Question
In an election between two candidates, winner got 65% of
total valid votes. If total number of votes cast were 2000 out of which 6% were invalid, then find the number of votes received by loser candidate.Solution
Total valid votes = 94% of 2000 = 1880 Number of votes received by loser candidate = 0.35 × 1880 = 658
Which of the following electromagnetic waves are used for detection like Geiger tubes?
The unit of electric power is — Â
The energy stored in a stretched spring is:
Which of the following vitamins are called fat-soluble vitamins?
A closely wound solenoid 40 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 2 cm. If the current carried is 8.0 A, e...
The amount of light entering in eye is controlled by:
Which of the following decays does not change the atomic number of the nucleus?
A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane...
Which of the following quantities is a scalar? Â
