IPS Interview Question
Question : After the sudden death of your husband, you did second marriage, What will happen if your first husband comes back alive? Answer: In such a situation, Marriage will…
Why there is a tiny hole in between the camera and flash on many Phones?
Generally, there is a small hole on the back side of the iPhone, but some other phones it exists on the front side, near to the front camera. This tiny…
What do the 5 digit in a train number mean?
On December 20, 2010, Indian railway Ministry changed the system of previous 4-digit numbering to 5-digit numbering. The first digit means the type of the passenger train: 0…