Questions

If 4x - 5y = -37 and 7x + y = -16, then x - y = ______

Which of the following elements has the lowest melting point?

Which of the following is used in gunpowder?

Which electron dot formula represents a polar molecule?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Abeyance

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: People celebrate it as a two-day festival; first day as Holika Dahan and second day as colourful Holi.
Q: Holi is a religious Hindu festival celebrated with lots of preparations in the month of Phalgun.
R: At Holika Dahan, they burn a heap of sticks, straws and cow-dung cakes lying in the mid of streets in the late evening or night.
S: And, next day in the morning, they celebrate a colorful Holi by playing colours with friends, family members and neighbours.

Which of the following plays an important role in photosynthesis?

Tax on inheritance is called __________