Questions

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

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Gratitude is one of the more essential virtues for real (1)/ inner prosperity and happiness, because it (2)/ can connect us to the Divine. (3)/ No error (4)

The gas evolved when sodium carbonate reacts with hydrochloric acid is

Which acid is secreted by certain glandular cells in the stomach lining?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A roundabout way of speaking

Metals are placed on which side of the Modern Periodic table?

What is a bank rate?

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