Case Study 3:- India meteorological department observes seasonal and annual rainfall every year in different sub-divisions of our country. It helps them to compare and analyse the results. The table given below shows sub-division wise seasonal (monsoon) rainfall (mm) in 2018 : Based on the above information, answer the following questions: (i) Write the modal class. … Read more
Case Study 1:- the discus throw is an event in which an athlete attempts to throw a discus. The sthlete spins anti-clockwise around one and half times through a circle, then releases the throw. When released, the discus travels along tangent to the circular spin orbit. In the given figure, AB is one such tangent to … Read more
Case Study 3:- In a toy manufacturing company, wooden parts are assembled and painted to prepare a toy. One specific toy is in the shape of cone mounted on a cylinder. For the wood processing activity centre, the wood is taken out of storage to be saved, after which it undergoes rough polishing, then is … Read more
Case Study 2:- Esha purchased a new building for her business. Being in the prime location, she decided to make some more money by putting up an advertisement sign for a rental ad income on the roof of the building. From a point P on the ground level, the angle of elevation of the roof … Read more
Case Study 1:- On the highway, point A and B, which stand in for Chandigarh and Kurukshetra, respectively, are located nearly 90 kilometres apart. At the same time, a car departs from Kurukshetra and one from Chandigarh. These cars will cross each other in 9 hours if they are travelling in the same direction, and … Read more
Important question for Class 10 Quadratic question Board exam 2025. Do all these question and get full markes in question of quadratic equation. These question cover all types of question Q 1:- Which of the following are quadratic equation? (i) (ii) (iii) (iv) (v) (vi) (vii) Q 2:- In each of the following, find the … Read more
Case Study IV:- Ramesh goes to supermarket to purchase soap cartons for his shop. The store has 100 cartons of Moisturizing soap, 150 cartons of Antibacterial soap, 85 cartons of Natural soap and 115 cartons of chemical-free soap. If Ramesh chooses a carton at random, then answer the following questions. (i) The probability that the … Read more
Case Study III:- Eight ball is a game played on pool table with 15 balls numbered 1 to 15 and a “cue ball” that is solid and white. Of the 15 numbered balls, eight are solid(Non white) coloured and numbered 1 to 8 and seven are striped balls balls numbered 9 to 15. The 15 … Read more
Case Study II:- A manufacturer produces two types of TV sets Type A and Type-B. The following table gives the result of a quality control check of a day’s production. Type-A Type-B Defective 20 30 Non-defective 180 270 (i) What is the probability that a TV set selected at random from the production is defective … Read more
Case Study 1:- A survey was conducted in a college to find out how many students were interested in sports and music. The following table gives the result of the survey. Sports Only Music Only Both Sports and Music Neither Sports Nor Music Boys 40 60 20 30 Girls 30 50 15 35 (i) … Read more