Exams

In triangle ABC, O is the orthocenter and angle BOC is 120 deg. Calculate angle BAC.

ΔUVW is right angled at V. If secU = 5/3, then what is the value of tanW ?

Lungs are the primary organs of _________.

Which of the following is a tertiary activity?

Birth rate in a country is defined as

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Someone must (being) killed.

The simple interest on a certain sum of money at the rate of 5% per annum for 8 years is Rs. 840 . Rate of interest for which the same amount of interest can be received on the same sum after 5 years is

Which dynasty was started by Khizr Khan ?