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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.
| 22801. |
Which sample paper are same as level of boards? |
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Answer» Yrr kya hora hai ? Ha..hogi..but ab abhinav and surabhi ko kaun si problem h..?? ?? Unhe zarur kuch prob hai bta ni ri? Hogi to na..usne to block kar diya h meko...????maine kya kiya tha..?? ?? Aur ahreya se baat ho to unhe bta dena mene messenger pe msg chhoda hai? Ha..pakka..? Pakka n aadu? Meko sachhi me kuch nhi hua h...bas thodi board ki tension ho rhi h...ready nhi h ? Agr wo nhi ayi n ? Aapko kuch hua hai bata nhi rahi ho.. yrr meko bhi to batai kya hua hai? Pta nhi..abhinav and surabhi ne bhi kar diya h..? Nhi...meko kuch nhi hua h.. Yrr kya hogaya hai shreya ko?????? Pta nhi..usne insta pe bhi meko unfollow kar diya h...and I think block bhi kar diya h..par pta nhi kyu..??? ?maine socha tha yha pe aayegi to puch lungi..but aayi nhi.. Aap itni serious kyu ho? Kuch chipari ho na? Kya hua unhe kaha hai wo aayi hi nhi kal se kuch baat hai kya ? Unhone kaha tha kuch? Nhi hui... Aapki shreya se baat hui ? Ha..bolo.. Aadu plzzz ek baar baat krni hai plzz meri baar suno Shreya where are youuuuuuu?? . . . . Ques dikha hi nhi dubara daala isliye?\u200d♂️?\u200d♂️ Koi hai? |
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| 22802. |
What are co prim number |
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Answer» Co prime are the sets of no. Whose hcf is 1 real numbers hi |
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| 22803. |
If d is the HCF of 40 and 65 find the value of x and y which satisfy d equal to 40x+65y |
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Answer» Use linear combination method Its right x = 5 , y= -3 Wait thats wrong... X=3 , y= -2 |
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| 22804. |
It the area of Circle is 314cmsquare then its perimeter is (use π=3.14) |
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Answer» Area of the circle= 314 sq.cmArea of the circle = πr^2 314 = 3.14 ×r^2 314 =314/100×r^2 314×100/314=r^2 100=r^2 r=10cm Circumference or perimeter of the circle= 2πr =2×3.14×10 = 2×31.4 = 62.8cm Area of circle = 314 cmΠr²=3143.14×r² = 314r²=314 / 3.14r²=(314×100) / 314r²=100r=10Circumference = 2Πr=> 2×3.14×10=> 62.8cm² |
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| 22805. |
proove √3 is irriational? |
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Answer» Let us assume that √3 is a rational number.then, as we know a rational number should be in the form of p/qwhere p and q are co- prime number.So,√3 = p/q { where p and q are co- prime}√3q = pNow, by squaring both the sidewe get,(√3q)² = p²3q² = p² ........ ( i )So,if 3 is the factor of p²then, 3 is also a factor of p ..... ( ii )=> Let p = 3m { where m is any integer }squaring both sidesp² = (3m)²p² = 9m²putting the value of p² in equation ( i )3q² = p²3q² = 9m²q² = 3m²So,if 3 is factor of q²then, 3 is also factor of qSince3 is factor of p & q bothSo, our assumption that p & q are co- prime is wronghence,. √3 is an irrational number In NCERT or RS or RD |
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| 22806. |
Question paper 2019 |
| Answer» https://www.vedantu.com/previous-year-question-paper/cbse-maths-class-10-year-2019 | |
| 22807. |
If the" n"th term of an AP is (2n+1) then find sum of first" n" term of the AP |
| Answer» Put n=12*1+1=3This implies a=3Put n=22*2+1=5a\'=5So, d=a\'-a=5-3d=2Sum=n/2(2a+(n-1)d)Substitute the valuesn/2(2*3+(n-1)2)n/2*2(3+n-1)n(n+2) Answer::---n(n+2) | |
| 22808. |
We have to do examples of ncert |
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Answer» Yes Ya Yes it is very important . |
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| 22809. |
factorize : x^4*4 |
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| 22810. |
Sin a1-cos a |
| Answer» | |
| 22811. |
The HCF 16 X is equals to 8 and LCM 16 X is equal to 48 find x |
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Answer» HCF×LCM= PRODUCT OF TWO NUMBERS HCF(16,X)=8LCM(16,X)=488×48=16×X384=16xX=384/16X=24 24 |
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| 22812. |
132+3482333×26√66775π×563468885%100 |
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| 22813. |
If the sum of squares of the zeroes of the polynomial 6xsquare +x+k is 25/36 find the value of k? |
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| 22814. |
Prove that:h=(b. cot. alpha-a. cot. beta) /(b-a) |
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| 22815. |
,3x-y-5=06x-2y-p |
| Answer» This equation has unique solution and condition for this is a1/a2 ,b1/ b2 .c1/ c2 are not equal so value of p is not equal to 10 .?? | |
| 22816. |
Evaluate tan65°/cot25° |
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Answer» tan(90-A)/cot25=cot25/cot25=1 1 |
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| 22817. |
Namsnd? Hjssnsnjddnnekmsanxndkwjsndkd |
| Answer» Hdydgefejsosisrdhveakasisos kwgdhhjdj | |
| 22818. |
Factorise by regrouping method 12xy-8y+12-18x |
| Answer» 12xy – 18x – 8y +126x(2y – 3) – 4(2y – 3)(2y – 3)(6x – 4) | |
| 22819. |
Ncert page no. 272 example no. 4 Explain me the frequency distribution table |
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Answer» Please tell him i also have problem in this Hi |
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| 22820. |
Proving question |
| Answer» | |
| 22821. |
In the ap 1,x,26 |
| Answer» Hlw | |
| 22822. |
Mene standard liya hua h. |
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Answer» Mein v Then what Good kiddo! Then |
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| 22823. |
Ch-1 exercise 1.1class10 |
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Answer» Which question Hi |
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| 22824. |
Exercise 1.2 question no 6 |
| Answer» 7×11×13+1313(7×11+1)13×7813×2×3×132×3×13square is a composite no so 7×11×13+13 is also composite no.. | |
| 22825. |
4/5,p,2 A.P is value p |
| Answer» 7/5 | |
| 22826. |
Anybody is here who likes to talk with me??? |
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Answer» Hloo? Hii buddy What happened buddy ? Hi Hii Hi bro Yes |
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| 22827. |
Three vertices of a parallelogram ABCD are A(-2,3) ,B(6,7) and C(8,3) find the fourth vertexD |
| Answer» Let d = x and y Use mid point formulaAnd than solve Answer is D( 0,-1) | |
| 22828. |
Prove sin 90 = 1???.... |
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Answer» Aa ra hu Ha..jaisa batao..mai toh online hu vaha pe Chalo m hu vhi pe... Avi jaogi kya..... Chalo.. Kya btana h....btao Acha hua aa gyi.....bhokne do niche hm brainly pr chalte h? Mai hu..kuch batana h..batake chali jaungi mai.. Pls Shreya.......avi to tum ho ni....pr 8 bje aana pls.............⚘❤? Nhi karogi n gussa????? Mai bhi hu..abhi.. Koi kuch v bole.....gussa mt hona....??? Hn mai hun....pls aa jao . 4 bje..baat kre..?? Shaam ko shyd mai bhi na aau.. 8 bje k baad.....sure sp.frnd ? Bs haan bolo❤ Ase mu na bnao........sp.frnd. Gyi kya..... Ok... Ruko avi hi baat krlo....shyad saam m mai na aau.❤⚘ Ohk....???8 baje ke baad.. Yhi 8 bje k baad ya 4 bje.⚘❤ Shaam ko..??? Kitne time..??? Kl subah aana 9 bje.....ya saam ko . Tum mere question pr aao. Ok. Mai vahi thi..vahi rho online..mai aa rhi Hn pr avi chalo brainly pr. Ok..mai bhi ja rhi thodi der me.. Chalo Hn Ohhhh..? Mere questions ans kro. Ab jada smay ni h mere pass......wahi chalo. Han Shreya......kyu nhi....????? Ab bhi sp.frnd. banana chahoge...???? achi lg ri ho shyad ye wala ni dekha sorry. Ye kaha dekhi..????? ye wali pic to dekhi h mne.......looking cute. Hmm..? ok Purani id ka bhuli hu..? Pata ni..jo kuch ho..maine apni pic lagai h brainly pe....? ese ni bhulte special frnd. yaad rkha kro ok. are yrr phir bhul gyi password. vse vo shreyas ni shreyashi h. oh....muje lga tune mera name likh diya...... Shreyas ni..shreya h vo..?but mai uska pass bhul gyi... ab phir delete kr dogi kya app ko. vse shreya.......tera 1st name shreyas hi .....h n brn. pe Maine kai months pehle vo que pucha tha....bht late ho gye ans krne me..niche kya likha tha tmne..? ans show ni hore mere. Ha.. thik h avi hi krdo. Ha ..vo toh band rehta h..maine toh app bhi hide kr diya tha..aaj shaam ko delete kiya.. are bar bar delete krne se acha h.......notification off krdo brainly ka. 60% ho gya..baad me na krungi..? rhne do baad me krna........ Kr rhi hu..wait.. delete kr diya.....phir se kyu. Maine delete kr diya vo brai. pr ans kiya h.......mne.....dil ko touch kr do hn acc block ho gya mera Its not in ncert.... Mai hu.. Bye. Koi ni h kya....?? |
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| 22829. |
Ar. Of frustum |
| Answer» 1/3 x pi x (R² + r² + Rr ) x h | |
| 22830. |
1_1 |
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Answer» 1 minus 1 equals zero 1 |
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| 22831. |
If the vertices of a triangle have integral co ordinates then the triangle cannot be_______triangle |
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Answer» Equilateral triangle.. Equilateral triangle |
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| 22832. |
How many are north indians ................ |
| Answer» Dont know.. | |
| 22833. |
How to find the value of (a) in finding assumed mean method |
| Answer» A is assumed , the middle frequency | |
| 22834. |
solve p.p(p.p-q.q)x.x-q.q=0using quadratic formula |
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Answer» P²(p²-q²)x²-q² = 0 haina? Bhai multiply sign laga k bhejo... |
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| 22835. |
Solve p.p+(pww |
| Answer» ? | |
| 22836. |
If sinA= 1/3x and tan A = x / 3 then find the value of (x2 -1/ x2 ) |
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Answer» 1/ 9 is the answer Ans alag hai dono cases mai... Arre batao?? ... Muskan (x²-1)/x² ya x² - 1/x² ? 1/9x² mera aaya ... aadu bhi solve krri hai Whats the ans ??? No no so sorry finally ans is 1/9x² .... its correct for sure No , –tan²A Tan²A |
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| 22837. |
Is it possible that any question can apper from optional exercise in basic exam also ? |
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Answer» I dont think so No |
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| 22838. |
How would be the board paper easy or difficult |
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Answer» Easy n difficult both Howsoever the paper give ur best |
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| 22839. |
hcf to 168 and 126 is |
| Answer» 42168=1*126+42126=42*3 | |
| 22840. |
12x²+7x+1 |
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Answer» if two coins are tossed simaltoneouly of getting 2 heads 12xsquare +4X+3X+1= 4X(3X+1)+1(3X+1)= (4X+1),(3X+1)= x=-1 divided by 4 and minus 1 divided by 3 12x²+4x+3x+14x(3x+1)+1(3x+1)(4+1)(3x+1) |
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| 22841. |
Perimeter of a semicircle protactor is 36cm |
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Answer» D=14 R(22/7+2)=36R(36/7)=36R=36×7/36R=7 R(π+2) Rπ+2r=36 |
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| 22842. |
Find the rational number between √2 and√3 |
| Answer» 1.65 | |
| 22843. |
Perimeter of semicircle protactor is 36cm find its diameter |
| Answer» 14 | |
| 22844. |
Construct a triangle ABC where CA=6cm, AB=5 cm |
| Answer» | |
| 22845. |
If b + c minus A, C plus a minus b / a + b minus C C are in AP then prove 1 by a 1 by b c in AP |
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| 22846. |
What will be the HCF of 135 |
| Answer» You should have 2 numbers to find the H.C.F. However the L.C.M of 135 is 5×3×3×3.... | |
| 22847. |
What is a regional number |
| Answer» ??? | |
| 22848. |
If A and B are acute angle and sinA =cosB the value of (A+B)is = |
| Answer» (A+B) = 90° | |
| 22849. |
For best marks in standard which maths is b3st |
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Answer» M v naraj ni hu bro. Ha bhai..koi baat ni..mai naraz ni hu.. Ncert. shreya jana majburi hai abhi ... aur aapko pata hai kuch ko chhodme sb naraz hai mujhse? Slove ncert with exempler and when completed solve sample papers and refrence books. Everything ... practice as much as u can |
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| 22850. |
If HCF of 144 and 180 is expressed in the form 13m-16 find the value of m |
| Answer» HCF of 144 and 180= 36So, 36 can be expressed in the form 13m-1636= 13m-1636+16= 13m52=13m52/13=m4=m | |