Below are four pairs, each representing a state and a folk dance. Which pairing of state and folk dance is incorrect?

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

Which district among the following districts in Tripura has highest production of rubber during 2019-20 ?

Black heart of potato is due to

The enzyme which increases the bioavailability of thiosulfinates is:

The program used in the digitization technique of geoinformatics:

Choose the incorrect options

What will be the percentage of porosity of a soil which has 1.5g/cm³ bulk density and 2.65 g/cm³ particle density?

If the increase or decrease of one product increases or decreases the other product, the relationship between both the products is known as:

What is the floor space required for pregnant cow?

Yellow color of cow milk is due to