Find the two numbers nearest to 10000 which are exactly divisible by each of 2, 3, 4, 5, 6 and 7? (a) 9660, 10080 (b) 9320, 10080 (c) 9660, 10060 (d) 10340, 10080

In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.

Solve : 2^(x+2)+2^(x-1)=9

Volume of a Cylinder

What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)

Find the square of: 2a +b