Major Competitive Exams
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Q. A plane is flying at 200 m/s in still air. If there is a headwind of 50 m/s, what is the speed of the plane relative to the ground?
Q. A plane mirror is placed at an angle of 60 degrees to the incident ray. What is the angle of reflection?
Q. A plane mirror produces an image that is: (2023)
Q. A planet orbits a star in an elliptical path. What remains constant throughout its orbit?
Q. A planet orbits the sun in a circular path. If the radius of the orbit is doubled, what happens to the angular momentum of the planet if its speed remains constant?
Q. A planet orbits the sun in a circular path. If the radius of the orbit is halved, what happens to the angular momentum of the planet?
Q. A planet orbits the sun in an elliptical path. What remains constant for the planet as it moves in its orbit?
Q. A planet orbits the sun in an elliptical path. Which of the following statements is true regarding its angular momentum?
Q. A player has a batting average of 45 runs per match. If he plays 10 matches, what is his total expected score? (2020)
Q. A player has a batting average of 50 runs after 10 innings. If he scores 60 runs in his next innings, what will be his new average? (2022)
Q. A player has a batting average of 50 runs per match. If he has played 20 matches, how many runs has he scored in total? (2020)
Q. A player has a batting average of 50 runs. If he has played 20 matches, how many runs has he scored in total? (2019)
Q. A player hits a ball at an angle of 30 degrees with the horizontal. If the initial speed is 20 m/s, what is the vertical component of the velocity? (2022)
Q. A player hits a baseball at an angle of 30 degrees with an initial speed of 40 m/s. What is the horizontal component of the velocity? (2020)
Q. A player hits a baseball at an angle of 30 degrees with an initial speed of 40 m/s. What is the vertical component of the velocity? (2020)
Q. A player runs 100 meters in 12 seconds. What is his average speed in m/s? (2019)
Q. A player runs 5 km in 25 minutes. What is his speed in km/h? (2023)
Q. A player runs around a circular track of radius 10 meters. What is the circumference of the track? (2022)
Q. A player runs around a circular track of radius 50 meters. What is the distance covered in one complete round? (2019)
Q. A player scores 10 goals in 5 matches. What is the average number of goals scored per match? (2019)
Q. A player scores 15 points in a game. If he plays 10 games, what is the total number of points scored? (2023)
Q. A player scores 5 goals in a match. If each goal is worth 2 points, how many points does the player score? (2023)
Q. A player scores 60% of the total points in a game. If the total points are 150, how many points did the player score? (2022)
Q. A point charge +Q is placed at the center of a spherical Gaussian surface of radius R. What is the electric flux through the surface?
Q. A point charge +Q is placed at the center of a spherical Gaussian surface. What is the total electric flux through the surface?
Q. A point charge of +5 µC is placed at the origin. What is the electric potential at a point 2 m away from the charge?
Q. A point charge of +Q is placed at the center of a spherical Gaussian surface. What is the total electric flux through the surface?
Q. A point charge of +Q is placed at the center of a spherical shell of radius R with surface charge density σ. What is the electric field inside the shell?
Q. A point charge Q is placed at the center of a cube. What is the electric flux through one face of the cube?
Q. A point charge Q is placed at the center of a spherical Gaussian surface. What is the electric flux through the surface?
