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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.
| 22751. |
If 3cotA =2, then the value of tanA |
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Answer» 3/2 Hii shruti sis I am sorry maine dhayan nhi diya mijhe lga cos A hai 3/2 Tan A = 3/2 Sorry √5/2 3/√5 |
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| 22752. |
How to get prepared for trigonometry????? I am too weak in that ??? |
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Answer» Learn formula firstly and then do question of ncert Agr yaha to mere online aane pr milna sb aache se kra dunga ... aapka chapter ho jayega easy hai??? Agr messenger to jb chaho message kr dena Thankx ki zarurat nhi hai sis? Batao kese pdna chahogi messenger ya yaha? Thankuuuùu☺️ I can help you ... mesaage me on messenger my id is - aproov kaur. And there is no friend on fb. Agr yaha pe hi to jb mai online hou tb ana . ?mai sikha dunga dont worry sis? 1st try to understand WHAT types of questions r asked form precious years papers d practice those types of questions more with full concentration Practice Acha opinion ni hai Dear sir to sirf tricks bateyge but beta mehanat to thumehi karna hi ??????? Practice more and more... Aap bs ek baar dear sir ka video dekh lo mujhe visvas hai ki aapko acche se smj aa jayegi Watch video of dear sir on you tube |
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| 22753. |
Kon kon KENDRIYA VIDYALAYA me padhra hai ? Comment in which Kendriya vidyalaya do you study? |
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Answer» What a question Vaha bhi hai kya kv Kv 1 Nope buddy.. Nhi pde h???? |
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| 22754. |
Prove graphically that cos²ф + sin²ф = 1 |
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Answer» Why on graph .?prove it neumerically Innocent bird Hey innocent girl ... ye mai hu pehchana ? |
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| 22755. |
The perimeter of a semi circle is 36 CM then find the radius. |
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Answer» R=126/11 Hlo innocent girl ... pehchana? Hey mate ☺HERE\'S THE ANSWER!!!If perimeter of semi circle = 36 Perimeter of semi circle= pi×r = 36 = 22/7×r = 36= 22r/7 = 36= r = 36×7/22 =r = 126/11 = r = 11.454 (approx) 7 cm 7 c. Answer is 7cm 42/11 |
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| 22756. |
The degree of the polynomial x²+3x+k=0is 2 then find k |
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Answer» 2 and 1 -10 |
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| 22757. |
CosA/1-sinA |
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Answer» SecA+tanA 1+sin A/cosA Tan(45° + A/2) |
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| 22758. |
If perimeter of right triangle is 60 cm . The hypotenuse is 25cm. Find the area of triangle. |
| Answer» When base =15 then perpendicular =20 and when base = 20 then perpendicular =15 | |
| 22759. |
Please send me the chapterwise marks list |
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| 22760. |
F(x) = x sin 1/x then find value for f\'(0) |
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Answer» 3ooooo 0 0 |
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| 22761. |
Please tell me Csa and tsa of hollow hemisphere |
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Answer» There was no height in hemisphere Csa 2pie r^2Tsa 3pie r^2 R=outer radiusr= inner radiush= heightCSA = 2π(R+r)hTSA = 2π(R+r)h + 2π(R^2-r^2) |
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| 22762. |
7 cos - 3 cos =7, prove that = + or- 3 |
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Answer» Recheck your question. What to prove? Please send answer |
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| 22763. |
Sin30\'+tan45\'-cosec60\'------------------------------------Sec30\'+cos60\'+cot45\' |
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| 22764. |
Solution for 9x + 8y = 42 and 3x -2y = 0 |
| Answer» x=2 y=3 | |
| 22765. |
3,7,11,15........... ka kaun sa pad 79 hoga? |
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Answer» 20 20 20 20 20 20 20 |
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| 22766. |
2tansquare 45°+cossqure30°-sinsqure60° |
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Answer» 2 2 1 will be the answer |
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| 22767. |
I want to revise chapter 8 |
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Answer» Ok revise O |
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| 22768. |
In an equilateral triangle ABC ,D is a point on side BC such that BD=1/3BC. Prove that. 9AD^2=7AB^2 |
| Answer» Type this question on Google | |
| 22769. |
Which term of the A. P. - 4, - 1, 2,... is 101? |
| Answer» l=a+(n-1)d101=-4+3n-3101+4=3n-3105=3n-3105+3=3n108=3nn=108%3n=36 | |
| 22770. |
What is the meaning of incredible? |
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Answer» Yup sis thik ho jao jldi Boards bhot paas hai so plzzz take care of yourself and get well soon . . . Mere liye hi sabhi dukh bne hai????? . Yrr aaj sb bura hora hai aur aapki tabiyat bhi????? Arre ??????? .. Aaj ka din hi bekaar h Yrr very sorry firse jane k liye...? Hi everyone Ayenge wo haina? Haan mera bhi ans kia tha unhone Sorry diku mujhe jana pada tha tb.... |
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| 22771. |
Find the zeroes |
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Answer» What is equation What is the equation? |
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| 22772. |
20 se kis kis ke paper h friends |
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Answer» Mera h 20 ko exam IT My bro "INFORMATION TECHNOLOGY " KA Hamare bro "IT" ka Which school u are in For us from 26only . But for a few from 24 for our school |
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| 22773. |
If 12th term of an ap is 213 and the sum of its 4 terms is 24 find the sum of its first 10 terms |
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| 22774. |
Prove that. (1+cotA- cosec A) (1+tanA + secA)=2 |
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Answer» Jayega Pehle ise sin cos me change krke ushke bd solve ho gya |
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| 22775. |
Which term of the A.P 3,15,27,39........will be 120 more than its 21st term ? |
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Answer» Hlw a=3d=12n=21an=?an=a + (n-1)d = 3+ 20d =3 + 20*12 = 3+240an =243An= an+ 120 = 243+120 =363An= a+(n-1)d 363= 3+(n-1)12363-3=(n-1)12360/12=n-130=n-1n =30+1n =31 |
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| 22776. |
Find A if tan 2A=cot(A-24°) |
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Answer» Tan2A =cot(A-24)=90+24=A+2A=114=3AANSWER IS A=38°? ???? Hii ? Dimaag kharaab hogaya mera Sorry hi diku Hi deep Aap kon Hii.. Hlw Yup? ...??? Isme likha nhi ... Given hai A is acute angle Vese isme given hai 0 Cot (90° - 2A) = cot ( A - 24°) => 90°+24° = A + 2A => 114 = 3A => A = 38°.. 38⁰ A= 38 |
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| 22777. |
How many two digit numbers are divisible by 3 ? |
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Answer» 30 Hlw Hi diku |
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| 22778. |
Whatvis composite number? |
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Answer» Btw, I think aapka answer jyada right h ??? The number which has more than 2 factors other than 1 and itself is called composite number.. Composite numbers are number which are composite ? |
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| 22779. |
Two circular flower beds have been |
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| 22780. |
What is natural number |
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Answer» The number which represents in number line is called natural number Counting number are called natural number. These number are denoted by N All counting number is called natural number.. |
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| 22781. |
What is the marking in math board chapterwise |
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| 22782. |
Kisko apna admit card mila behen? |
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Answer» Hii sowndaryaa ??? Hi all,hi aadya kya hua diku Buddy ye tha mera question. Mennu mila hai Oooyeee!!!aseem... suhana hi hu m!!! Suhu ka fake nikl yha se .... sb suno ye suhu ka fake hai! Yess!! Dusre phn se Sorry all bye see ya at night... after 11 or 10:30 . Suhu aap ho ye? Aajau* Mera dinner tym hogya hai .... mai 11 k baad aunga ab . . Shayad 10:30 k baad aajai Hii Hlo diku Ab ni krunga Aapko bura laga mai padai ki baate krta rehta hu isliye Sorry kisliye ?? Sorry? Arre Aap karo..mai ja rhi ??? Ha..khush ??? Direct ans ?? Chalo uper wala ques solve kro dekhte hai kaun pehle ans krega ..? lets start Ab khush aadu???? Mujhe ?? Bye suhu Fir to aapka ana mushkil hoga Bye!! Apki preparation kesi chl rahi h?? Nahi☹️ Kisi aur frnd ka phn ni le sakti,? Okh! Koshish krungi!!? Suhu aap aese hi aati rehna bich bich mai ??ok? Mummy ki train ni ayi abhi..? Oh ? Kal milega mujhe to??? Nahi mila!!? Lo puchh liya?????? |
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| 22783. |
Solve for x. ax/b+bx/a=a+b. ax+bx=ab |
| Answer» X = ab | |
| 22784. |
Uihc |
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| 22785. |
Prove 3-√5 irrational no |
| Answer» Let assume 3-√5 is rational number. Therefore 3-√5=p/q after concelling the common factor from p and q . We get 3-√5=a/b where a and b are co prime no therefore 3-√5=a/b. √5=3-a/b. √5=3b-a/b because 3b-a/b is a rational number therefore √5 is also a rational number but we have proved that√5 is an irrational number therefore our assumtion contradiction is wrong therefore 3-√5 is irrational number. | |
| 22786. |
Read the equation of 28 + 58 + 38 + 98 + 48 + 98 + 25 2 x 2 8 2 9 2 x 2 x 2 x |
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| 22787. |
Is maths standard paper very tough even to pass? |
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Answer» Hn yll!! No it is not tough if you ready all NCERT example and NCERT questionsso you get good marks Prince check above ques and then tell YES BUT YOU CAN DO NCERT AND NCERT EXEMPLAR FOR GETTING MARKS Bss sorry kl raat k liye . .. Sorry kl k liye Mai jane wala hu yrr gyi aap? Diku? Sorry kl raat k liye Diku gd evening Mai ek post krta hu aap bhi dekho bhot tough Bhot mushkil the kahi nhi the wo ques Practice karo...... On cbse site there was very difficult paper I could not solve easily No |
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| 22788. |
90 degree angle |
| Answer» 90 degree angle = 90° | |
| 22789. |
Sin(A-B)=1/2 and Cos(A+B)=1/2.Find the value of A and B |
| Answer» Sin(A-B)=sin30Cos(A+B)=cos60A-B=30A+B=602A=90A=45B=15 | |
| 22790. |
How could i prepare for my Exam to score 100 out of 100? |
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Answer» Gf ko ghuma Just do last 10 years paper and EAD Sample papers Padte raho sara din? |
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| 22791. |
4xx+4x-15=0 |
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Answer» Where do u live? Who are u mr. Sanket ACCORDING TO ME ANSWER IS -5/2 AND3/2 |
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| 22792. |
If qb is 5 cm and pc is 9 cm evaluate pq |
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Answer» 45/bc Deep ho? |
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| 22793. |
How many three digits Natural number are divisible by 6 |
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Answer» The 3 digit numbers when divided by 6 leaves remainder 1 are103, 109.......997where a=103, d= 109-103=6 and An= 997An= a+(n-1)d997=103+(n-1)×6(n-1)6=997-103=894n-1=894/6=149n=149+1=150so, there are 150 numbers 150 |
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| 22794. |
If in an equilateral triangle ABC AD perpendicular BC and AD = 12 cm find the each side of triangle |
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Answer» 16*1.732 8√(3 8 4√3 |
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| 22795. |
Whos paper Is on 20 feb and which tell me fast?? |
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Answer» IT No,my paper on 26 feb. Thx |
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| 22796. |
How can i increase speed in math |
| Answer» To more and more practice questions | |
| 22797. |
360distance covered |
| Answer» Who? | |
| 22798. |
Basin |
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Answer» Is it realated to any topic What is basin |
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| 22799. |
For what value of n does the two ap\'s have same value 13,19,25,....&69,68,67,.... |
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Answer» For 1st AP a=13d=19-13=6For 2nd AP A=69D=68-69=-1an =Ana+(n-1)d=A+(n-1)D13+(n-1)6=69+(n-1)-113+6n-6=69-n+17 +6n=70-n6n+n=70-77n=63n=9 9 is the right answer a1=13d1=6a2=69d2=-113+(n-1)6=69+(n-1)-113+6n-6=69-n+17+6n=70-n7n=63n=9 , |
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| 22800. |
The probability of getting an even number, when a die is throwr once is |
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Answer» Possible outcomes(p) =6Even numbers =2,4,6 =3Probability of getting prime number =3/6=1/2Hence, the probability of getting even number when dice is thrown once is 1/2 3/6 means 1/2 6 and5 1/2 |
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