Question
Which of the following hormones is released in excess
quantity during excitement?Solution
Adrenaline: It is the hormone produced by Adrenal Gland.
The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 108 cm. If each side of a square is 25% more than the brea...
- The inner radius of a cylindrical shell is 9.5 cm. If the length of the shell and the thickness of the shell are 10 cm and 4 cm, respectively, find the app...
Quantity I: Â The total area of a Square and rectangle is 546 Sq cm. The side of the square is 14 cm. What is the sum of the perimeter of square and r...
The marks obtained by 7 students in a class in mathematics are 43, 44, 65, 41, 53, 65 and 62. The mode of the data is:
The radius of a sphere is 18cm. The surface of the sphere is what percent of its volume.
- The perimeter of a square is 112 cm. Calculate the area of that square.
A circular wire of diameter 70 cm is folded in the shape of a rectangle whose sides are in the ratio 3:2. Find the area enclosed by the rectangle.
Each interior angle of a regular polygon is 140°. Then find out how many diagonals are there?
In measuring the sides of a rectangle, there is an excess of 15% on one side and 10% deficit on the other. Then the error percent in the area is
Calculate the total number of tiles needed to completely cover a rectangular floor that measures 132 meters by 125 meters. Each tile has dimensions of 2...
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