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Q) A group of class X students goes to picnic during winter holidays. The position of three friends Aman, Kirti and Chahat are shown by the points P, Q and R. i. Find the distance between P and R.ii. Is Q, the midpoint of PR? Justify by finding midpoint of PR.iii. Find the point on […]
Q) Passenger boarding stairs, sometimes referred to as boarding ramps, stair cars or aircraft steps, provide a mobile means to travel between the aircraft doors and the ground. Larger aircraft have door stills 5 to 20 feet (1 foot = 30 cm) high. Stairs facilitate safe boarding and de-boarding. An aircraft has a door sill
Q) India gate (formerly known as All India war memorial) is located near Karthavya path. (formerly Rajpath) at New Delhi. It stands as a memorial to 74187 soldiers of Indian Army, who gave their life in the first world war. This 42m tall structure was designed by Sir Edwin Lutyens in the style of Roman
Q) In an equilateral triangle of side 10 cm, equilateral triangles of side 1 cm are formed as shown in the figure below, such that there is one triangle in the first row, three triangles in the second row, five triangles in the third row and so on. Based on given information, answer the following
Q) A farmer has a circular piece of land. He wishes to construct his house in the form of largest possible square within the land as shown below: The radius of circular piece of land is 35 m. Based on given information, answer the following questions: (i) Find the length of wire needed to fence
Q) Medical check-up was carried out for 35 students of a class and their weights were recorded as follows:Â Â Find the difference between the mean weight and the median weight. PYQ: 35 – CBSE 2025 – Code 30 – Series 5 – Set 1 Ans: Step 1: Mean weight value of data: To calculate the
Q) From a solid cylinder of height 24 cm and radius 5 cm, two cones of height 12 cm and radius 5 cm are hollowed out. Find the volume and surface area of the remaining solid. PYQ: 34 (b) – CBSE 2025 – Code 30 – Series 5 – Set 1 Ans:Â Given that the
Q) From one of the faces of a solid wooden cube of side 14 cm, maximum number of hemispheres of diameter 1.4 cm are scooped out. Find the total number of hemispheres that can be scooped out. Also, find the total surface area of the remaining solid. PYQ: 34 (a) – CBSE 2025 – Code
Q) Find the value(s) of p for which the quadratic equation given as (p + 4) x2Â – (p + 1) x + 1 = 0 has real and equal roots. Also, find the roots of the equation(s) so obtained. PYQ: 32 (b) – CBSE 2025 – Code 30 – Series 5 – Set 1 Ans:
Q) A 2-digit number is seven times the sum of its digits and two (2) more than 5 times the product of its digits. Find the number. PYQ: 32 (a) – CBSE 2025 – Code 30 – Series 5 – Set 1 Ans: Step 1: Let’s consider the 2-digits of the number are a and