Question
All 26 students in a class are standing in a row facing
north. Manisha is 14th from the right end and Neetu is 9th from left end how many students are standing between Manisha and Neetu?Solution
There are total 26 students. Manisha is 14th from right end. So Manisha's position from let end = (26 - 14) + 1 = 13th from left end. Neetu's position from left end is 9th, so (13 - 9) - 1 = 3 students are standing between Manisha and Neetu.
Copper is extracted from which ore?
The slow corrosion of iron in the presence of moist air is known as:
Milk tastes sour when kept in the open for sometimes due to the formation of-
Hydrogen was discovered by?
Which sodium compound is the most popular additive in sauces, salad dressings, and beverages for its preservative action?
Formation of Sodium Chloride is an example of
What is the common name of the compound with the formula C6H5NH2?
The Kerosene is a mixture of _______.
Calcium cyanamide, used as a fertilizer, is commercially known as ______.
What are proteins chemically composed of?