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Todays' Thought
Those who cannot change their minds cannot change anything.
- George Bernard Shaw
जो अपना दिमाग नहीं बदल सकते वे कुछ भी नहीं बदल सकते |
- जार्ज बर्नार्ड शा


    Agricultural Engineering : Farm Power

6.

The most popular tractor is found in (hp) country

A.  20-30
B.  31-40
C.  40-50
D.  50-60

7.

Tractor manufacturing was started in India in the year

A.  1951
B.  1961
C.  1971
D.  1981

8.

Farm holdings belong to small and marginal farmers about (%)

A.  68
B.  78
C.  58
D.  48

9.

Farm holdings belong to semi- medium, medium and large farmers about (%)

A.  12
B.  22
C.  32
D.  42

10.

The m/c which convert chemical energy into mechanical energy

A.  Heat engine
B.  Generator
C.  Motor
D.  battery

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