Question
The critical limit for NO3-N (mg/litre) in drinking
water (as per WHO standard is:Solution
As per WHO standard, the critical limit for NO3-N (mg/litre) in drinking water is 10mg/l.
What is the difference between gross profit and net profit in accounting?
Which of the following books is related to poems of Arun Kamal?
The Vice President of India is elected by the members of an electoral college consisting of __________.
Aruna has a younger sister whose age is 8 years less than that of Aruna. If Aruna’s sister’s age is 18 years, then Aruna’s age is:

The price of an article is increased by 20%. Further, there is a tax of 5% on the increment. If the article costs ₹ 1,331 to the customer, then what ...
Which of the following will turn blue litmus red ?
Who among the following Indians established the 1st school for women in India ?
आकाश का पर्यायवाची शब्द है :
Which of the following is not the indicator of Human Development Index?