Exams

A man standing on the bank of river observes that the angle subtended by a tree on the opposite bank is 60°. When he retires 36 m from the bank, he finds that the angle is 30°. The breadth of the river is

The angle of elevation of an aeroplane from a point on the ground is 45°. After flying for 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 2500 metres, then the speed of the aeroplane in km/hr. is

Which answer figure will complete the pattern in the question figure?

India implemented the GST (Goods and Service Tax) from which month of 2017?

___ is one of the states of matter obtained by cooling a gas of very low density to extremely low temperatures.

Consider the given statement true and decide which of the given conclusion(s) logically follows(s) from the statement.

Statement :

Arise, awake and stop not until the goal is reached.

Conclusions:

1. A human being has to get out of his state of helplessness.

2. No individual is weak.

Two ladies A and B start walking from the same point. A walks 75 m North, then turns to her left and walks 90 m. B walks 110 m South, then turns West and walks 90 m, then turns to her left and walks 150 m. Where is B with respect to A now?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to beat variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: No steam are vapours

Statement II: All smoke are steam

Conclusion I: Some vapours are smoke

Conclusion II: No smoke are vapours