Questions

The metal that can be cut with a knife is

Select the option that correctly matches the contents of the first column with the contents of the second column.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Modern India has a secular constitution and ______ itself on being a secular country.

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'.
No sooner did I come out of my home to go to market (1)/ when it started raining heavily (2)/ which drenched me completely. (3)/ No Error (4)

Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?

In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.

Find the missing number

If 'P' means '+', 'Q' means 'x', 'R' means '÷', and 'S' means '­', then 44Q9R12S6Q4P16=?