‘रीता गाना गाती है’ मे कौन सा वाच्य है?

Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

She has not been well for the past few months.

From the given answer figures, select the figure in which the question figure is Embedded.

Which country has proposed to set up a common electronic platform for all South Asian Association for Regional Cooperation nations?

Rajan is ranked 11th in the list of successful boys in a class and at 31st from the bottom. Three boys did not take the exam at all and one failed. How many students are there in the class?

A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife?