For the following questions answer them individually
A, B. C completed a work and received %.1800 as their wages. A worked for 6 days. B for 4 days and C for 9 days. If their wages are in the ratio of 5:6:4 the amount received by B (in rupees)is
The length and the breadth a rectangular field are in the ratio 3 : 2. The cost of fencing the field at the rate of ₹ 50 per meter is ₹ 25.000/-. The area of the field in square meters is
The circumference of a circle is 352 meters. Taking the approximate value of $$\pi$$ to be $$\frac{22}{7}$$,the area of the circle in square meters is
The radius of the base of a cylinder is $$\frac{1}{3}$$ of the radius of the base of a cone .If their heights are equal, then the ratios of their voulumes is
Three metal cubes of sides 6. 8 and 10 cms are melted and formed into a single cube. If there is no loss of metal in the process what is the side of the big cube (in cms) ?
A semi-circle is constructed on each side of a square of side 2m. Thenthe whole area of the figure (in sq.m) is
The difference between the circumference and radius of a circle is 111 cm. Then the area of the circle (in $$cm^{2}$$)?
Two poles of height 15 meters and 30 meters are erected in a playground at a distance of 36 meters between them. The distance between their tops (in meters) is