In a row of cars, blue car is at the bottom end. There are 18 cars between yellow and blue car. There are 8 cars between red and blue car. If there are 6 cars above yellow car, then how many minimum cars are there in the row?

17 articles were bought for ₹3910 and sold for ₹4590. How much was the approximate profit percentage per article?

Find the number of triangles and squares in the given figure.

How many such pairs of letters are there in the word ‘EVAPORATE’ each of which has as many letters between them in the word as they have between them in the English alphabet?

The chemical name of limestone is? 

The maximum number of students among whom 1001 pens and 910 pencils can be distributed in such a way that each student gets same number of pens and same number of pencils, is: 

The proclamation of emergency must be approved by both the houses of parliament within _____ after the proclamation.