Exams

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is necessary, then, to keep our ____________ acts under some surveillance of attention, to pass them in review for inspection every now and _________, that we may discover possible modifications which will make them more serviceable. We need to be __________, constantly to find out better ways of doing things. Habit takes care of our standing, walking, sitting; but how many of us could _________ improve his poise and carriage if he would? Our speech has become largely automatic, but no doubt all of us might remove _____________ of enunciation, pronunciation or stress from our speaking.

every now and _________, that we may

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

Smart, Aspire, Castle, Abysmal, Accost, ?

A boat is moving away from an observation tower. It makes an angle of depression of 60° with an observer's eye when at a distance of 50m from the tower. After 8 sec., the angle of depression becomes 30°. By assuming that it is running in still water, the approximate speed of the boat is

Goods  and  Services  Tax  likely  to  be  levied in India is not a

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
122, 197, 290, ?

Which one of the following issues was included in the Indo-US Nuclear Agreement of 2007?

The total surface area of a hemisphere is 41.58 sq cm, find its radius.