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Maths Mastery in the Final Hour: Boards 2025
Are you searching for a way to boost your scores in the 2025 Maths Board Exams? Look no further! This course is designed specifically to help you secure better marks with focused, last-minute preparation strategies. Through concise, easy-to-understand video lessons, you'll revisit essential concepts, solve key problems, and practice proven techniques. By following the course and trying the exercises yourself, you'll build the confidence and skills needed to excel in your exams. Join now and take the final step towards achieving success in your 2025 Maths Board Exams!
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Important Questions – Real Numbers
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Important Questions – Polynomials – figure shows the graph of the polynomial f(x) = ax^2 + bx + c for which
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Important Questions – Polynomials – If one zero of the quadratic polynomial x^2 + 3x + k is 2, then find the value of k
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Important Questions – Polynomials – if a and b are the zeroes of x^2-x-2 , form a quadratic polynomial whose zeroes are 2a+1 and 2b+1
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Important Questions – Polynomials – If alpha and beta are the zeros of the polynomial 2x^2-4x+5,find the value of the following ….
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Important Questions – Pair of Linear Equations in Two Variables – The number of solutions of 3x+y = 243 and 243x y = 3 is …………..
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Important Questions – Pair of Linear Equations in Two Variables – If the system of equations 3x + y = 1 and (2k-1) x + (k-1) y = 2k +1 is Inconsistent ,then find the value of k
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Important Questions – Pair of Linear Equations in Two Variables – The boat goes 30 km upstream and 44 km downstream in 10 hours. In 13 hours,it can go 40 km upstream and 55km downstream. Determine the speed of stream and that of the boat in still water
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Important Questions – Pair of Linear Equations in Two Variables – If three times the larger of two numbers is divided by the smaller, we get 4 as the quotient and 8 as the remainder. If five times the smaller is divided by the larger, we get 3 as the
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Important Questions – Pair of Linear Equations in Two Variables – Two people are 16 km apart on a straight road. They start walking at the same time. If they walk towards each other with different speeds, they will meet in 2 hours. Had they walk
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Important Questions – Pair of Linear Equations in Two Variables – A 2-digit number is such that the product of its digits is 24. If 18 is subtracted from the number, the digits interchange their places. Find the number
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Class 10 Maths MCQ
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Mastering Your Success Board Preparation Part 01
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Mastering Your Success Board Preparation Part 02
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Mastering Your Success Board Preparation Part 03
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Mastering Your Success Board Preparation Part 04
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Mastering Your Success Board Preparation Part 05
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Mastering Your Success Board Preparation Part 06
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Mastering Your Success Board Preparation Part 07
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Mastering Your Success Trigonometry Part 01
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Mastering Your Success Trigonometry Part 02
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Mastering Your Success Trigonometry Part 03
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Mastering Your Success Trigonometry Part 04
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RS Aggarwal Trigonometric Identities Part 01
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RS Aggarwal Trigonometric Identities Part 02
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RS Aggarwal Trigonometric Identities Part 03
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RS Aggarwal Trigonometric Identities Part 04
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RS Aggarwal Trigonometric Identities Part 05
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RS Aggarwal Trigonometric Identities Part 06
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RS Aggarwal Trigonometric Identities Part 07
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RS Aggarwal Trigonometric Identities Part 08
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RS Aggarwal Trigonometric Identities Part 09
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Mastering Your Success Circle Part 01
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Mastering Your Success Circle Part 02
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Mastering Your Success Circle Part 03
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Mastering Your Success Circle Part 04
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Mastering Your Success Circle – If PQ = 28 cm then find the perimeter of triangle PLM
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Important Questions – Circle – Prove that the length of two tangents drawn from an external point to a circle are equal
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Important Questions – Circle – Let s denote the semi-perimeter of a triangle ABC in which BC=a , CA=b , AB=c.If a circle touches the sides BC , CA , AB ,at D , E , F ,respectively , prove that AF = AE = s-a, BD = BF = s-b and CD = CE = s-c
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Important Questions – Circle – In figure, AB is a chord of the circle and AOC is its diameter such that ∠ACB=50∘. If AT is the tangent to the circle at the point A, then What is the value of ∠BAT
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Important Questions – Circle – A quadrilateral PQRS is drawn to circumscribe a circle. If PQ = 12 cm, QR = 15 cm and RS = 14 cm. find the length of SP
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Important Questions – Circle – In the fig. there are two concentric circles with centre O. If ARC and AQB are tangents to the smaller circle from the point A lying on the larger circle. find the length of AC. If AQ = 5 cm
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Quadratic Equations Important Questions – Quadratic Equations Important Questions (A)
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Quadratic Equations Important Questions – Quadratic Equations Important Questions (B)
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Quadratic Equations Important Questions – Quadratic Equations Important Questions (C)
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Important Questions – Probability – Two coins are tossed simultaneously. Find probability of getting At least one head At most one head.
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Important Questions – Probability – Akshat appears for a multiple choice questions test with four choices one of which is right. He either guesses or copies or knows the answer to a question. Total number of questions in the test is 50. He know
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Important Questions – Probability – A box contains cards numbered 3,5,7,9,……..,35,37. A card is drawn at random from the box. Find the probability that the number on the card is a prime number.
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Important Questions – Probability – A box contains 90 discs which are numbered from 1 to 90. If one disc is drawn at random from the box, find the probability that it bears (i) a two digit number (ii) a perfect square number (iii) a number divisible by 5.
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Important Questions – Probability – Apoorv throws two dice once and computes the product of the numbers appearing on the dice. Peehu throws one die and squares the number that appears on it. Who has the better chance of getting the number 36? Why ?
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Important Questions – Probability – A coin is tossed 3 times List the possible outcomes, find the probability of getting (i) All heads (ii) At least two heads
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Important Questions – Probability – Most Important Probability Questions for 2025 Board Exams
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Important Questions – Arithmetic Progression – If the ratio of the sum of the first n terms of two AP’s is (7n+1) : (4n+27) then find the ratio of their 9th term
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Important Questions – Arithmetic Progression – If the ratio of the 18th term to 11th term of an AP is 32 then the ratio of the 21st term to 5th term is
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Important Questions – Arithmetic Progression – In an A.P., if a=3.5, d=0, n=101, then a(n) will be
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Important Questions – Arithmetic Progression – A three digit number is given such that the sum of its digits is 9 and the digits are in A.P. The number formed by reversing the digits is 198 greater than the original number. Find the original number.
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Important Questions – Arithmetic Progression – Rajiv gets pocket money from his father every day. out of pocket money, he saves Rs 2.75 on 1st day and on each succeeding day he increases his saving by 25 paise.
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Important Questions – Arithmetic Progression – Find how many integers between 200 and 500 are divisible by 8.
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Important Questions – Arithmetic Progression – Rohan repays his total loan of ₹ 1,18,000 by paying every month starting with the first instalment of ₹ 1,000. If he increases the instalment by ₹ 100 every month, what amount will be paid by him in
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Important Questions – Arithmetic Progression – If the mth term of an AP is 1/n and nth term is 1/m ,then prove that the sum of mn terms is (mn+1)/2
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Important Questions – Triangles – In the given figure, DE BC, AE a units, EC b units, DE x units and BC y units Which of the following is true
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Important Questions – Triangles – In the figure ∠BED = ∠BDE and E divides BC in the ratio 2:1 then prove that AF × BE = 2 AD × CF
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Important Questions – Triangles – In the given figure, the value of x in cm is
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Important Questions – Triangles – In the given figure, PA, QB and RC are each perpendicular to AC. Prove that 1/x + 1/z =1/y
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Important Questions – Triangles – In a Triangle PQR, N is a point on PR, such that QN is perpendicular PR If PN x NR = QN^2 prove that angle PQR=90
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Important Questions – Triangles – Let ABC be a triangle and D and E be two points on side AB such that AD=BE. If DP||BC and EQ||AC, then prove that PQ||AB.
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Important Questions – Triangles – Through the mid-point M of the side CD of a parallelogram ABCD, the line BM is drawn intersecting AC in L and AD (produced) in E. Prove that EL = 2BL
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Important Questions – Triangles – In the given figure ∠1=∠2 and ΔNSQ≅ΔMTR, then prove that ΔPTS∼ΔPRQ
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Important Questions – Coordinate Geometry – If x is a positive integer such that the distance between points P (x , 2) and Q (3 , -6) is 10 units the value of x is ……….
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Important Questions – Coordinate Geometry – The line segment joining points (-3 , -4) and (1 , -2) is divided by y axis in the ratio ………..
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Important Questions – Coordinate Geometry – The distance of the point P (2,3) from the x axis is
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Important Questions – Coordinate Geometry – Rajiv decided to put a frame on a scenery which is quadrilateral in shape. He placed this scenery on coordinate axes such that one vertex coincides with origin O and one arm OA coincides with x axis
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Important Questions – Quadratic Equations – The roots of the equation (b-c)x^2 + (c-a)x + (a-b) = 0 are equal then ……..
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Important Questions – Trigonometry – If sin theta – cos theta = 0 then value of sin^4 theta + cos^4 theta is
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Important Questions – Trigonometry – If sin theta + cos theta = root 2 then tan theta + cot theta =
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Important Questions – Trigonometry – A spherical balloon of radius r subtends an angle θ at the eye of an observer. If the angle of elevation of its centre is φ, find the height of the centre of the balloon.
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Important Questions – Trigonometry – In a Triangle PQR, N is a point on PR, such that QN is perpendicular PR If PN x NR = QN^2 prove that angle PQR=90
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Important Questions – Surface Area and Volume – Water is flowing at the rate of 2.52kmhr through a cylindrical pipe into a cylindrical tank, the radius of whose base is 40 cm. If the increase in the level of water in the tank, in half an hour
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Important Questions – Surface Area and Volume – Water in a canal, 6 m wide and 1.5 m deep, is flowing with a speed of 10 km/hr. How much area will it irrigate in 30 minutes, if 8 cm of standing water is needed?
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Important Questions – Surface Area and Volume – Water is flowing at the rate of 15 km per hour through a pipe of diameter 14 cm into a cuboidal pond which is 50 m long and 44 m wide Find the time in which the level of water in the tank will rise by 21 cm
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Important Questions – Surface Area and Volume – An ice–cream cone full of ice-cream having radius 5 cm and height 10 cm, as shown in figure. Calculate the volume of ice-cream, provided that its 1/6 part is left unfilled with ice–cream.
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Important Question – Related to Upstream & Downstream – A motor boat whose speed is 15 km/hr in still water goes 30 km downstream and comes back in 4 hour 30 minutes. Determine the speed of the stream
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Important Questions – Some Applications of Trigonometry – A fire in a building B is reported on telephone to two fire stations P and Q,20km apart from each other on a straight road. P observes that the fire is at an angle of60∘to the road
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Important Questions – Some Applications of Trigonometry – Amit standing on a horizontal plane. Find a bird flying at a distance of 200 M from him at an elevation of 30. Deepak standing on the roof of a 50 M high building
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Important Questions – Some Applications of Trigonometry – The angle of elevation of a cloud from a point 60 metres above a lake is 30o and the angle of depression of the reflection of the cloud in the lake is 60 o. Find the height of the cloud.
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Important Questions – Some Applications of Trigonometry – If the angle of elevation of a cloud from point h meters above a lake is alpha and the angle of depression of its reflection in the lake is beta prove that height of the cloud is h
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Important Questions – Statistics – The mean of the following frequency table is 57.6. But the frequencies f1 and f2 are missing. Find the value of missing frequencies f1 and f2.
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Important Questions – Statistics – If the median of the following frequency distribution is 32.5, find the missing frequencies.
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Best Free Videos – Class 10 Maths (Maths Mastery in the Final Hour: Boards 2025)

Important Questions – Coordinate Geometry – Rajiv decided to put a frame on a scenery which is quadrilateral in shape. He placed this scenery on coordinate axes such that one vertex coincides with origin O and one arm OA coincides with x axis and another arm OC coincides with y axis. Here OA = 5 units and OC = 3 units. (i) Find the length of diagonal OB (ii) Find the value of angle ABC (iii) Find the perimeter of OABC (iv) Find the coordinate of mid-point of OB and AC

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