Bank Exams Questions

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If tan a = √3 + 2, then the value of tan a - cot a is

The order of rotational symmetry of a rectangle is

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Levity

Which one of the following oxides of Nitrogen is also known as Laughing Gas?

Common salt (NaCl) is made up of

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

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'.

In 1961, a meteoroid was defined as "a solid object moving in (1)/ interplanetary space, of a size considerably smaller than (2)/ an asteroid and considerably larger then an atom". (3)/ No error (4)

If 9x = 24311, then what is the value of x?