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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.
| 15301. |
X+2y=3,4x+3y=2 |
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Answer» X = -1 and Y =2 X=-1 and y=2 x= -3/5 and y=9/5 |
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| 15302. |
Comparing quantities ex no 8.2 1main |
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| 15303. |
write the irrational number between 0.32 to 0.56 |
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Answer» O.40400400040000 0.320320032000320000..... |
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| 15304. |
Test series |
| Answer» In which chapter | |
| 15305. |
9x^2+12x+4=0 |
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Answer» Hii x= -2/3 9x^2+6x+6x+4 3x(3x+2)+2(3x+2)(3x+2)(3x+2)x=-2/3, -2/3 |
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| 15306. |
A + b + c ka whole square |
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Answer» a^2+b^2+c^2+2ab+2bc+2ca a2+b2+c2+2ab+bc+ca |
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| 15307. |
1/secA-1+1/SECA+1=2COSECACOTA |
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| 15308. |
In an a.p if Sn=3n²+5n and ak=164 find the value of k |
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Answer» K=27 K=27 K= 27 |
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| 15309. |
Cosectheta - sintheta=l and sectheta- costheta=m. Prove that l^2m^2(l^2 +m^2+3)=1 |
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| 15310. |
What is central angle of a circle? |
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Answer» 360* 360* The angle at a point is 360° The\xa0angle between two radii of a circle is known as the\xa0central angle of the\xa0circle.\xa0The two points of the circle, where the radii intersects in the circle 360 degree |
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| 15311. |
12.3 ka 2 question |
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Answer» Arna***@***. Is your email address Is app me dekh lo |
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| 15312. |
7 chapter ke important questions |
| Answer» All questions are important | |
| 15313. |
Solve for x and y 99x+101y=1499.101x+99y=1501 |
| Answer» Value of x=8 and y=7 | |
| 15314. |
What is the formula area of triangle |
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Answer» 1/2*base *height 1/2 × base × height 1/2 × base × height 2 2 2AC = AB +BC |
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| 15315. |
Can we calculate the median of a grouped data graphically |
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Answer» Yes by using o give yes Yes |
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| 15316. |
0-20 5. Find the missing term20-40 f1 40-60. 1060-80. f280-100. 7 100-120. 8Total. 50 |
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| 15317. |
P is a point (-3,4) find the sum of distance of p from both |
| Answer» 3 and 4 | |
| 15318. |
If one zero of the polynomial (a^2+9)x^2+13x+6a is reciprocal of the other. Find the value of a |
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Answer» sum of roots = m + 1/m = -13/(a^2+9) and product of the roots = m x 1/m = 6a which gives 6a / (a^2+9)=16a = a^2+9a^2-6a+9=0 implies a^2-2 (a) (3) + 3^2=0 thus (a-3)^2=0 this a-3=0 and finally the value of a = 3 Let m and 1/m be the roots given roots are reciprocal of each other |
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| 15319. |
Solutions to all exercise |
| Answer» Is app ka use karo | |
| 15320. |
Pic of Don Baja Don Q of 73 are of Agra and yes Kaun Sath Windows Leela to kaun sa Mantra |
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| 15321. |
What is relation between mean mode and median |
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Answer» 3median=2mean+mode Mode=3median - 2mean Oh thabks aadya.... No varun, you are wrong...It will be 3 medium = 2 mean + mode. Mode =3median + 2mean Mode = 3 Median - 2 Mean |
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| 15322. |
What is Euclid division algorithm? |
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Answer» A=bq+r For any integers a and b, there exist a unique whole number q and r, such that, a= bq+ r, where a = dividend, b= divisor, q = quotient and r = remainder. |
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| 15323. |
How are you Suhana mere jaan?❤ |
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Answer» I have a strong crush on uh ???? Aaap kon ho.. |
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| 15324. |
The exponent of 2 in the prime factorisation of 144,is |
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Answer» Can you people solve it in your copy 4 |
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| 15325. |
What is the time table for cbse 10th board exam |
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Answer» Kya krega time table dekh ke axhe se pdh le tima table ni lgega No time table jab concentration power speed pr ho aur jab man kre jab pdo chahe vo raat ke 3 baj rhe ho... Okkk kyoki apne app ko time table mt bando kuch bi achhe se nhi krpaoge okk.. Hope it will help u... Bye |
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| 15326. |
1dcm3=1litre how? |
| Answer» 1 dm =10 m and 1m= 100cm.......so, 1 dcm=10^3 m^2 i.e 1 litre | |
| 15327. |
Sin theta upon cos theta |
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Answer» Answer is 1 Tan thita And sin thita * cos thita =1 !! For lucky 1 Tan theta.cot theta=? And cos /sin= cot thita Tan thita Tan theta |
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| 15328. |
85+(21/33)*20 |
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Answer» 375/11 103.260... |
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| 15329. |
If x+2 is a factor of x^3-2ax^2+16, then value of a is |
| Answer» Given x+2=0Then, x= _2Putting the value of x in the given equation x^3_2ax^2+16(_2)^3_2a(_2)^2+16_8_8a+16=0_8a= _8a=1 | |
| 15330. |
Anyone online........ |
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Answer» Kam bol Sahil Hmm sahi h aise bat nahi hai lekin sochna padta hai Kaafi smjhdaar h aap manisha ji agar hum bhi waise he karne lage to phir fark he kya rah jayega Sahi baat Ohk aisa h ky agr koi apke naam ka mjak udata h to aap kisi se km ho ky apko bhi uski watt lgni chahie Acha koi nahi na likha toh sahi ha sahil nam se kya hai yarr sach bol rahe girl hai belive me mai apna nam nahi likna chahti hu kyu ki sab log mere nam ka majk banate hai Naam se to boy hi h but nandani shreya ji ne bhi to dinesh likha tha wo to girl nikli Aap ko naam sa nahi pta lag raha ha kya O nahi yr mae boy hu Sahil aap girl ho ya boy Ye naam aap na boy ka q likha ha mera nam nandani shreya hai girl Dinesh aap boy ho ya girl Ok Helloooo I am also fine Fine n u Hru? Hanji |
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| 15331. |
Divide a line segement of lenght 7.5cm in the ratio of 3:2 |
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| 15332. |
Curved |
| Answer» ??? Can you please explain it | |
| 15333. |
Prove that √5 |
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| 15334. |
How to study maths for getting a good marjs in board exam |
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Answer» Practice hard just like me Study hard! Don\'t leave a single doubt in your mind, especially out of NCERT Think about problems and try to do problems in your mind and practice exemplar and try to understand every theorem |
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| 15335. |
What will be the syallbus for basic maths in class10 |
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Answer» Syllabus is same but standard \'s have little tough questions Syllabus is same but the question will be easy Yes, same syllabus as standard paper just basic maths students will get easy questions as compared to standard ones. Same syllabus as standard paper |
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| 15336. |
How to find the value of k in kx(x+4)+6 |
| Answer» K=0 or k= 3/2 | |
| 15337. |
Find rational number between root 2, 3 |
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Answer» I agree with aadya singh\'s answer As we know that, √2 = 1.414 and √3 = 1.732 . So, rational number between√2 and √3 are 1.5123 , 1.5432 , 1.6387 , 1.6592 , etc. |
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| 15338. |
Examplea of non similar figures |
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Answer» Circle and quadrilateral Square &triangle |
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| 15339. |
What is the LCM of largest composite number and smallest composite number |
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Answer» Infinite According to me the answer is infinite 1000 |
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| 15340. |
Aa simalarty |
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Answer» ANGLE ANGLE SIMILARITYIF 2 ANGLES OF A TRIANGLE ARE EQUAL THEN THE TRIANGLE IS SIMILAR BY AA SIMILARITYHOPE YOU HAVE GOT YOUR DOUBT CLEARED ♥️ Aage to bolo aap.. I have to define this?? Yeah |
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| 15341. |
2,5,9,14,.... Is an A.P.? |
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Answer» Hmm No because the common difference is nkt the same Ye to cbse ke mid term exam mein aaya tha No because common difference (d) is not common 20, 32 No To be a series on AP d shall always remain constant No |
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| 15342. |
If the points A(2,3) ,B(5,k) , C(6,7) are collinear the value of k |
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Answer» Step1 apply area of triangle that are given in ncert book STEP2 doing this like ex 7.3 que no 2 6 |
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| 15343. |
2sin x/2=1 |
| Answer» X=60 degree | |
| 15344. |
Draw a line segment of length 7.6 cm and divide it in ratio 5:8 measure the two parts |
| Answer» Sin-cos=1/2, find the value of 1/sin+cos | |
| 15345. |
cos^4A-cos^2A=sin^4A-sin^2A ..prove it?? |
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| 15346. |
What are co prime integers |
| Answer» Two numbers are said to be co - prime, if the only positive integers that divides both of them is 1. | |
| 15347. |
Sn=sn²/2+3n/2Find the AP a22 |
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| 15348. |
1+tan square theta =sec square theta |
| Answer» Pythagoras theorem se ye teeno is type ke equation solve ho jayenge.like in triangle ABC ABsquare = BCsquare + CAsquare ab both sides me base side ke square se divide kro phir simplify kroge to yhi answer milega | |
| 15349. |
Sample paper 2019 2020 all question and answers |
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| 15350. |
All sample paper question |
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