Successive division of a number by 2, 3, 5 and 7 gives remainders 1,4,0 and 5, respectively. What will be the sum of the remainders if the same number is divided by 7, 5,3 and 2 successively?
The following graph shows the production (in thousands) of two types (A and B) of cars by a company over the years 2016 to 2021.
The ratio of the total production of type A cars to type B cars over the years is:
Two circles of radius 7 units each, intersect in such a way that the common chord is of length 7 units. What is the common area in square units of the intersection?
