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20. In an experiment of throwing a die, Assertion (A): Event E₁: getting a number less than 3

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19. Assertion (A): For any two prime numbers p and q, their HCF is 1 and LCM is p + q.Reason (R)

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18. In a right triangle ABC, right-angled at A, if sin B = 4, sec B is

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17. The system of equations 2x+1=0 and 3y - 5 = 0 has | Class 10 Maths Question Paper 2025

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15. If the mode of some observations is 10 sum of mean and median is 25, then the mean and median

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16. If the maximum number of students has obtained 52 marks out of 80, then

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14. If a cone of greatest possible volume is hollowed out from a solid wooden cylinder, then Ratio

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13. A peacock sitting on the top of a tree of height 10 m observes a snake moving on the ground.

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Class 10 Maths Paper 2025 Solutions| If x(2tan30/1 + tan^2 30) = y(2tan 30/1 - tan^2 30) then x / y

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11. In the adjoining figure, TS is a tangent to a circle with centre O. The value of 2x° is |Class10

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10. For a circle with centre O and radius 5 cm, which of the 10 statements is true?

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9. In the adjoining figure, PA and PB are tangents to a circle with centre O diameter of circle is

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8. Two coins are tossed simultaneously. The probability of getting atleast one head is || Class 10

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7. Given ABC ~ PQR , Angle A = 30 deg and The value of ( angle R + angle B) || Class 10 Maths Paper

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6. In the adjoining figure, PQ || XY || BC AP = 2cm PX = 1.5 cm and BX = 4c . If QY = 0.75 AQ + CY =

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5. The distance of the point A(- 3, - 4) from x-axis is || Class 10 Maths Paper 2025 Solutions

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4. If the zeroes of the polynomial ax^2 + bx + (2a)/b are reciprocal of each other, then value of b

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3. Which of the following quadratic equations has real and equal roots? | Class 10 Maths Paper 2025

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Q2. Which of the following cannot be the unit digit of 8^n , where n is a natural number?

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Class 10 Maths 2025 Paper Answer Key (Set - 1) | Class 10 Math Question Paper 2025 with Solutions

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Class 10 Maths Paper 2025 Answer Key | Q1. sqrt(0.4) is a/an

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Write a letter to your father asking him to send you money to buy books! english letter format

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[Solutions] Class 12 Maths Question Paper 2025 Answer Key! (Class 12 Math Paper 2025 Solutions)

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9. A function f: R→ IR defined as f(x) = x ^ 2 - 4x + 5 : | Class 12 Maths Question Paper 2024 Soln

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8. If A and B are events such that P(A/B) = P(B/A) = 0, then | Class 12 Maths Question Paper 2024

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7. Let f(x) = det [[x ^ 2, sin x], [p, - 1]] f' * (0) = 1 is: where p is a constant. The value of p

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6. Given a curve y = 7x - x^3 and x increases at the rate of 2 units per second. The rate at which

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5. A = [[x, 0], [1, 1]] and B = [[4, 0], [- 1, 1]] then value of x for which A ^ 2 = B

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Q4. The Cartesian equation of the line passing through the point (1, -3, 2) and parallel to the line

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Q.18. A student observes an open-air Honeybee nest Then the area of the region bounded by parabola

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Q16. The optimal solution of the above linear programming problem | Class 12 Math Sample Paper 2025

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Class 12 Maths Sample Paper 2025 With Solutions| Q.15. The graph drawn below depicts

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Q.14. What is the general solution of the differential equation e ^ (y') = x' | Class 12 Maths 2025

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Write a Letter to your younger brother telling him about the importance of Good Manners.. (Informal)

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Q.13. integrate cosec^7 x dx from 0 to 2pi = (Substitute Method) | Class 12 Maths Sample Paper 2025

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Q.11. For the linear programming problem (LPP), the objective function is Z=4x+3y and the feasible

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Q.10. If |a| = 3, || = 4 and a + b =5, then a - b = | Class 12 Maths Sample Paper 2025 Solutions

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Q.9. The value of a if the angle between p = 2a²î – 3aĵ + k and q = î + î + ak is obtuse, is

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Q8. For any two events A and B, if PA P(A)=P(B)=and P(A∩B)= 1, then P(A/B) equals | Class 12 Maths

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Q.7. If A = [[0, 1, c], [- 1, a, - b], [2, 3, 0]] a skew-symmetric matrix then the value of a+b+c=

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Q.6. If the points (x1, y1) (x2, y2) and (x1 + x2, y1 + y2) are collinear, then x1y2 is equal to

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Q.5. The value of 'n', such that the differential equation xndy = y(logy - logx + 1) is homogeneous

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Q4. If A and B are non-singular matrices of same order with det(A) = 5, then det(B-1AB) is equal to

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Q.3. The interval in which the function f defined by f(x) = ex is strictly increasing, is | Class 12

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Q.2. Assume X, Y, Z, W and P are matrices of order 2 x n, 3 x k, 2 x p, n x 3 and pxk, respectively

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(Class 12 Maths Sample Paper) Q.1. If for a square matrixA, 𝑨. (𝒂𝒅𝒋𝑨) = [] , then the value of Aadj

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3. The angle which the line x/1 = y/- 1 = z/0 makes with the positive direction of Y-axis is:

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2. For the matrix A = [[2, - 1, 1], [lambda, 2, 0], [1, - 2, 3]] to be invertible, the value of a is

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1. The position vectors of points P and Q are vec p and vec q respectively. The point R divides line

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Class 12 Chemistry Answer Key 2025 (Set - 1) | Class 12 Chemistry Question Paper 2025 With Solutions

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(घ) वर्तमान में संगतकार जैसे व्यक्तियों की प्रासंगिकता स्पष्ट कीजिए । Class 10 Hindi Sample Paper 25

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(ग) चिर प्रवासी मैं इतर, मैं अन्य ! कवि ने स्वयं को 'चिर प्रवासी, 'इतर' और 'अन्य' क्यों कहा है ?

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(ख) 'आत्मकथ्य' कविता के आधार पर उन तथ्यों का उल्लेख कीजिए जिनका उल्लेख कवि अपनी आत्मकथा में नहीं

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(क) 'शक्ति और साहस' के साथ विनम्रता हो तो अच्छा प्रभाव पड़ता है' इस कथन विचार 'राम-लक्ष्मण-परशुराम

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Class 10 Social Science 2025 Answer Key | Class 10 SST Question Paper 2025 with Solutions

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17. State: (b) Faraday's first law of electrolysis. | Class 12 Chemistry PYQ 2024

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17. State: (a) Kohlrausch Law of Independent Migration of Ions: | Class 12 Chemistry PYQ 2024

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28. What do local political parties do in India? | Class 10 Social Science Previous Year Question 23

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27. What changes helped Indian farming? | Class 10 Social Science Previous Question Paper 2024

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26. How does computers and internet help the world connect? || Class 10 social Science PYQ 2023