InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2701. |
Kya lagta hai jis ne abhi tak kuch nhi padha aur jiska basic bhi weak ho woh ab padh ke 90+ le aaye |
| Answer» Himanshu aap to study karne jaa Rahe the | |
| 2702. |
Trigonometry is tough or not? |
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Answer» It\'s chapter only based on formulas It is very easy chapter This is easy but may be tough not at all |
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| 2703. |
If the points (x,y) is equidistant from the points A(a+b,b-a) and B(a-b,a+b) .prove that bx=ay |
| Answer» |PQ| = |PR{tex}\\begin{aligned} \\sqrt { [ x - ( a + b ) ] ^ { 2 } + [ y - ( b - a ) ] ^ { 2 } } = \\sqrt { [ x - ( a - b ) ] ^ { 2 } + [ y - ( b + a ) ] ^ { 2 } } \\end{aligned}{/tex}Squaring, we get[x - (a + b)]2 + [y - (b\xa0- a)]2\xa0= [x - (a - b)]2 + [y - (a + b)]2or, [x - (a + b)]2 - [x - a + b]2\xa0= (y - a - b)2 - (y - b + a)2or, (x - a - b + x - a + b) ( x - a - b - x + a - b)= (y - a - b + y - b + a)(y - a - b - y + b - a)or, (2x - 2a) (- 2b) = (2y - 2b) (- 2a)or, (x - a)b = (y - b)aor, bx = ay.Hence Proved. | |
| 2704. |
2+456+98=? |
| Answer» 556 | |
| 2705. |
2*2=??? |
| Answer» 4 | |
| 2706. |
If a,b,c are in A.p then show that a(b+c)/bc b(c+a)/ca c(a+b)/ab |
| Answer» Please solve it | |
| 2707. |
Mm to cm i gave divide or multiple which is correct and what is formula |
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| 2708. |
Hello ishi ... |
| Answer» | |
| 2709. |
√9+√7 is irrational |
| Answer» Yes. | |
| 2710. |
Root 3 +root 5 is irrational |
| Answer» Yes | |
| 2711. |
0/0=2 prove kro |
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Answer» thnku 100-100/100-100 thenSquare of 10-square of 10 divided by10(10-10) then(10+10)(10-10) divided by 10(10-10) then Cancelled (10-10) then came 10+10 divided by 1020/10 then we get=2 |
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| 2712. |
Which sample paper good for gaining marks. |
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Answer» Arihant Examidea |
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| 2713. |
The opposite angular points of a square are (2,0)and(5,1).Find the remaining Points. |
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| 2714. |
what are the limitations of electric impleses in neuron? |
| Answer» | |
| 2715. |
Ab bolo jo bhi bolna hai |
| Answer» | |
| 2716. |
The sum of two numbers is 16 and their reciprocal is 1/3 . Find the numbers |
| Answer» x=16root3-3/root3 and y=root3 | |
| 2717. |
Why boys are not tied with chain while marriage |
| Answer» | |
| 2718. |
What is zero ..odd or even |
| Answer» It is neither odd nor even | |
| 2719. |
If the square of the difference of the zeros of the quadratic polynomial fx |
| Answer» | |
| 2720. |
O Sneha sister kise bol rhi h |
| Answer» | |
| 2721. |
When does the final exam of class10 will be held of year 2018 |
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Answer» Rudradeep CBSE hasn\'t yet announced the datesheet March CBSE had announced it |
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| 2722. |
Hey RIMSHA where r u |
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| 2723. |
Oji bahna baar baar ye qstn box mt enter kro Jo bhi baat krni h naa comment box m kro |
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| 2724. |
In a cyclic quadrilateral one angle is 140 |
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| 2725. |
Mere saare frnds yahan aao |
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Answer» Bhai OBEROI hm aapke jzbaton ki kadar krte h Dear friend this question is not related to mathematics. |
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| 2726. |
Find The area of Minor Segment If the Radius of the circle is 21cm and angle AOB =120° |
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| 2727. |
Yrr Sneha aap comment box me àao na |
| Answer» | |
| 2728. |
Bhai dekh main jaanta hu BIHAR badnaam h to yrr isme m kya kru |
| Answer» | |
| 2729. |
Hey SHIVIKA I\'ve found ur qstn bt hw can I solve on this comment box. |
| Answer» | |
| 2730. |
Derivation of tsa of frustum |
| Answer» | |
| 2731. |
O bhailog BIHARI hone me koi problem h kya |
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| 2732. |
O sryyy RIMSHA I\'m from BIHAR |
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| 2733. |
Can two numbers have 18 as their HCF and 380 their LCM ? Give reason |
| Answer» We know that HCF of two numbers is a divisor of their LCM. Here, 18 is not a divisor of 380.But 380 = 18×21+2Here 2 is remainder so 380 is not divisible by 18.So, 18 and 380 cannot be respectively HCF and LCM of two numbers. | |
| 2734. |
If 3x=CosecA & 3/x=cotA then find 3(X2 _1/X2) |
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| 2735. |
O bhai OBEROI aapko achha nhi lg RHA to kyu time waste or rhe ho |
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| 2736. |
3+2 |
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Answer» 5 it\'s so easy man 5 5 |
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| 2737. |
How I do question no 8 of exercise 14.1 by step deviation method? |
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| 2738. |
RIMSHA aap hme galat mt smjho wo pragya ji kuchh puchh rhi thi isliye mene upar bulaya |
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| 2739. |
Pragya come here |
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| 2740. |
Yrrr yahan pe koi kisise baat bhi nhi kr skta kya |
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| 2741. |
Find the value of k for which roots of the quadratic equation Kx>+2x>+3=0 |
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| 2742. |
Hey RIMSHA r u angry with me |
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| 2743. |
Okkk gyss I\'m going byyyy see u tomorrow |
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| 2744. |
What is payethagoras |
| Answer» Paythagoras is a theorem ...paythagoras is introduced by Paytthagoras named scientist ....theorem is that "the square of hypotenuse of a right triangle is equal to the sum of square of perpendicular and square of base ..is called paythagoras Theoem. " | |
| 2745. |
For what value of k will The consecutive terms 2k+1,3k+3 and 5 k - 1 form in AP |
| Answer» If {tex}2k + 1, 3k + 3, 5k -1{/tex} are in A.P.then {tex} (5k - 1) - (3k+ 3)= (3k + 3) - (2k + 1){/tex}or, {tex}5k- 1 - 3k- 3 = 3k + 3 - 2k -1{/tex}or, {tex}2k - 4 = k + 2{/tex}or, {tex}2k - k = 4 + 2{/tex}or {tex}k = 6{/tex} | |
| 2746. |
If alfa + beta =24 and alfa -beta=8 find a quadratic polynomial whose zeros are alfa n bet |
| Answer» Alpha=16 n beta = 8X2-24x+128 | |
| 2747. |
Find the value of \'a\' so that the point (2,9) lies on the line represented by ax-3y=5 |
| Answer» | |
| 2748. |
Black andcm are medians of a triangle ABC right angle at A prove that bl2+cm2)=5bc2 |
| Answer» BL and CM are medians of a {tex}\\triangle {/tex} ABC in which {tex}\\angle{/tex} A=900From {tex}\\triangle {/tex}ABC, BC2 = AB2 + AC2 ....(i)From right angled {tex}\\vartriangle {/tex} ABL,BL2 = AL2 + AB2i.e {tex}B{L^2} = {\\left( {\\frac{{AC}}{2}} \\right)^2} + A{B^2}{/tex}{tex}\\Rightarrow {/tex} 4BL2= AC2 + 4AB2 .....(ii)From right-angled {tex}\\triangle {/tex}CMA,CM2 = AC2 + AM2i.e {tex}C{M^2} = A{C^2} + {\\left( {\\frac{{AB}}{2}} \\right)^2}{/tex}[mid-point]{tex}\\Rightarrow {/tex}{tex}C{M^2} = A{C^2} + \\frac{{A{B^2}}}{4}{/tex}{tex}\\Rightarrow {/tex}{tex}4C{M^2} = 4A{C^2} + A{B^2}{/tex} .....(iii)Adding (ii) and (iii), we geti.e.4(BL2 + CM2) = 5(AC2 + AB2) = 5BC2 [From (i)] | |
| 2749. |
Is there any formula for this |
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| 2750. |
How to find quadratic equation by zeroes |
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