Train A crosses another train B running in the opposite direction in 180 seconds. What is the speed of the train A?
Statement I - Speed of train A is 2/3 more than that of train B and both the trains’ are running at the same speed.
Statement II - The first train is 102 cm long.
We need the length of both the trains for the distance. Hence, both statements I and II together and not sufficient to answer the question.
Which alloy is formed by mixing iron with carbon, nickel, and zinc?
The heating element in an electric heater is made of which element?
What is the atomic number of Bohrium, named after the physicist Niels Bohr?
Which element is denoted by the atomic number 28?
Which of the following statement is CORRECT?
Ultra-purification of metals is achieved using:
_____________ has the maximum attraction force between the molecules.
What is the chemical name of quick lime?
Which enzyme is responsible for converting triglycerides into fatty acids and glycerol?
Evaluate these statements regarding calcium carbide's effects and uses:
Statement (I): Calcium carbide releases acetylene gas.
Statement (...
