Question
Statement: A 16-year-old boy drowned in a lake when he
went for a swim along with his friends. Courses of actions: I. Coaching for Swimming in schools should be made mandatory. II. Swimming in such lakes and other water bodies should be banned. In each question below a statement is given followed by two courses of action numbered I and II. A course of action is a practicable and feasible step or administrative decision to be taken for follow – up, improvement, or further action in regard to the problem, policy, etc. On the basis of the information given in the statement, you have to assume everything in the statement to be true, and decide which of the suggested courses of action logically follows(s) pursuing.Solution
The correct answer is if neither I nor II follows. As both the given courses of actions cannot be followed because, Courses of actions: I. Coaching for Swimming in schools should be made mandatory. (Swimming cannot be made mandatory as neither every school can afford swimming pools in their premises and nor every student will find it affordable.) II. Swimming in such lakes and other water bodies should be banned. (These kind of water bodies can not be banned for public, people can protest against that.)
The half-life of a radioactive substance is 10 days. The time in which only 1/8th of the original substance remains is:
An image formed by a plane mirror is ______.
From the given options, the speed of sound is highest in which material?
Which law states that the total current entering a junction is equal to the total current leaving the junction?
What type of radiation is produced by a hot object emitting energy? Â
Which instrument is primarily used to measure the relative density of liquids by utilizing the principle of buoyancy?
A 220 V, 100 W bulb is connected to a 110 V source. Calculate the power consumed by the bulb
The electric and magnetic fields of an electromagnetic wave are _____________
Two charges, +3 µC and –3 µC, are placed 1 m apart in vacuum. What is the electrostatic potential energy of the system?
Two wires made of the same material have lengths in the ratio 1:2 and diameters in the ratio 2:1. If the same force is applied to both, what is the rat...