Question
What is the boiling point of pure water at normal
atmospheric pressure (sea level)?Solution
Pure water at normal atmospheric pressure (about 1 atmosphere at sea level) boils at 100∘C . At this temperature, water molecules have enough energy to escape from the liquid phase and form bubbles of vapor within the water, which rise to the surface and burst. This process is called boiling.
A, B and C started a online education website by investing Rs.40,000, Rs.50,000 and Rs.60,000 respectively. Find the share of A’s, out of an annual pr...
P and Q together started a business with initial investment in the ratio of 1:3, respectively. The time-period of investment for P and Q is in the ratio...
Person 'M' invests Rs. 'a' in a business, while person 'N' contributes Rs. (a + 600). After a duration of 2 years, M's profit is 1/3 less than N's profi...
The spending habits of A, B, and C follow a ratio of 3:2:4, while their savings follow a ratio of 3:1:2. The combined expenditure of all three individua...
'A' and 'B' started a business with an investment of Rs. 4,800 and Rs. 6,000, respectively. After 6 months, 'C' joined them with an investment of Rs. 7,...
'X' and 'Y' started a business by investing Rs. 20,000 and Rs. 15,000, respectively. 'X' invested for 6 months and 'Y' invested for 12 months. 'X' also ...
‘A’ and ‘B’ invested Rs. 4800 and Rs. 3600, respectively in a business, together. After 6 months, ‘A’ withdrew 25% of his initial investment...
- ‘Nikhil’ and ‘Amit’ started a firm with investments of Rs. 2,800 and Rs. 4,200 respectively. After 16 months, Nikhil increased his amount by 25%, a...
A, B and C invested in partnership. A invest Rs.8000 for 5 months, B invests Rs.5000 for 3 months and C invests Rs.10000 for 2 months. C is working part...
D, E and F started a company with capital investments in the ratio 5:3:2. F being the active partner gets 10% of the total profit for managing the busin...
Relevant for Exams:
