Saved Bookmarks
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.
| 19051. |
√2 is irrational no |
| Answer» | |
| 19052. |
1+5= |
|
Answer» Teri mummy ne Tu 10th ke लायक नहीं है। तुझे 10th में प्रमोट किसने किया Tera khandaan h wo to beta Meri principle ne Stop asking such nonsense question here Aapko 10 may promote Kisne kera. It\'s so easy... And 6 byy 4 6 Hey .. |
|
| 19053. |
anyone. ?????? |
|
Answer» Bolo Kya h hlo harsh Hey Yaa |
|
| 19054. |
Hello everyone ☺☺ |
|
Answer» Noo R u guys there instagram?? Padai karni thi Wat r u guys doin hii Hey Hello |
|
| 19055. |
2 + 2= |
|
Answer» yha gali mat do Sala exam is on the door and you are asking such rubbish questions apni bap ko puch 4 5 4 |
|
| 19056. |
Find HCF AND LCM 56456 7646 |
| Answer» | |
| 19057. |
Jagah teri, time teraDaang meri, veham tera❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤DAANG\xa0LOVE FAB SONG\xa0 |
|
Answer» hlo tumse nahi hoga bhai. ? How to highlight? |
|
| 19058. |
1+×2= |
| Answer» | |
| 19059. |
0/3 |
| Answer» | |
| 19060. |
Draw a line segment of length 7.6 cm and divide it in the ratio 5 :8 measured the two parts |
| Answer» Yeh question is app me nahi kiya jaa sakta | |
| 19061. |
-b-0 =...... |
| Answer» 0=+b | |
| 19062. |
Given 15 cot A=8, Find sin A . |
|
Answer» Right hai 15/17 15/17 Cot A=8/15 15/17 hona chaiye. SinA=15/17 |
|
| 19063. |
DE||BC and AD=1/2BD. If BC=4.5cm, find DE |
| Answer» 2.25 cm | |
| 19064. |
X |
| Answer» | |
| 19065. |
Hello Guys. ?? |
|
Answer» Hii Hiii |
|
| 19066. |
Bye...every one and good night??meet u tomorrow at 02: 00 am |
|
Answer» Ok sorry Not bro i am a girl Yes bro.....and study till 9 Ok bye you wake up at early morning Bye Bye Okk....gud mrng..... |
|
| 19067. |
fgh |
| Answer» | |
| 19068. |
Wath area rectangle |
|
Answer» Perpendicularly And diagonals bisected each other perpendi9 A quad...having opposite sides equal.. |
|
| 19069. |
For what value of nth tetm of twoAP 60,62,64,....-10,-3,4,11,....equal |
|
Answer» ? N=15 ??? 15 |
|
| 19070. |
Hey gitika are you here |
| Answer» | |
| 19071. |
How we can drive the value of sin 60 Don\'t we answer in short |
|
Answer» Ya u r right Take a equilateral triangle drwa perpendicular from and take sides as 2a then BC divided in two parts as a and a then find hsquare and we know that it bisects angle so above angle 30 and remaining will be 60 now find out sin60 By making a equilateral traingle and divide traingle in two equal parts then you find the value of sin60 |
|
| 19072. |
Solve the equation: -4+(-1)+......+x=437 |
| Answer» (-4) + (-1) + 2 + 5 + ---- + x = 437.Now,-1 - (-4) = -1 + 4 = 32 - (-1) = 2 +\xa01 = 35 - 2 = 3Thus, this forms an A.P. with a = -4, d = 3,l = xLet their be n terms in this A.P.Then,Sn\xa0=\xa0{tex}\\frac { n } { 2 } [ 2 a + ( n - 1 ) d ] {/tex}{tex}\\Rightarrow 437 = \\frac { n } { 2 } [ 2 \\times ( - 4 ) + ( n - 1 ) \\times 3 ]{/tex}{tex}\\Rightarrow{/tex}\xa0874 = n[-8 + 3n - 3]{tex}\\Rightarrow{/tex}874 = n[3n - 11]{tex}\\Rightarrow{/tex}874 = 3n2\xa0- 11n{tex}\\Rightarrow{/tex}3n2\xa0- 11n - 874 = 0{tex}\\Rightarrow{/tex}3n2\xa0- 57n + 46n - 874 = 0{tex}\\Rightarrow{/tex}3n(n - 19) + 46(n - 19) = 0{tex}\\Rightarrow{/tex}3n + 46 = 0 or n = 19{tex}\\Rightarrow n = - \\frac { 46 } { 3 }{/tex}\xa0or n\xa0= 19Numbers of terms cannot be negative or fraction.{tex}\\Rightarrow{/tex}\xa0n = 19Now, Sn\xa0=\xa0{tex}\\frac { n } { 2 } [ a + l ]{/tex}{tex}\\Rightarrow 437 = \\frac { 19 } { 2 } [ - 4 + x ]{/tex}{tex}\\Rightarrow - 4 + x = \\frac { 437 \\times 2 } { 19 }{/tex}{tex}\\Rightarrow - 4 + x = 46{/tex}{tex}\\Rightarrow x = 50{/tex} | |
| 19073. |
Is anyone online ??? |
|
Answer» Yes yes Yaaa |
|
| 19074. |
Please solve this, it\'s very hard.56+90/10-9+57-40= |
|
Answer» 30 is correct answer 146/18 Sry 226 220 49 73 / means what??? |
|
| 19075. |
How to find the area of a circle |
|
Answer» The formula is pi r square We have a radius to the value of (r) put the formula and you got the answer my dear friend ? Pi r square |
|
| 19076. |
Given sinA+2cosA=1Prove that 2sinA-cosA=2 |
| Answer» | |
| 19077. |
√6-√3=? |
|
Answer» Again wrong bro.. (Root 6+roots 3)/3 √3 |
|
| 19078. |
If root 3 sin theta- cos theta=0 and 0° |
| Answer» | |
| 19079. |
Use eculid division algorithm to find the HCF of 135 and 225? |
|
Answer» 45 hy kapoor here im also kapoor 45 45 |
|
| 19080. |
3x+x+4=0 |
|
Answer» x=-1 Why ,why,? Why? U To whom you are saying Be fast Answer is -1 X =-1 -1 |
|
| 19081. |
U3u3u3iii3i88 |
|
Answer» What ??, |
|
| 19082. |
Converse pythagores theorem |
|
Answer» Angle In a triangle if the square of the one side is equal to the sum of the square of the other two sides then the angle opposite to the 1st side is right anvle NCERT me hai |
|
| 19083. |
Hi aap logo ka sara chapter khatm ho gya |
|
Answer» Nhi yrr tera ho gaya kya Aap sb kha ke h, we are friends Almost ho hi gya Ha Nahi |
|
| 19084. |
A21-a7=84 |
| Answer» | |
| 19085. |
Write the prime factorisation of 27300 |
| Answer» | |
| 19086. |
Hello frnfs how r u all |
|
Answer» Fine Nice How are you khushi Mast and you Ok Hii and you are not alone |
|
| 19087. |
Find area when hypotenuse is 4cm and angle is 30 |
| Answer» 2 root3 | |
| 19088. |
How to draw a 60,70 degree without protector |
| Answer» | |
| 19089. |
Formula of Ap |
|
Answer» Hello neha Hlo neha ??aur kuch Hello everyone Snth =n/2(a+l) Ya toh an का या sn का फॉर्मूला होता h anth =a+(n-1)d |
|
| 19090. |
If sin angle=a/b, show that sec angle+tan angle=underoot b+a/b-a |
| Answer» So easy.....?? do with the concept of triangle | |
| 19091. |
In triangle abc , right -angle d at a,bl and cm are the two medians. Prove that 4 (bl^2+cm^2)=5bc^2. |
| 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)] | |
| 19092. |
How to score in mathematics |
|
Answer» Han A I know mazak tha I have not copied actually ....when...u..was.typing..i..was.also....typing and..writing the same suggestion Sudhanshu don\'t copy my advice But. ..sorry...ha...maine muzak kiya...tha.... First learn all formulae Ya he is right Don\'t Speak same 2 same Sare chap...ko....kamse kam 4..yar. .5...bar banayiye Practice your weak chapters at least 4 to 5 times Actually aapko concept clear hona chahiye. ... Sorry. .. Agar pitch achhi rahi to....aap score karengi ???? Bat bol le kar mathematics ke ground me utre |
|
| 19093. |
2×3×3= |
|
Answer» Kon ho Nhi Hey swaggy mujhe pehchana Hey...how r u all? 18 18 18 |
|
| 19094. |
A=bq+r |
|
Answer» * It is formula of Euclid\'s division lemma (or) Euclid\'s division algorithm * Given positive integers a&b there expedited unique integers q&r satisfied a=bq+r 0 | |
| 19095. |
A wire is looped in the form of a circle radius 14cm find the length of the wire |
|
Answer» radii -14cm perimeter -2*22/7*14-88cm 88 |
|
| 19096. |
Find the value of k for which one root of the quadratic equation kx^2-14x+8=0 is six time other . |
| Answer» Please koi mujhe iska answer batao please | |
| 19097. |
In an acute angled ∆PQR,angle PQR =45 .Prove that:(PR)²=(PQ)² +(QR)²-4ar(∆PQR) |
| Answer» | |
| 19098. |
If n is an odd integer then show that n^2 is duvisible by 8 |
| Answer» Let n = bq+rWhere r =1,3,5 | |
| 19099. |
don\'t he tacos theta+1/sintheta+costheta-1=1/sectheta-tantheta |
| Answer» Loading... | |
| 19100. |
Will class 9th Marks affect class 10 marks? |
|
Answer» Yes but after CCE pattern 5his rule will not follow in cbse Bilkul nahi No |
|