Exams

The variance of a set of data is 121. Then the standard deviation of the data is

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four andindicate it by selecting the appropriate option.

We can never compare the importance ______ the money with the importance of love.

The area and the breadth of a rectangle are 288 sq.cm and 16 cm respectively. Find the length of its perimeter (in cm).

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

3 x 8 ÷ 4 - 60 + 12 = ?

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

Which team created history by winning the Ranji Trophy for the first time in January 2018?

Geetha weighs 11.235 kg. Her sister weighs 1.4 times her weight. Find their combined weight?

Which of the following is an award given by the Government of India to recognize outstanding achievement in National sports?