Question
Which vitamin helps in improving night
vision?Solution
Vitamin A plays a crucial role in maintaining healthy vision, especially night vision. It is a component of rhodopsin, a pigment in the retina that helps the eyes see in low light conditions. A deficiency in Vitamin A can lead to night blindness.
In a group of 104 employees, the ratio of male to female employees is 6:7. The average wage of a male employee is Rs. 45, and the...
A mixture contains 40 liters of milk and 10 liters of water. How much milk should be added to make the ratio of milk to water 5:1?
Solve the inequality:
(3x – 4)/(x + 2) > 1
Pipe P can fill a tank by itself in 16 hours, while pipe R can empty the tank in 36 hours when it is full. Together, pipes P and ...
Two points A and B are located such that the distance between them is 100 meters. If point A is at the origin and point B is at an angle of 30 degrees f...
If sin⁴ x + cos⁴ x = 5/8, then the value of sin2x is
36×?² – (12×19+13) = 60% of 2400
The set of all bijective functions from a finite set A to itself forms:
The average of a, b and c is 8 less than d. If the average of a, b, c and d is 42, and the average of b and c is 43. then find the average of (a-6) and ...
- __________ is a box which is the intersection of a row and column in a worksheet.
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