Exams

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

What is the value of Sin 60° + (1/2)Cosec 45°?

A moving train passes a platform 50m long in 14 seconds and a lamp post in 10 seconds. The speed of the train (in km/h) is :

If p = 99, then the value of p(p2+3p+3) will be

In an army selection process, the ratio of selected to unselected candidates was 4:1. If 90 less had applied and 20 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Ebullient

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This survey is concerning your health as well as that of your family.

What is the simplified value of cosec 2A + cot 2A?