निम्नलिखित प्रश्नों

Which test is used when sample size is large (>30) and population standard deviation is known? 

One of the following seed takes longest time to germinate:

Which equipment for seeding and fertilizer application was developed by CCSHAU Hisar?

Which among the following is a green house gas?

______ induces lateral cell expansion 

 In early withdrawal of monsoon what should be best moisture mitigation practice?

Machine that improves the efficiency of a cleaner cum grader by removing smaller and larger size impurities from the grain?

The coriander flower is:

A sandy soil contains:

Match the following: