A. – 5
B. – 2/3
C. 3/13
D. 67
E. 34
Where defined, {y2 – 3/3} {8/2y + 3} =
The area of a rhombus is 150 cm2. The length of one of its diagonals is 10cm. The length of the other diagonal is:
The radii of two cylinders are in the ratio 2 : 3 and heights 5 : 3. Calculate ratio of their volumes
Two diagonals of a parallelogram are 72 cm and 30 cm respectively. What is its perimeter?
The cost of cultivating a square field at the rate of Rs. 135 per hectare is Rs. 1215. The cost of putting a fence around it at the rate of 75 paise per metre would be
ABCD is a rhombus with the diagonals AC and BD intersecting at the origin on the x - y plane. The equation of the straight line AD is x + y = 1. What is the equation of BC?
If a wire is bent into the shape of a square, then the area of the square is 81sq.cm. When the wire is bent into a semi-circular shape, then the area of the semi-circle will be:
The area of rectangular-field is 460 square metres. If the length is 15 per cent more than the breadth .what is the breadth of the rectangular field?
The number of revolutions made by a wheel of diameter 56 cm in covering a distance of 1.1 km is: (use π= 22/7)
The ratio between the length and the perimeter of a rectangular plot is 1 : 3. What is the ratio between the length and breadth of the plot?