Question
Who was the first female Prime Minister of
India?Solution
Indira Gandhi became India's first female head of government or Prime Minister. She served as Prime Minister for three consecutive terms (1966–77) and a fourth term from 1980 until she was assassinated in 1984.
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...
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