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The figure may be labelled as shown. We shall join the centres of all the circles by horizontal and vertical lines and then label the resulting figure as shown. The simplest squares are ABED, BCFE, DEHG, EFIH, GHKJ and HILK i.e. 6 in number. The squares composed of four simple squares are ACIG and DFLJ i.e. 2 in number. Thus, 6 + 2 = 8 squares will be formed.
Best time for sowing deep water rice is
Monocropping depletes quality of soil whereas Rotation of crop is essential for
Heavy infestation of which of the following causes poor ploughing performance:
What is the age of enrolment for Pradhan Mantri Kisan Maan Dhyan yojana
Weeds which are of no use and does not have any economic value are known as
Which enzyme is responsible for the ripening process?
Average maize yield in India is
Recovery phase or transplanting shock of transplanted rice is around