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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. |
0.01 persent |
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| 2. |
Find the coordinates of the point on y-axis which is the nearest to the point (- 2 ,5) |
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Answer» (0,5) 0,5 |
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| 3. |
kv guys maths ka syllabus cover hogya |
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Answer» Aapki caste kya h Brahman boy आप khha se ho Haan shayad Almost Badi jaldi? Nhi....70 % Nahi |
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| 4. |
2ax + 2by =a + b and 3x+ 5y = 4 find a and b by elimination method |
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| 5. |
Prove root 5 is irrational number |
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Answer» Given in this aap Kya yaar itne easy question kyun poochte hoo |
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| 6. |
How to get free question paper |
| Answer» Check question papers here :\xa0https://mycbseguide.com/cbse-question-papers.html | |
| 7. |
B^2_4ac=o |
| Answer» | |
| 8. |
Weishtage of all chapters |
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Answer» Sample paper ke front pe hai dekh lo Please search on Google Means |
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| 9. |
Proove that 7 +3√2 is not a rational number. |
| Answer» Ncert question | |
| 10. |
If d is hcf of 40 and 65 find the value of integers x and y which satisfy d= 40x+65y |
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| 11. |
Find the value of cos1 cos2 cos3....cos180 |
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Answer» 0 because cos90\'=0 Yes 0 0 0 |
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| 12. |
Red balls are arranged in rows yo go |
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Answer» Pta nhi aur tum Pawan kahan the tm itne din Ok Come up Ha us din us se to baat kiya tha Do you know Khushi? Tum jharkhand m kaha se thi You know me? Bahut din se aapse baat nhi kiye the Pawan you are also from Jharkhand? Pata nahi Kya kehna chahte ho?? Hii pawan Aqsha Sooo |
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| 13. |
P (x)= xsquare -K (x+1) -a if (alpha + 1) ( beta + 1)=0 find \'a\' if alpha and beta are the zeros |
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| 14. |
Can anyone add me on facebook |
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Answer» Shraddha ans nhi di what is literature Hlw Sharada My mobile numberfor facebook only 9616472564 Yes Id Yes |
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| 15. |
sub ko nied a rahi h |
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Answer» Na Ba No Hii Nhi |
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| 16. |
If the pth term of an A.P. is q and the qth term is p, show that rth term is p+q-r. |
| Answer» Rs agarwal question | |
| 17. |
Simplify (a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3/(a-b)^3+(b-c)^3+(c-a)^3 |
| Answer» {tex}(a + b)(b + c)(c + a){/tex} | |
| 18. |
1/a+1/b+1/x=1/a+b+x solve for x |
| Answer» {tex}\\frac { 1 } { a + b + x } = \\frac { 1 } { a } + \\frac { 1 } { b } + \\frac { 1 } { x }{/tex}or,\xa0{tex}\\frac { 1 } { a + b + x } - \\frac { 1 } { x } = \\frac { 1 } { a } + \\frac { 1 } { b }{/tex}or,\xa0{tex}\\frac { x - ( a + b + x ) } { x ( a + b + x ) } = \\frac { a + b } { a b }{/tex}or,\xa0{tex}\\frac { x - a - b - x } { x ( a + b + x ) } = \\frac { a + b } { a b }{/tex}or,\xa0{tex}\\frac { - ( a + b ) } { x ( a + b + x ) } = \\frac { a + b } { a b }{/tex}( by cancelled a+b on b/s)or,\xa0x(a + b+ x) = -abor,\xa0{tex}x ^ { 2 } + ( a + b ) x + a b = 0{/tex}or,\xa0{tex}x ^ { 2 } + a x + b x + a b = 0{/tex}or, x(x + a)+ b(x + b) = 0or, (x +a) ( x+ b) = 0or,\xa0x = - a or x = -b | |
| 19. |
Trojan matek |
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| 20. |
What means cosA/sinA. |
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Answer» Hai Bhai cot A hi hota hao Kabhi teacher to puchna √2sin (π/4)+a What rubbish.... Mohabat/ pyar And i Sorry right CotA Hundred percent sure It is write Wrong answer Cot A Cot A |
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| 21. |
Real no. |
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Answer» Its a chapter...now what u want to ask...ask it 0, 1, 2, 9 all r real? |
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| 22. |
a3-b3 |
| Answer» (a-b)³+3ab(a-b) | |
| 23. |
Prove that √5+√3 is an irrational |
| Answer» Ncert dekho | |
| 24. |
Why you all not talking about studies? Why you all show the stupidity???? |
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Answer» Wohi smjha rha hoon sbko Man karta hai |
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| 25. |
2x+5y=7,4x+7y=14. find the \'x\'&\'y\'. |
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Answer» X=7/2,y=0 X=7/2 and y=0 |
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| 26. |
find the radius of a circle inscribed in a 5 12 13 triangle |
| Answer» 2 | |
| 27. |
Proove that Costeeta-sinteeta+1÷costeeta+sinteeta-1=costeeta+cot teeta |
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| 28. |
Solve for x and y x/a + y/b =2ax-by =a^2-b^2 |
| Answer» {tex}\\frac { x } { a } + \\frac { y } { b } = 2{/tex}{tex}\\frac { b x + a y } { a b } = 2{/tex}{tex}bx + ay = 2ab{/tex}........(i){tex}ax - by = (a^2\xa0- b^2){/tex}...(ii)Multiplying (i) by b and (ii) by a{tex}b^2x + bay = 2ab^2{/tex}.............(iii){tex}a^2x - bay = a(a^2\xa0- b^2){/tex}........(iv)Adding (iii) and (iv),we get{tex}b^2x + a^2x =\xa02ab^2\xa0+ a^3\xa0- ab^2{/tex}{tex}x(b^2\xa0+ a^2) = 2ab^2\xa0+ a^3\xa0- ab^2{/tex}{tex}x(b^2\xa0+ a^2)\xa0=\xa0ab^2\xa0+ a^3{/tex}{tex}x(b^2\xa0+ a^2)\xa0=a(b^2\xa0+ a^2){/tex}{tex}x = \\frac { a \\left( b ^ { 2 } + a ^ { 2 } \\right) } { \\left( b ^ { 2 } + a ^ { 2 } \\right) } = a{/tex}Putting x = a in (i),we get{tex}b \\times a + a y = 2 a b{/tex}{tex}a y = 2 a b - a b \\Rightarrow a y = a b{/tex}\xa0or y = b{tex}\\therefore{/tex}\xa0solution is x = a, y = b | |
| 29. |
Complete the following factor Tree find The campsite number x & y |
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Answer» It is not campsite. It is composite not campasite. |
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| 30. |
Cos² + tan²-1/sec²=tan² |
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| 31. |
check whether_150 ia a term of AP 11,8,5,2....... |
| Answer» 5th terms | |
| 32. |
If x ^2 +x-12 divides p(x) =x^3 +ax^2 +bx-84 exactly, find a and b. |
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| 33. |
in the figure triangle ABC similar to triangle DEF and AB/DE=2/3 if BC =4then find EF |
| Answer» =6 | |
| 34. |
Solve for x and yax+by-2a+3b=0bx-ay=3a+2b |
| Answer» x=2 y=-3 | |
| 35. |
Prove √3 as irrational. |
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Answer» It is already there in textbook Ncert |
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| 36. |
Find the eleventh term from the last term of the AP 27, 23,19,...-65 |
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Answer» From the last we have AP as-65,........,19,23,27Here a=-65,d=23-19=4Now a11=a+10d=-65+10×4=-65+40=-25 -25 Here a=27,d=23-27=-4Now a11=a+10d=27+10×-4=27-40=-13 a11=-25 |
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| 37. |
what is whole namber |
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Answer» 0,1,2,3,4..... Natural no.. Including 0 |
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| 38. |
Is there any topic ,which has been omitted ? |
| Answer» No...in maths not.... | |
| 39. |
If tanA =√2-1then find sinA sin B |
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Answer» Sin b = -1/√3 Ain a √2/√3 |
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| 40. |
Weight 4 6 8 10 12 14 No.of children 36 32 22 10 5 2 Find the median |
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| 41. |
What is the value of k |
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Answer» Sorry written by mistake Ques.?? |
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| 42. |
How to draw tangent? |
| Answer» With the help of hand and pen or pencil | |
| 43. |
Prove (cosecA_3sinA)(secA_cosA) =1÷tanA+cotA |
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| 44. |
4×6 |
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Answer» Did u forget how to multiply 24 |
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| 45. |
Do you have maths in hindi |
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Answer» Hii rani Nahi No |
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| 46. |
Show that (cos2theta-sin2theta)= 2tantheta/1-tan2theta is not an identity |
| Answer» Kahan gya sudhanshu???? | |
| 47. |
Is CBSE going to change 9th and 10th SYLLABUS next year (2018-2019? |
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Answer» Hello Hiiii Sunne me to aa rha h Sayed |
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| 48. |
If hcf (a, b)=12 &a×b =1800 then find the lam (a, b) |
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Answer» I don\'t have Nahi hai Kya tumhare paas oswal hai Sorry it\'s lcm |
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| 49. |
Root X + Y = 7 root Y + X =11 find x,y |
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| 50. |
Express 3.42323232323 in the form p/q,where p and q are integers and q is not 0 |
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