The bacteria that is involved in the process of denitrification is ……………………………..
Psudomonas denitrificans : involved in the process of liberation of N2 and N2O.
Quantity -I: P and Q started a business together with an initial investment of Rs. 4000 and Rs. 3200, respectively. After 4 months, R joined with an in...
What is the profit percent or loss percent incurred in the transaction?
Statement I: 5% discount is given on the marked price.
Statement...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 60,000 and it increased by 15% in 2021 over 2020. ...
Quantity I: A student multiplied a number by 3/5 instead of 5/3. What is the % error in the calculation?
Quantity II: The population of a town is...
The ratio of present ages of A and B is 5:8 respectively and the average of present ages of A and C is equal to 80% of the present age of B. 4 years ago...
In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quan...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 65,000 and it increased by 12% in 2021 over 2020.
Quantity I: The price of rice is decreased by 30%, by how much % the consumption is increase so that the expenditure will decreased by 10%?
Qu...
What will be the compound interest earned on a sum in two years?
I. The simple interest on the same amount at the same rate of interest in two ye...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 45,000 and it increased by 10% in 2021 over 2020.
