x^2(x+6y) is a correct answer 6x^2(X+6y) is the best answer. 6x²(X+6y) is the right answer correct answer is6x³ + 36x²y = 6x²(x + y) please like and accept as best answer 6x^2(x+6y) is right answer. |
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| 33. |
- ବିୟୋଗ କର -(i) 6x3 - 13x2 + 14 ରୁx +2x - 7x +11 । |
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| 34. |
Find the value+6x3 |
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Answer» 0.072 is the answer of the following |
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| 35. |
Solve the following equations bytransposition method.a. -7x = 21b. 18 - 7x = -3 |
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Answer» -7x3 = 21Not answer Answer of a part - -3 or minus 3Answer of b part-. -15/7 or minus 15 upon 7 if -7x=21 then 21 is divided by -7 so ×=-3 a. -7x =21x= -21/7x=-3 -7x=21x=21/-7x=-3 b). 18-7x = -3 21 = 7xx = 3 a . -3b. 3sahi he na |
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| 36. |
All of the following are equivalent except _____7x^24x + 3x(4+3) x7x |
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Answer» 7x² as all other Equation will simplified to7x |
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| 37. |
uesday 7.1.9-101. An image of a book shown on a website is 1.5 inches wide and 3 inches tall on a computer nThe actual book is 9 inches wide.a. What scale is being used for the image?b. How tall is the actual book? |
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Answer» a. Scale factor = 9/1.5 = 0.38b. Height of the book = 3 × 0.38 = 1.14 inch |
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| 38. |
X .3 1an A= ntanB AR sinA.M cos® 4 w1 e R| |
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| 39. |
factorise 6x2-8x-5 |
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| 40. |
factorise X3 + 6x2 + 11x + 6 |
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| 41. |
ctorise:0 6x3-8x2() 35a3b2c + 42ab2c2/v) 8(2a+ 3b)- 12(2a +3-12a (x - |
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| 42. |
sin®—2 sin’ 0Sy - oo2 0057 9 - 0059= tan® |
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| 43. |
ह 0 ९ का मजा £y Aoe o 2 o L 2 |o sy S e S अकिा |
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| 44. |
6x2-13x+5 |
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Answer» 6x²-13x+56x²+2x-15x+52x(3x-1)-5(3x-1)(3x-1)(2x-5) |
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| 45. |
2Ly r© 1z ( z()) o3 renba sy 2L XESउदार न छठ |
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| 46. |
उदाहरण 1 यदि 4 + (3०-20 371 (6 जहाँ 2 और ./ वास्तविक सच्याई 5 Syज्ञात कीजिए। |
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Answer» 4x +i(3x-y)=3+i(-6)=>4x=3and 3x-y=-6=>x=3/4and y=33/4 hit like if you find it useful |
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| 47. |
Multiple Choice Questions (MCQs)12. A standard paper clip is about 2 cm long. Ifyou lay 60 paper chips end to end. What will bethe length of the line of paper clips ?(a) 128 cm(c) 144 cm(b) 168 cm,(d) 96 cm |
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Answer» 168 will be the answer of your question length of 1 paper clip=2 (4/5)cm=2.8cmlength of 60 paper clips=2.8×60=168cm |
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| 48. |
41. 6x2 -17x - 3 |
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| 49. |
(ii) 6x2-3 7x |
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| 50. |
Q41 [B+.J27 + /(73 +J64))) T w1 =Tकरें।(6) 1 (B) 2© 3 (D) 4 |
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Answer» = 3please like the solution 👍 ✔️ √(3+√(27+√(73+8))√(3+√27+9√(3+6= 3 |
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