Question

Note:- Each Question 1 Mark.
Q.1 The agricultural instrument used for removal of weed is
Sickle
b) khurpa
c) seed drill
d) plough
Q.2 the most common carriers of communicable dieses is
a) Ant b) housebly c) drop on fly D.spider
Q.3 The process of conversion of sugar into alcohol is called
a) Nitrogen aviation b) molding c) fermentation d) infection
Q.4 bacteria present in root nodules of peal
a) Coli
b) plasmodium c) rhizobium d) penichilling
Q.5 which micro organism causes aids
a) Protozoa b) bacteria
c) vírus d) analogue
Q.6 Polymers are made up of small units called
a) Layers b) molecule
ccells
d) monomers
Q.7 Which of the following is non biodegradable
a) Paper b) cotton cloth
c) wood
d) plastic
Q.8Wwhich of the following is natural fiber obtained from plants
a) Cotton
b) wool
c) rayon
a) ketone
Q. 9Aalcohol is produced with the help of
a) Sodium chloride b) yeast
c) nitrogen
d) carbon dioxide
Q. 10 The process of separation of grain from the chaff after harvesting is known as
a) Tilling
b) thrashing
c) spraying
d) weeding​

Answer 1

Umm. Dude this is a test why don’t you do it
Don’t Cheat you are just a kid dude....