Start learning 50% faster. Sign in now
(a) According to the rule, 'one of the' is followed by a plural noun and a singular form of a verb, so the use of options (b) and (d) is incorrect. Option (c) does not give a meaningful sentence moreover, the use of 'were' is incorrect. So, option (a) is contextually and grammatically correct as it discusses the concern related to the contact ratio of the gear pair i.e., to work on optimisation. Hence, option (a) is correct.
Where is the CIAE (Central Institute of Agricultural Engineering) established by ICAR?
Mid season pear cultivars for high hills of Himachal Pradesh are
A. Bartlett
B. Starkrimson
C. Flemish Beauty
D. Conference<...
Which of the following is the main objective of India's New Export Policy 2018?
Government of India launched Kisan call centres on:
The Total Forest and Tree cover is_____of the geographical area of the country.
Which of the following does not comply with NSOP standards?
Where is Indian Institute of Water Management situated?
Somatic reproduction is also called:
White muscardine disease related to-
The millenium ecosystem assessment (MEA) was launched in the year
A. 2001 with support from United Nations
B. 2001 with support from Austr...