Questions

In 2004, NASA launched the Messenger Spacecraft to study ___.

What is the name of the most ancient spiral galaxy that existed 11 billion years ago?

Which country has made world's first all-electric ship, which can travel up to 80 Km with 200 tons cargo after a two hour charge?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
I have kept all your old letters.

All isotopes of the same element have ____________

Select the INCORRECT set of Molecular Formula - IUPAC Name - Common Name from the following options.

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

Goods for which demand move in the opposite direction of the income of the consumer are called?