Questions

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

What is C12H22O11 also known as

The number of neutrons present in a nitrogen atom 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'.
She has not been (1)/ to the restaurant (2)/ much late. (3)/ No Error (4)

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'.
Ritika decided to get up early (1)/ to wear a nice dress (2)/ and visit her aunt. (3)/ No Error (4)

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'.

Policy makers will think hard about creating (1)/ an appropriate legal framework to (2)/ prevent the capture of regulatories by special interests. (3)/ No error. (4)

Conducting joint operations generally involves how many broad principles?