Question
The process of Formation of acidic soil by the leaching
of sesquioxides and presence of bleached grey and ashy appearance in soil is due toSolution
The correct answer is B
If the length of a rectangle is increased by 15% and its breadth is decreased by 5%, then the area of the rectangle will be increased or decreased by ho...
The length of a rectangle is 18 cm more than the side of a square. The perimeter of the square is 72 cm. If the breadth of the rectangle is 12 cm less t...
A rectangular shaped pit of length 10 ft and breadth 8 ft is made in a rectangular field of length 32 ft and breadth 20 ft. The earth dug out of the pi...
What is the difference between (in m2) the area of a circular field of radius 14 metres and area of a rectangular piece of land having its di...
The circumference of a circle is 77 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
What will be the value of sin 10° – 4/3 sin3 10°?
A and B together started a business with initial investment in the ratio of 3:5, respectively. The time-period of investment for A and B is in the ratio...
The volume of a solid cube is 2744 m3. If whole cube is to be painted at a rate of Rs. 7.5 per m2, then what will be the cost of p...
The perimeter of the rectangle is 50 cm and the breadth is 4 times the length. Find the area of rectangle.
The ratio of the height of a room and its semi-perimeter is 2:5. The cost of applying 50cm wide paper at the rate of Rs 8/meter on the remaining walls e...
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