The price of 2 sarees and 4 shirts is Rs. 1600 with the same money, one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay
If a, b, c, l, m are in A.P. then the value of 2a-b-2c-l+2m is
If you write all the numbers from 1 to 100, then how many times do you write 3
A cylindrical shaped well of depth 30 m and diameter 28 m is dug. The dug out soil is evenly spread to form a Cuboid-platform with base dimension 30 m × 28 m. Find the height of the plat form
LCM and HCF of two polynomials are x6-1 and x+1 respectively. If one of the polynomial is x3+1 then the other polynomial is
If 2x = 3y = 4z then x:y:z is