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.
| 2651. |
The distance between the points (4,p) and (1,0) is 5 units. Find the value of p |
| Answer» 4 | |
| 2652. |
Hello ???... What is the zeroes of polynomial x2 +x-p(p+1)... Answer batao to jaane .. ?? |
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Answer» X²+x-p(p+1)= 0, x²+(p+1)x-px-p(p+1)=0, x(x+p+1)-p(x+p+1)=0, further u can solve..... p and -p-1 |
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| 2653. |
Find the value of\'a\'so that the point (2,9)lies on the line represented by ax-3y=5 |
| Answer» 16 | |
| 2654. |
Hii sahil reply na |
| Answer» | |
| 2655. |
X²-2x+3 |
| Answer» 3or1 | |
| 2656. |
1/x+4 —1/x–7=11/30 |
| Answer» | |
| 2657. |
When will board exams start |
| Answer» | |
| 2658. |
Solve for x and y by cross multiplication methodx+y=a+bax-by=a square+b square |
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| 2659. |
goooodnyte |
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| 2660. |
If the questions are not in order then Will there be negative marking |
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| 2661. |
When will the exams start |
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| 2662. |
Which term of AP 129,125,121-----is its first negative term |
| Answer» | |
| 2663. |
-1+sinA×sin (90-A)÷cot (90-A) |
| Answer» | |
| 2664. |
1/2*radius*arc length=? |
| Answer» It is the area of sector | |
| 2665. |
Fundamental therom of asthmatic |
| Answer» | |
| 2666. |
Net n |
| Answer» | |
| 2667. |
21 add 21 |
| Answer» | |
| 2668. |
Prove that 56×5root2 is not a rational number? |
| Answer» | |
| 2669. |
Find the first negative term of the AP -80, 76, 72,................. |
| Answer» | |
| 2670. |
A(k,3) b(6,-2) c(-3,4) find the value of k |
| Answer» Kya iska answer 3/-2 aahtaa ha | |
| 2671. |
If hcf of two numbers is and their product is120 ,find their lcm |
| Answer» si | |
| 2672. |
construct a triangle pqr=8cm an pq=qr=6cm.measure angle p ana r .what typeof triangle is this |
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| 2673. |
If 3 is a solution of 3x2(k-1)x+9=0 then k=? |
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| 2674. |
4/5÷3/5 |
| Answer» | |
| 2675. |
Theorem chapter 6 triangles |
| Answer» B.P.T;area ratio theorem ;Pythagoras These are important | |
| 2676. |
how many black cards in plaing cards |
| Answer» 26 black cards are there | |
| 2677. |
Find the sum of A.P:-2,7,12.......to 10 terms. |
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Answer» Sn=n÷2{2a+(n-1)d} =10÷2{4+45} =5(49) =245 235 |
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| 2678. |
The circumfrence of two circles are in ratio 2:3.find the ratio of there areas? |
| Answer» 4:9 | |
| 2679. |
131..3 |
| Answer» | |
| 2680. |
The sum of circumference and the radius of circle is 51 CM find the radius of the circle |
| Answer» | |
| 2681. |
Sahil tum sachhi gussa ho mujhase |
| Answer» | |
| 2682. |
two dices are thrown simultaneously ,find the probability of getting(i) an even number as the |
| Answer» According to the question,two dice are thrown simultaneously. We have to find the probability of getting an even number as the sum.Let A be the event of getting an even number as the sum i.e. 2, 4, 6, 8, 10, 12Elementary events favourable to event A are :(1, 1), (1, 3), (3, 1), (2, 2), (1, 5), (5, 1), (2, 4),(4, 2), (3, 3), (2, 6), (6, 2), (4, 4), (5,3) , (3,5),(5,5), (6,4), (4, 6) and (6, 6).Clearly, favourable number of elementary events = 18Hence, required probability{tex}= \\frac { 18 } { 36 } = \\frac { 1 } { 2 }{/tex} | |
| 2683. |
What is pythagoras theoram |
| Answer» Hypotenuse ka square =Base ka square×perpendicular ka square | |
| 2684. |
two dices are thrown simultaneously ,find the probability of getting (i) an even number as the |
| Answer» According to the question,two dice are thrown simultaneously. We have to find the probability of getting an even number as the sum.Let A be the event of getting an even number as the sum i.e. 2, 4, 6, 8, 10, 12Elementary events favourable to event A are :(1, 1), (1, 3), (3, 1), (2, 2), (1, 5), (5, 1), (2, 4),(4, 2), (3, 3), (2, 6), (6, 2), (4, 4), (5,3) , (3,5),(5,5), (6,4), (4, 6) and (6, 6).Clearly, favourable number of elementary events = 18Hence, required probability{tex}= \\frac { 18 } { 36 } = \\frac { 1 } { 2 }{/tex} | |
| 2685. |
Surface area of cube |
| Answer» | |
| 2686. |
2x+2y=32 |
| Answer» Facterisation mathod or quaderatic formula both can use to solve it | |
| 2687. |
Prove root 2 is irrational no |
| Answer» | |
| 2688. |
Circumference of semicircle? |
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Answer» Pie×R pie .r |
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| 2689. |
Can\'t understand exercise 6.5 question no.15 |
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Answer» And prove it Firstly make a triangle whose base is BC and from point A to D see in figure of 6.5exercise 6.55figure |
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| 2690. |
HisinC=4\\3Find all the trigonometric angles |
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| 2691. |
What is the markscheme of chapters |
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| 2692. |
How to find the factors |
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Answer» By finding multiples of the number Without division By euclid division lemmaHCF |
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| 2693. |
Shrushti are u there ? |
| Answer» | |
| 2694. |
Hi frnds Actually I didn\'t got the answer of my question |
| Answer» What was the question | |
| 2695. |
Find the 11th termfrom the lastterm (towards the first term)of the AP:10,7,4,......_62 |
| Answer» A1=10A2=7D=a2 - a1D=7 -10 = -3 A11 = a+ (n - 1)DA11= 10 + (11-1)× -3A11 = 10 + 10 × -3A11 = 10 - 30A11 = -20So the 11 th term of AP is -20 | |
| 2696. |
Subah 5:00 bje tm to 5 bje jaag hi jaati ho , I know it ??? |
| Answer» | |
| 2697. |
Convert the following ratio into percentage. 1. White socks to black socks in drawer = 8:5. |
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Answer» 8/8+5×100& 5/8+5×100 No possible |
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| 2698. |
What is the value of sin 120 |
| Answer» Root3/2 | |
| 2699. |
Find first negative term 121\'117\'113\'109 |
| Answer» Here the given AP is :\xa0121,117,113........a=121 and d=117-121 = -4The general term of an AP is given byan\xa0= a+(n-1)dLet nth term is negative{tex}\\Rightarrow{/tex}\xa0a+(n-1)d<0{tex}\\Rightarrow{/tex}\xa0121+(n-1)(-4)<0{tex} \\Rightarrow {/tex}\xa0121-4n+4<0{tex} \\Rightarrow {/tex}\xa0-4n+125 < 0{tex} \\Rightarrow {/tex}\xa0-4n< -125Hence, 4n>125{tex} \\Rightarrow {/tex}\xa0n >{tex}\\frac{{125}}{4}{/tex}So, n > 31.25Hence, the 32nd term is first negative term. | |
| 2700. |
What is collinear numbers |
| Answer» Numbers lying on a line | |