Exams

The copper wire when bent in the form of a square encloses an area of 121 cub.cm. If the same wire is bent into the form of a circle, find the area of the circle.

The two roots of an quadratic equation are given as x = 1/2 and x = -1/3. The equation can be written as

What is the name of the probe to be launched by NASA in 2018 to explore the Sun’s outer atmosphere?

An article was sold for Rs. 2100 at a profit of 25%. What is its cost price?

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 and indicate it by selecting the appropriate option.

The ______ age movies are quite popular.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given options.

If three successive discounts of 20%, 30% and 40% are given, then what will be the net discount (in percentage)?

If the average total cost are Rs 54, total fixed cost is Rs 45000 and quantity produced is 2500 units, find the average variable costs (in Rs) of the firm?