HD-1

HD2687 is the variety of wheat.

Who prepared the H.D. report in India ? What are its units of analysis ?

In,the given figure,if BD=DC,BE=ED,AH= HD and DF Il CG.Find the value of ( areaof /_FEG)/(areaof/_ABC)

In the diagram AD = DB and AH = HD Find the ratio of the area of the shaded portion to that of the triangle DEF, if DE || BC and HG || AE

Four acids HA,HB,HC and HD form salts with NaOH of Ph 7,8,9 and 10 respectively when each solution was 0.1M , the strongest acid is :

In the above figure, bar(AF) || bar(ED),bar(CG) ||bar(AB) and bar(AE) ||bar(HD) If /_ FPD =40^(@) , then /_ AED =

In a system of four thin uniform rods are each of mass inas shown. If AE=EB, AH=HD and BC=2AB then choose the CORRECT statement :- .