Class 10 – Area Related to Circles Quiz Area Related to Circles – MCQ Quiz Q1: The area of a circle of radius r is: πr² 2πr πd πr Q2: If diameter of circle is 14 cm, area is: 154 cm² 77 cm² 246 cm² 49 cm² Q3: Circumference of circle of radius 7 cm: 22 cm 44 cm 14 cm 154 cm Q4: Area of semicircle wit...
Sample Test Paper for Class 10- Applications of Trignometry Que -- A tower stands vertically on ground from a point on a ground which is 25 m away from foot of tower is found to be 60° Find height of tower Ans 25√3 Que - The shadow of a tower standing on a level ground is found to be 60 m longer whe...
Sample Test Paper for Class 10- Introduction to Trignometry Mock Test Series Que 1 If sinA = 3/5 find value of cos A a) 1/5 b) 4/5 c ) 5/ 3 d) 2/ 5 Solution -- 4/5 Que 2 If tan A = 1/ √3 find value of cot A a) 2/√3 b) 4/√3 c) √3/1 d) 1/3 Solution -- √3/1 Que 3-- If cosec A = √3/2 find value of cot ...
Sample Test Paper for Class 10- Coordinate Geometry What is distance formula and its use The distance formula is a mathematical formula used to calculate the distance between two points in a plane. The formula is: d = √((x2 - x1)² + (y2 - y1)²)Where d is the distance between the two points, (x1, y1)...
Sample Test Paper for Class 10 - Arithmetic Progression Arithmetic Progression Definition. Arithmetic progression (AP) is a sequence of numbers in which each term after the first is found by adding a constant, called the common difference, to the previous term. For example, the sequence 3,6,9,12... ...