Exams

The angle of elevation of an aeroplane as observed from a point 30 m above the transparent water-surface of a lake is 30° and the angle of depression of the image of the aeroplane in the water of the lake is 60°. The height of the aeroplane from the water-surface of the lake is

On 25 October 2017, government announced a recapitalisation plan for state-owned banks. How much amount was announced for Banks’ recapitalisation?

In a certain code, if PEARLS is written as 823745 and JEWELS is written as 926245, then in the same code, what will WEARS be written as?

If a solution turns blue litmus red, its pH is likely to be

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 be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All pictures are photographs

Statement II: All paintings are pictures

Conclusion I: All photographs are paintings

Conclusion II: All paintings are photographs

What is the SI unit of Charge?

Find the curved surface area (in cm2) of a right circular cylinder of diameter 7 cm and height 6 cm.

____________ is the relationship between the variable input and output, keeping all other inputs are held constant.