For the following questions answer them individually
The allowances of an employee constitute 165% of his basic pay. If he receives ₹ 11925 as gross salary, then his basic pay is (in ₹)
A cistern is normally filled in 8h but take another 2h longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in
The product of two numbers is 36 and their sum is 13. The positive difference between the two numbers is
Two equal circles of radius 4 cm intersect each other such that each passes through the centre ofthe other. The length of the common chord is
From four comers of a square sheet of side 4 cm, four pieces, each in the shape of arc of a circle with radius 2cm, are cut out. The area of the remaining portion is
If A, B and C be the angles of a triangle, then which of the folowing incorrect relation is