Question
Which of the following is a water soluble
vitamin?Solution
There are two types of vitamins present in our body. Water soluble vitamins and fat soluble vitamins. Examples of water soluble vitamins include vitamin A, D and K. Examples of fat soluble vitamins include Vitamin B12 and vitamin C The fat soluble vitamins are soluble in lipids. These vitamins are usually absorbed in fat globules (called chylomicrons) that travel through the lymphatic system of the small intestines and into the general blood circulation within the body. These fat soluble vitamins, especially vitamins A and E, are then stored in body tissues. Â Hence, option A is correct.
A hollow cylindrical container has an inner radius of 5.5 cm, a length of 15 cm, and a thickness of 3 cm. Calculate the volume of the container. (Use π...
The diameter and the slant height of a conical tent are 16 m and 5.6 m, respectively. What length of cloth having width 4m is needed to make the tent?
If the length and breadth of a rectangle are in the ratio 4:3 and its perimeter is 28 cm, then the area of the rectangle (in cm²) is :  Â
There's a cone of height 12cm out of which a smaller cone with the same vertex and vertical axis is cut out. What is the ratio of the volume of the larg...
Four persons ‘A’, ‘B’, ‘C’ and ‘D’ have different amounts with them. ‘D’ has twice amount th...
If the radius of a cylinder is 20 cm and its curved surface area is 660 cm2 then find the height of the cylinder?
If the lateral surface area (3 faces) of a regular tetrahedron is 75√3 cm2, find its volume.
Given that the surface area of a sphere is 201.06 cm², calculate its volume.
If the two adjacent sides of a rectangle are x cm and x – 10 cm and its perimeter is 96 cm then find its area?
Find the cost of building a fence around a square field with area 529m2 at the rate of Rs.40 per meter ?