Question
Which of the following element's atomicity is
Diatomic?Solution
The correct answer is A
A sum of money invested at simple interest amounts to Rs. 16800 in 2 years and to Rs. 23100 in 9 years. What is the rate of simple interest per annum?
In a test, P got 25% of total marks and failed by 60 marks while Q got 45% of total marks which is 23 more than passing marks. Find the total marks of t...
There are 100 students in a particular class. 60% students play cricket, 25 % play football and 15% play both the games. What is the number of students ...
The total strength of school A is 20% more than that of school B. In school A and B, out of total number of students, 30% and 40% respectively are girls...
If the population of a city increases by 20% every year and is expected to be 43,200 after 2 years, then what is its present population?
In an election between two candidates 'M' and 'N', 'M' got 68% of the votes and won by 8,820 votes. Find the number of votes received by 'N'.
A 16-liter salt solution contains 6% salt. If 4 liters of water are evaporated by boiling the solution, what is the new percentage of salt in the remain...
- Out of a city's population, 30% are not eligible to vote. Of those who are eligible, 50% are females. If 2/5 of the eligible males and 3/10 of the eligible...
The income of P is 4/7th of the income of Q and income of R is 40% more than the income of Q. Income of Q is Rs.21000 and expenditure of P is...
In a city, the number of persons travelling by bike is 70% the number of persons travelling by metro. The number of persons travelling on foot is 50% th...
