Questions

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’.

When a student works on a mathematical problem, (1)/ he comes to a stage beyond which he do not (2)/ know how to proceed, and where he is in doubt and perplexity. (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'.
The after morning (1)/ she woke to the first ray of (2)/ light through the window. (3)/No Error (4)

The body of all complex animals consist of only _______ basic types of tissue(s).

Which one of the following statements is correct?

What is the pH value of human blood?

What is the other name of sodium carbonate?

Which disease is caused due to deficiency of Iodine?

In which of the following the dominant phase is Gametophyte?