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Mathematics
List of top Mathematics Questions
If point \(R(a,b)\) lies on the line segment joining \(P(0,0)\) and \(Q(0,2)\), which of the following is true?
Bihar Board X - 2023
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Mathematics
Coordinate Geometry
Which relationship is true for Mean, Median and Mode?
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Mathematics
Statistics
If \(\tan\theta=\dfrac{15}{8}\), then the value of \(\sin\theta\) will be
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Mathematics
Trigonometry
If the mean of \(x+2, 2x+3, 4x+5, 5x+2\) is 18, then the value of \(x\) is
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Mathematics
Statistics
The point of intersection of the straight lines \(x=2\) and \(y=-3\) is
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Mathematics
Coordinate Geometry
The perimeter of a semicircle whose radius is \(3r\) is
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Mathematics
Mensuration
In throwing a die one time, what is the probability of not appearing 2?
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Mathematics
Probability
If the median of \(24,27,28,31,34,x,37,40,42,45,50\) is 35, then the value of \(x\) is
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Bihar Board X
Mathematics
Statistics
If \(E'\) is the complementary event of an event \(E\), then which of the following is true?
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Bihar Board X
Mathematics
Probability
A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of getting a black king?
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Bihar Board X
Mathematics
Probability
The cumulative frequency table is useful in the determination of the following?
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Mathematics
Statistics
Which of the following numbers is not the probability of any event?
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Mathematics
Probability
If the product of zeroes of a polynomial \(x^{2}-9x+2a\) is \(8\), then the value of \(a\) will be
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Mathematics
Quadratic Equations
If \(\alpha,\beta,\gamma\) are zeroes of the cubic polynomial \(ax^{3}+bx^{2}+cx+d=0\), then the value of \(\alpha\beta\gamma\) is
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Mathematics
Polynomials
Which of the following quadratic polynomials has sum of zeroes \(-3\) and product of zeroes \(2\)?
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Mathematics
Quadratic Equations
If \(3x-2y=12\) and \(4x-5y=16\), then
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Mathematics
Linear Equations
If one zero of a polynomial \(p(x)\) is \(-1\), then a factor of \(p(x)\) will be
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Mathematics
Polynomials
The degree of the polynomial \((y^{2}-3y+1)\,(y^{5}-4y^{3}+y^{2}+3y)\) is
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Mathematics
Polynomials
Distance between the points \((a\cos\theta,\,0)\) and \((0,\,a\sin\theta)\) is
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Mathematics
Coordinate Geometry
The number of terms in the A.P. \(2,\,6,\,10,\,14,\,\ldots,\,82\) is
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Mathematics
Arithmetic Progression
Which term of the A.P. \(72,\,63,\,54,\,\ldots\) is zero?
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Bihar Board X
Mathematics
Arithmetic Progression
The zeroes of the polynomial \(x^{2}-16\) are
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Bihar Board X
Mathematics
Polynomials
The discriminant of the quadratic equation \(x^{2}+4x+b=0\) is
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Bihar Board X
Mathematics
Quadratic Equations
Which of the following are in A.P.?
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Mathematics
Arithmetic Progression
The common difference of an A.P. \(\sqrt{18},\,\sqrt{50},\,\sqrt{98},\,\sqrt{162},\,\ldots\) is
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Mathematics
Arithmetic Progression
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