A boy whose eye level is 1.35 m from the ground, spots a balloon moving with the wind in a.... Prodigy Tutor 3,26 тыс. подписчиков Скачать
A boy whose eye level is 1.35 m from the ground, spots a balloon moving with the wind in a.... Скачать
Prove that the lengths of tangents drawn from an external point to a circle are equal. Using above.. Скачать
Places A and B are 180 km apart on a highway. One car starts from A and another from B at the.... Скачать
Metallic silos are used by farmers for storing grains. Farmer Girdhar has decided to build a new... Скачать
Triangle is a very popular shape used in interior designing. The picture given above shows a... Скачать
Ms. Sheela visited a store near her house and found that the glass jars are arranged one above the.. Скачать
The hour-hand of a clock is 6 cm long. The angle swept by it between 7:20 a.m. and 7:55 a.m. is : Скачать
How many terms of the arithmetic progression 45, 39, 33,…… must be taken so that their sum is 180 ? Скачать
In an annual day function of a school, the organizers wanted to give a cash | Case Study Base Qtn. Скачать
The perimeter of a certain sector of a circle of radius 5.6 m is 20.0 m. Find the area of the sector Скачать
In a 2 – digit number, the digit at the unit’s place is 5 less than the digit at the ten’s place... Скачать
Ryan, from a very young age, was fascinated by the twinkling of stars and the vastness of space... Скачать
If the sum of first m terms of an A.P is same as sum of first n terms (m ≠ n), then show that ... Скачать
A ball is thrown in the air so that t seconds after it is thrown, its height h metre above its... Скачать
Ms Mukta planned a prime number game for class 5 students. She announces the number 2 in her class Скачать
A cottage industry produces a certain number of toys in a day. The cost of production of each toy... Скачать
February 14 is celebrated as International Book Giving Day and many countries in the world... Скачать
Q6 & Q7 - AD is a median of ∆ABC with vertices A(5, -6), B(6, 4) and C(0, 0). Length AD is equal to Скачать
Q4 & Q5 - In an A.P, if the first term a = 7, nth term an = 84 and the sum of first n terms.... Скачать
Let z be a complex number such that |z|+ z = 3 + i (where i = √-1) | Complex Numbers | JEE Math Скачать
The sum of the ages of a father and his son is 45 years. Five years ago, the product of their ages.. Скачать
If a1, a2, a3, .an are in AP and a1 + a4 + a7 +...+ a16 = 114, then | Sequence & Series | JEE Math Скачать
A value of 𝛉 for which (𝟐+𝟑ⅈ 𝒔ⅈ𝒏 𝜽)/(𝟏−𝟐ⅈ 𝒔ⅈ𝒏 𝜽) is purely imaginary is | Complex Numbers | JEE Math Скачать
If ∝ and β be two roots of the equation x² – 64x + 256 = 0. Then.. | Quadratic Equations | JEE Math Скачать
Khushi wants to organize her birthday party. Being health conscious, she decided to serve only.. Скачать
Find after how many places of decimal, the decimal form of the number 27/ 2³ . 5⁴ . 3² will.. Скачать
The LCM of two numbers is 9 times their HCF. The sum of LCM and HCF is 500. Find the HCF of the... Скачать
Q36 - Case Study Based Question : While designing the school year book, a teacher asked the student Скачать
Q35 - The ratio of the 11th term to 17th term of an A.P is 3:4. Find the ratio of 5th term to 21st Скачать
Q34 - A chord of a circle of radius 14 cm subtends an angle of 600 at the centre. Find the area of Скачать
Q33 a) The angle of elevation of the top of a tower 24 m high from the foot of another tower in the Скачать
Q31 - A room is in the form of cylinder surmounted by a hemispherical dome. The base radius of Скачать
Q28 - If (-5,3) and (5,3) are two vertices of an equilateral triangle, then find coordinates of Скачать
Q26 & Q27 - Half of the difference between two numbers is 2. The sum of the greater number and twice Скачать
Q24 & Q25 - Find the greatest number which divides 85 and 72 leaving remainders 1 and 2 respectively Скачать
Q22 - In the given figure, XZ is parallel to BC. AZ = 3 cm, ZC = 2 cm, BM =3 cm and MC = 5 cm. Скачать
Q17 & Q18 - A girl calculates that the probability of her winning ; In a group of 20 people, 5 can't Скачать
Q15 & Q16 - If the value of each observation of a statistical data is increased by 3; Probability of Скачать
Q13 & Q14 - The distance between the points ( 0 , 2√5 ) and ( -2√5 , 0 ) is; Which of the following Скачать
Q11 & Q12 -- The distribution below gives the marks obtained by 80 ; The curved surface area of cone Скачать
Two candles of same height but different thickness is lighted. The first burns off in 6 hrs... Скачать
Q38 - Case Study Based Question : The students of Class X of a secondary school have been allotted.. Скачать
Q37 - Case Study Based Question - A school auditorium has to be constructed with a capacity of.. Скачать
Q36 - Case Study Based Question : Shown below is the trophy shield Akshi received on winning an... Скачать
Q35 - A flight left 30 minutes later than the scheduled time and in order to reach its destination.. Скачать
Q34 - A man on the top of a vertical tower observes a car moving at a uniform speed coming OR.. Скачать
Q33 - State and prove Basic proportionality theorem. In ∆ABC, if DE ∥ BC, AD = x, DB = x − 2, .. Скачать
Q31 - One card is drawn from a well shuffled deck of 52 cards. Find the probability of getting... Скачать
Q29 - Prove that : (𝑠𝑖𝑛⁴ 𝜃 − 𝑐𝑜𝑠⁴ 𝜃 + 1) . 𝑐𝑜𝑠𝑒𝑐² 𝜃 = 2 OR If sin 𝑥 + cosec 𝑥 = 2, then find the... Скачать
Q27 - The area of a rectangle reduces by 160 m² if its length is increased by 5 m and breadth OR... Скачать
Q25 - If sin 𝐴 − cos 𝐴 = 0 for some acute angle 𝐴, then find the value of 𝟐𝒕𝒂𝒏² 𝑨 + 𝟏 /𝒄𝒐𝒔𝒆𝒄 ²𝑨 + 𝟏 Скачать
Q21 - A forester wants to plant 66 apple trees, 88 banana trees and 110 mango trees in equal rows.. Скачать
Q18 - In a MCQ test, a student guesses the correct answer x out of y times. If the probability.. Скачать
Q14 - The distance between two points A and B, on a graph is given as √𝟏𝟎𝟐 + 𝟕𝟐. The coordinates of Скачать
Q13 - A sphere of maximum volume is cut out from a solid hemisphere of radius 7 cm. Then the ratio.. Скачать
Q12 - Two cubes each with 6 cm edge are joined end to end. The surface area of the resulting cuboid. Скачать
Q9 - In given figure, AT is a tangent to the circle with centre O such that OT = 4 cm and ∠OTA = 30° Скачать
Q8 - In given figure, PQRS is a parallelogram, if AT = AQ = 6 cm, AS = 3 cm and TS = 4 cm, then Скачать
Q7 - If in two triangles, DEF and PQR, ∠D = ∠Q and ∠R = ∠E, then which of the following is not true? Скачать
Q6 - Two APs have the same common difference. The first term of one of these is –1 and that of the Скачать
Q5 - If the sum of first 𝑛 odd natural numbers is equal to 𝑘 times the sum of first 𝑛 even natural.. Скачать
Q3 - Graphically, the pair of equations 6𝑥 − 3𝑦 + 10 = 0 and 2𝑥 − 𝑦 + 9 = 0 represents two lines Скачать
Q2 - In a formula racing competition, the time taken by two racing cars A and B to complete 1 round Скачать
Q38 - Case Study Based Question : A drone, is an aircraft without any human pilot and is controlled Скачать
Q37 - Case Study Based Question : In the game of archery, a bow is used to shoot arrows at a target Скачать
Q36 - Case Study Based Question : An interior designer, Sana, hired two painters, Manan and Bhima Скачать
Q35 - A car assembly unit assembles a limited number of cars daily, depending on the prevailing.. Скачать
Q34 - Two rectangular sheets of dimensions 45 cm × 155 cm OR Shown below is a cylindrical can Скачать
Q31 - Naima is playing a game and has two identical 6-sided dice. The faces of the dice have.. Скачать
Q30 - Shown below is a semicircle of radius 1 unit. Make necessary constructions and show that: Скачать
Q29 - In the given figure, PQ is the diameter of the circle with centre O. R is a point on the Скачать
Q28 - Given below is a pair of linear equations: 2x - my = 9 & 4x - ny = 9. Find at least one pair Скачать
Q27 - Riddhi throws a stone in the air such that it follows a parabolic path before it lands at P Скачать
Q24 - Shown below is a right circular cone of volume 13,600 cm³. Find the angle which the slant Скачать
Q22 - Kimaya and Heena started walking from the point P at the same moment in opposite directions Скачать
Q16 & Q17 - Statistics Chapter questions from CBSE Class 10 2023-24 Additional Practice paper. Скачать
Q14 - A regular pentagon is inscribed in a circle with center O, of radius 5 cm. What is the area Скачать
Q10 - Shown below is a table with values of cosecant and secant of different angles. What are the Скачать
Q9 - Shown below is a circle with center O having tangents at points P, T and S. If QR = 12 cm Скачать
Q7 - Harsha made a wind chime using a frame and metal rods. She punched 8 holes in the frame, each Скачать
Q5 - ∆PQR is shown below. ST is drawn such that ∠PRQ = ∠STQ. If ST divides QR in a ratio of 2:3 Скачать
Q4 - The coordinates of the centre of the circle, O and a point on the circle N . Find the radius. Скачать
The least number by which 22932 must be multiplied or divided so as to make it a perfect square is.. Скачать
Ex 3.1 - 1) Form the pair of linear equations in the following problems & find solutions graphically Скачать
Two APs have the same common difference. The first term of one of these is -1 & other is -8. Then.. Скачать
A rectangular sheet of paper 40x22cm is rolled to form a hollow cylinder of height 40cm. Find radius Скачать
If α and β are the zeroes of the polynomial f(x)=px^2 - 2x +3p & α+β=αβ, then the value of p is.. Скачать
Ex 2.2 - 2)Find a quadratic polynomial each with the given numbers as sum & product of its zero. Скачать
Ex 2.2 -1)Find the zeros of the following quadratic polynomials & verify b/w zeros & coefficients P2 Скачать
Ex 2.2 -1)Find the zeros of the following quadratic polynomials & verify b/w zeros & coefficients P1 Скачать
Ex 1.2 - Prove that the following are irrational (i) √5 (ii) 3 + 2√5 (iii) 1/√2 (iv) 7√5 (v) 6 + √2 Скачать
Ex 1.1 Q7-There is a circular path around a sports field. Sonia takes 18 mins and Ravi takes 12 mins Скачать
Ex 1.1 Q2 -Find the LCM & HCF of the following and verify that LCMxHCF =product of two numbers Скачать
Ex 1.1 Q1 - Express each number as a product of its prime factors (i)140 (ii) 156 (iii) 3825.. Скачать
Point P divides line segment joining R(-1,3) & S(9,8) in the ratio k:1. If P lies on x-y+2=0,find k. Скачать
If the difference of Mode & Median of a data is 24, then the difference of Median & Mean is.. Скачать
Let a & b be two positive integers such that a=p³q⁴ & b=p²q³. If HCF, LCM are given, then (m+n)(r+s) Скачать
The number of revolutions made by a circular wheel of radius 0.7m in rolling a distance of 176m is.. Скачать
The vertices of a parallelogram in order are A(1, 2), B(4, y), C(x, 6) and D(3, 5). Then (x, y) is.. Скачать
Sum of two numbers is 90. 40% of first number is 15 more than 30% of second number.Find two numbers. Скачать
If the perimeter of a circle is equal to that of a square, then the ratios of their areas is... Скачать
HCF of two numbers is 27 and their LCM is 162. If one of the numbers is 54, then the other number is Скачать
