In an AP 3,7............403,407 find 20th from the last
Two triangle having the same base and equal area lie between same parallels are congruent
Total surface area of a cone is 616 sq.cm . If the slant height of the cone is three times the radius of the base , find its slant height.
A matchbox measures 4cm×2.5cm×1.5cm. What will be the volume of a packet containing 12 such boxes?
find equation of circle passing through two points 2,3 and -1,1 and centre lie on x-3y-11
In a group of 70 propels 40 like tea 35 like coffee and 26 like both then find the value of number of people do not like either tea or coffe