http://m.dm530.net/show/5980.html

Hypothesis

-Soybean:7 to 10 days

https://en.wikipedia.org/wiki/Soybean#Germination

-Kidney:10-14 days

https://www.gardeningknowhow.com/edible/vegetables/beans/how-to-grow--kidney-beans.htm

-Chick:frost resistant, 2-3 days
http://www.theroastedroot.net/sprout-chickpeas/

https://www.daf.qld.gov.au/plants/field-crops-and-pastures/broadacre-field-crops/chickpeas/planting

-Mung:2-5 days

http://www.wikihow.com/Sprout-Mung-Beans

-Blackbean: 8-14

https://www.growthis.com/how-to-grow-black-beans/

Accordingto research, Kidney beans has the longest sprout time, closely follow by blakcbean and soy bean. Mung bean and Chickpeas require the less time to sprout.Therefore, the hypothesis is that Mung bean and Chickpeas will sprout first,then soy bean, then black bean and dark kidney beans.