Questions

If speed of rotation of the earth increases, the weight of the body

Which of the following metal (shown by its symbol) is generally used for making filaments of bulb?

Which one of the following films was not directed by Satyajit Ray?

The body cavity which is lined by mesoderm is called __________.

What is called the hot dry local winds blowing in the northern part of Alps mountain?

Which molecule contains a polar covalent bond?

If waste materials contaminate the source of drinking water, which of the following diseases will spread?

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.