MCQ
Combines are used for:
  • A
    Sowing of seeds.
  • B
    Harvesting the crops.
  • C
    Threshing.
  • Harvesting and threshing both.

Answer

Correct option: D.
Harvesting and threshing both.
Harvesting and threshing both.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following compounds is used to make photographic films?
The force exerted by the earth to pull the object towards itself is called:
Seismograph is an instrument used to:
Read the given statements and mark the appropriate answer.
Statement 1: Polyester is synthesised from petrochemicals by linking ester units.
Statement 2: Polyester is a natural fibre.
Diseases like polio and chicken pox are caused by $.............$
Shefali accidentally touched a glass of hot water and immediately withdrew her hand back. She reacted on sensing the heat due to:
We know that $RNA$ is the first information storing molecule, which stores genetic information's and helps in transmission of character form one generation to the next. But, the primary method, in which genetic information is stored and transmitted from one generation to the next is:
Lungs expand and contract while we inhale and exhale air during breathing.The force involved in this activity is called:
Read the given passage and fill in the blanks by choosing an appropriate option.
The process of conversion of wood into coal is called ___$i$___. There are three main varieties of coal which vary in their carbon content. ___$ii$___ has upto 96 per cent of carbon, ___$iii$___ has about 65 per cent carbon while ___$iv$___ has about 38 per cent carbon.
$(P)$ Duralumin $- (Al = 95\%, Cu = 4\%, Mn = 0.5\%, Mg = 0.5\%)$
$(Q)$ Solder$- (Sn = 50\%$ to $60\%$ $Pb = 50\%$ to $40\%)$
$(R)$ Brass$- (Cu = 60\%$ to $80\%$ $Sn = 0\%$ to $40\%)$