Questions

√(cosec2 -­ 1)/cosecA is equal to?

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE

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’.

Our school’s faculty and administration should not (1)/ sacrifice high standards and regulations in order (2)/ to make students temporarily happy. (3)/ No error (4)

Which of these rivers do not flow through Punjab?

Panch Mahal is situated in?

When was Consumer Protection Act (COPRA) passed?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question,
choose the correct alternative and click the button corresponding to it.
I have been _____ this problem since noon.

The common name of dichlorodifluoromethane is _____.