Question
What is the scientific field that studies skin diseases
called?Solution
Dermatology is the branch of medicine that focuses on the diagnosis and treatment of skin disorders.
In a rectangular floor of length and breadth of 21 metres and 6 metres, respectively, square tiles each of 2 metre edge length are to be laid. If the co...
The length and breadth of a rectangle are increased by 20% and 30% respectively. The increase in the area of the resulting rectangle will be:
A borewell of 28m base radius is digged upto a depth of 21m and 14m wide platform was made around the well. Find the height of platform?
- Determine the diameter of the incircle of a triangle where the semi-perimeter is 22 cm and the area is 66 cm².
A cylindrical tank has a radius of 7 meters and a height of 10 meters. How many liters of water can it hold? (1 cubic meter = 1,000 liters)
- Eight identical cubes of edge 4 cm are joined end to end. Calculate the total surface area of the solid formed.
In a department 30% of the employees are females. 40% of the male employees know English. The total number of employees who know English is 46%. Find th...
A cylindrical tank of 28 cm base radius is partly filled with water. How many bullets of 1cm radius of iron is added in it in order to increase the wate...
Due to economic surge the price of eggs suddenly reduced by 40%. This enabled a woman to buy 64 more for $30. Then the reduced price per dozen is :
The cost of fencing a square plot @ Rs.16/m is Rs. 2304. What will be the cost of flooring the plot @ Rs. 3.5/ square m?
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