27. Life expectancy at ____ denotes the average expected length of life of a person at the time of birth. ( )
A) birth
B) death
C) life
D) all of the above
28. Per capita income is calculated in ____ ( )
A) Euros
B) US dollars
C) Rupees
D) Dinars
29 Sri Lanka is much ahead of ____ in every respect. ( )
A) Russia
B) USA
C) India
D) None
30. Active ____ can be found in many villages.
A) Clubs
B) Kisan Clubs
C) Mahila Mandals
D) None
31. Rich countries per capita income per annum in 2017
A) US 13,600 and above
C) US 12,055 and above
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