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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.
| 15751. |
Who discover Alpha and Beta |
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Answer» Alpha and beta is denoted to unknown value it doesn\'t matter |
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| 15752. |
How to factorize 6ksquare +9k-18=0 |
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Answer» you have axsqure+bx+c=0 so multiply ac and devide ac there after you will get a eqution and solve it it has not real factors |
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| 15753. |
Find the AP formula |
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Answer» An=a+(n-1)d a+(n-1)d a+(n-1)d Arithemetic progression |
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| 15754. |
a=-18 d=? n=10 an=0 |
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Answer» As we know that an= a+(n-1)d 0=-18+(10-1)d18=9dd=18/9d=2So our answer is 2 2 |
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| 15755. |
A,B,C are interior angle of triangle ABC prove that cosec A+B/2 is equal to sec c/2 |
| Answer» LHS=Cosec[(A+B)/2】=cosec[(180-C)/2]=Cosec[90-C/2]=Sec C/2=RHS | |
| 15756. |
Prove that √2 is irrational no. |
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| 15757. |
If a hexagon abcdef circumscribes a circle,show that ab-bc+cd-de=af-ef |
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| 15758. |
Is the question paper of class 10th maths fully based on standard or basic math |
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Answer» Ui\'ll take basic then you can give another exam in class11 if you want maths in 11class. And in standard you don\'t give any other exam. So,I suggested that you can take basic maths if you want to score good percentage in 11 th class And if u choose basic then in cant take maths and if u choose standard maths then u can Their will be 2 que paper..basic and standerd seperately. The one which you have chosen will be given to you. The basic paper will contain average and below level questions whereas the standard paper will contain the high ordered thinking skill questions and average questions.... |
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| 15759. |
What is the relation between mean, median and mode |
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Answer» Mean=3median-mode/2 2mean+mode=3med.. Or u can also use....... Mode = 3 Median - 2Mean....? 3 Median = Mode + 2 Mean |
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| 15760. |
sinA÷ sinA÷cotA+cosecA=2+cotA-cosecA |
| Answer» LHS =\xa0sinA/(cotA+cosecA)= (sinA)(cosecA-cotA)/(cosecA+cotA)(cosecA-cotA)= (1-cosA)/(cosec2A-cot2A)= (1-cosA)/1 = 1-cosARHS =\xa02+(sinA)/(cotA-cosecA)= 2+(sinA)(cotA+cosecA)/(cotA-cosecA)(cotA+cosecA)= 2+(cosA+1)/(cot2A-cosec2A)= 2+(cosA+1)/(-1)= 2-cosA-1= 1-cosALHS=RHS=1-cosAHence proved | |
| 15761. |
What are hormines released by pituitary gand |
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Answer» Growth hormone Yes im not a expert.. im a student of class 10 Prolactin ,during pregnancy cause enlargement of the mammary glands and prepare for milk production, which normally starts when levels of progesterone fall. Not getting anything can u pls explain in simple GH is secreted by the anterior lobe of the pituitary gland. It stimulates the growth of essentially all tissues of the body, including bone. In women, FSH stimulates the growth of ovarian follicles in the ovary before the release of an egg from one follicle at ovulation. It helps in the development of ovaries and testes . In females, an acute rise of LH triggers ovulation and development of the corpus luteum. In males, where LH had also been called interstitial cell–stimulating hormone (ICSH), it stimulates cell production of testosterone TSH stimulates the thyroid gland to produce thyroxine which stimulates the metabolism of almost every tissue in the body. The function of ACTH is to regulate levels of the steroid hormone cortisol, which released from the adrenal gland. Their functions pls Adrenocorticotrophic hormone (ACTH)Thyroid-stimulating hormone (TSH)Luteinising hormone (LH)Follicle-stimulating hormone (FSH)Prolactin (PRL)Growth hormone (GH) |
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| 15762. |
Pls state bpt |
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| 15763. |
Queen ji tell fast |
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| 15764. |
Smeon ans pls,, |
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| 15765. |
Vivo pro kabadi |
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| 15766. |
In AP rungs is not clear to me pls help me out |
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| 15767. |
I have a test tomor give the ans quick |
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| 15768. |
Getting raged give the ans quick |
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| 15769. |
Age 10-30,30-50,50-70,70-90Persons 15,12,18,5 |
| Answer» \xa0\txi\xa0(Mid-value)20406080fi1512185xi\xa0fi3004801080400\t\xa0 | |
| 15770. |
Any girl who want to make a pair can contact me |
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| 15771. |
3/x+y+2/x-y=2,9/x+y-4/x+y=1. |
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| 15772. |
Find quadratic polynomial ,the sum and product of whose zeros are -3and 2 respectively. |
| Answer» X square +3x+2 | |
| 15773. |
To find the hcf of two numbers experimentally based on Euclid\'s division lemma |
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| 15774. |
Ch-8 what do you think about this chapter |
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Answer» Math Last exercise hi tough hai baki aa gya Only last exercise is tough, others are easy Kon sa subject....???? |
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| 15775. |
What is the probability of 53 sunday? |
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Answer» For leap year 2/7 and for ordinary year 1/7 Leap year or non leap year? |
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| 15776. |
In Mathematics, which chapter is toughest?? |
| Answer» Surface area broBe differentBut simple | |
| 15777. |
All algebra formula\'s sir give me answer |
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| 15778. |
What is traingle |
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Answer» Triangle is a closed figure has three sides,three vertex and three angle is called triangle A simple closed figure consist of three sides A three sided-polygon |
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| 15779. |
what is completing square |
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| 15780. |
Find the zeros of the quadratic polynomial 5y²+10y |
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Answer» 5y²+10y = 05y (y + 2) = 05y = 0 and y + 2 = 0y = 0 and y = -2\xa0 0 and -2 |
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| 15781. |
Find the zeros of the quadratic polynomial 8x²-4 |
| Answer» 8x²-4 = 04 (2x2 - 1) = 04 (√2 x - 1) ( √2x + 1) = 0√2 x - 1 = 0 and √2 x + 1 = 0x = 1/√2 and x = -1/√ | |
| 15782. |
Find the zeros of the quadratic polynomial x²-5 |
| Answer» x²-5 = 0(x)2 - (√5)2 = 0(x - √5) ( x+ √5) = 0x - √5 = 0 and x + √5 = 0x = √5 and x = - √5 | |
| 15783. |
Find the zeros of the quadratic polynomial 2√3x²-5x+√3 |
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| 15784. |
Sm÷sn=2(m-1)÷2( n-1) |
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| 15785. |
If two positive integers a and b are written as a=x×y×y and b= x×x×y find the LCM of a and b |
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| 15786. |
Kx |
| Answer» What u mean bro? | |
| 15787. |
Maths basic is good or not |
| Answer» Not | |
| 15788. |
All formules of co-ordinate geometry |
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| 15789. |
In Basic mathematics is questions will come easy or medium |
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Answer» thanks Medium Easy Medium Easy |
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| 15790. |
Class 10 maths sample question paper |
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Answer» Internet bhai zindabad U get from cbse web site |
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| 15791. |
Prove that sin square theta ➕ cos square theta =1 |
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Answer» U know the ratio of sin theta and cos theta , sin theta =p/h and cos theta =b/h .put in L.H.S ,p²/h²+b²/h²=1..................only put the ratio of sin theta and cos theta and solve it , you\'ll find value 1 and it proved ...i hope it help u ? P2+b2/h2 = h2 / h2 = 1 RHS LHS SIN 2 + cos 2 =( p/h)2 + (b/h)2 Its easy but how i send pic of ans Plz ans. |
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| 15792. |
Did cbse release any sample paper for maths basic class 10th? ???? |
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Answer» Website pr bhi nahi hai cbse.nic.in Send me link Please swnd me link Now they are not available, after some time you can get it on Google. If you want now you can buy from market. Why after sometime? I had check it but there\'s nothing Could u please help me to get it You can get it on google after some time. How i get it? Yes |
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| 15793. |
22+3+5+7+8+7*7/6 |
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Answer» 56.16 approx. =53.17 |
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| 15794. |
3cos^2 +7sin^2= 4, show that cot=√3 |
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| 15795. |
Cos tita into sin teta |
| Answer» Cos theta =1/sin theta | |
| 15796. |
Tan65 and cot 25 |
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Answer» Tan(90-25)and cot25 = cot25 and cot25 Tan 65 = cot (90-65) = cot 25 |
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| 15797. |
Important questions from chapter6 |
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| 15798. |
4x²+x-2=0 find the root of the following quadratic equation if they exist by using quadratic formula |
| Answer» 1-4×4×(-2)1-16(-2)1+3233 | |
| 15799. |
What is the fistance between x and y from the origin |
| Answer» (0,0) (x,y) | |
| 15800. |
Find value of sin 60+ cos 30 |
| Answer» √3/2+√3/2=2√3/2 =√3 ans. | |