`1/10` of a pole is coloure, `1/20` white, `1/30` blue, `1/40` black, `1/50` violet, `1/60` yellow and the rest is green. if the length of green area of pole is 12.08 m, then find the length of pole.

(1)/(10) of a pole is coloure,(1)/(20) white,(1)/(30) blue,(1)/(40) black,(1)/(50) violet,(1)/(60) yellow and the rest is green.if the length of green area of pole is 12.08m, then find the length of pole.

(1)/(10) of a pole is coloured white,(1)/(20) is coloured red,(1)/(30) is coloured green and the rest is coloured black.If the length of the black portion is 14m 70cm,then find the length of the pole.

If the ratio of the length of a pole and its shadow is 1:1 then find the angle of elevation of sun.

(1)/(10) of a rod is coloured red ,(1)/(20) orange,(1)/(30) yellow,(1)/(40) green,(1)/(50) blue,(1)/(60) black and the rest is violet.If the length of the violet portion of the rod is 12.08metres,then the length of the rod is:

A train crosses a platform of length 250 m in 20 seconds and crosses a pole in 10 seconds. Find the length of train.

The length of the shadow of a vertical pole is 1/sqrt3 times its height. Find the angle of elevation .

1//8 part of a pencil is black and 1//2 part of the remaining is white. If the remaining part is blue and length of this blue part is 3% cm, then find the length of the pencil

Equal parts of a flag pole are painted with saffron, white, and green colours. If one-third of the portion painted green is 2 m long, then find the length of the pole