For the following questions answer them individually
If the selling price of 40 articles is equal to the cost price of 50 articles, then the percentage loss or gain is:
In $$\triangle$$ABC, $$\angle$$A = $$50^\circ$$. Its sides AB and AC are produced to the point D and E. If the bisectors of the $$\angle$$CBD and $$\angle$$BCE meet at the point O, then $$\angle$$BOC will be equal to:
A earns ₹180 per hour and works for 7 hours per day. B earns ₹160 per hour and works for 5 hours per day. What is the ratio of per day wages of A and B?
If the radius of the circumcircle of an equilateral triangle is 8 cm, then the measure of radius of its incircle is:
$$9\frac{3}{4} \div \left[2\frac{1}{6} \div \left\{4\frac{1}{3} - \left(2\frac{1}{2} +\frac{3}{4} \right)\right\}\right]$$ is equal to:
Select the correct passive form of the given sentence.
Ananya plucks fresh flowers from the garden every day.
Select the most appropriate option to fill in the blank.
Colours, they say have the power to calm, pacify and relax; they can energise, activate and _______.
Select the word which means the same as the group of words given.
An instrument for measuring the atmospheric pressure
Select the most appropriate option to fill in the blank.
In ancient Greece, women were not allowed to _______ in the Olympic Games.
