(A) Her clothes are being washed by Sana.
(B) Her clothes were being washed by Sana.
(C) Her clothes has been washed by Sana.
(D) Her clothes has been washed by Sana.
Passive Voice of “People speak English all over the world”:
(A) English is spoken by people.
(B) English was spoken all over the world.
(C) English was spoken by people.
(D) English is spoken all over the world.
Passive Voice of “The people elected him Mayor”:
(A) Him was elected Mayor the people.
(B) He was elected Mayor by the people.
(C) Mayor is elected by the people.
(D) He is elected by the people Mayor.
A sierra is a/an:
(A) mountain range
(B) a midday or afternoon nap
(C) unit of electrical conductance
(D) holiday resort in the Mediterranean Sea
Why does the mercury column in the barometer fall rapidly before a severe storm? It is due to:
(A) increase in the humidity of air
(B) fall in the atmospheric pressure
(C) severe heat energy from the sun
(D) rise in the atmospheric pressure
Ozone layers absorb:
(A) infrared rays
(B) ultraviolet rays coming from the sun
(C) all radiations from the sun
(D) cosmic rays
Latex is a name for:
(A) a milk product
(B) latent heat
(C) crude rubber
(D) refined honey
Quinine is obtained from the:
(A) Mulberry tree
(B) Eucalyptus tree
(C) Cinchona plant
(D) Cocoa plant