Study the following histogram and answer the Four questions.
For the following questions answer them individually
A man spends his three months’ income in four months’ time. If is monthly income is ₹ 1,000, then his annual saving is
Divide 27 into two parts so that 5 times the first and 11 times the second together equals to 195. Then ratio of the first and second parts is
The value of $$(\cos 0^\circ + \sin 45^\circ + \sin 30^\circ) (\sin 90^\circ - \cos 45^\circ + \cos 60^\circ)$$ is
Simplify $$\frac{\sqrt[4]{0.0625} + \sqrt[3]{0.008} + \sqrt{0.09} - 1}{\sqrt[3]{6.25\sqrt[5]{32}}}$$
The weight of a container completely filled with water is 2.25 kg. The container weighs 0.77 kg when its 0.2 part is filled with water. The weight (in kg) of a container when 0.4 part of it is filled with water, is