Start learning 50% faster. Sign in now
The sentence tells us how railways were no longer used much in the age of the motor car. Both 1 and 2 will fit here to convey the requisite meaning. Thus, (b) is the right answer. 3 is incorrect as it uses the past participle form of the verb BEGUN in place of the second form verb BEGAN, as the former will be preceded by the helping verb HAD.
In which of the following units is thickness of ozone layer measured ?
A population with an equal number of young and mature individuals represents:
What is the role of pneumatophores?
Which of the following vitamin helps during blood clotting?
Analogous structures are a result of :
Which disorder is caused by the substitution of Glutamic acid (Glu) by Valine (Val) at the sixth position of the beta globin chain of the haemoglobin ?
The shared terminal duct for the reproductive and urinary systems in males is:
Who performed experiments on Vicia faba to prove that the DNA replicates semi-conservatively ?
CO2 rich blood in lungs comes from ?
In which ecosystem is the biomass of primary consumers greater than that of producers?