Exams

What is the simplified value of (cos4 A – sin4 A)?

The line chart given below shows the ratio of production of sales of two bike-manufacturing firms over the period of 6 years.

The production of company 1 in year 2014 is 18000 and sales of company 2 in year 2012 is 15000. What is the ratio of difference in sales and production of company 1 in year 2014 and company 2 in year 2012?

24 men can complete a piece of work in 18 days while 12 women can complete the same piece of work in 28 days. 27 men start working and are replaced by 14 women after 8 days. In how many days will 14 women finish the remaining work?

What made standard oil a horizontal integration monopoly?

If x2 + y2 + 6x + 5 = 4(x - y) then x - y is

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Whoop it up

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

The candidates are writing an essay.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

One who tends to patronize, rebuff or ignore people regarded as social inferiors and imitate, admire people regarded as social superiors