Question
A Man sold 2 articles for ₹4,000 each, gained 15% on
one and lost 15% on the other. What is the total gain or loss rounded to the nearest integer?Solution
Now total SP =4000+4000=8000 Total CP =3478.26+4705.88 =8184.14 Loss =8184.14-8000=184.14 =184 loss.
A pond of water appears less deep due to –
Which law states that the ratio of the potential difference across a conductor to the current through it is constant, provided the temperature remains c...
When white light passes through a glass prism, which color deviates the least?
The weight (W) of a body is derived from which formula?
What is the momentum of a 2 kg object moving at 3 m/s?
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
Parsec is the unit of
Match the following machines with their working principles:
(i) Electric motor - (a) Heat energy into mechanical energy
(ii) Steam engin...
What happens to the electrostatic force between two charges when the distance between them decreases?
Relevant for Exams:
