A. did not arrive....... finished
B. has not arrived...... had finished
C. had not arrived....... finished
Infra red is to heat ultraviolet is to ……..?
Village P is towards which direction of village R?I.Village R is to the South-East of village T and T is to the North of village?II.Village Q is to the South of village P and to the South-West of village R
Statements : All switches are plugs.
Some plugs are bulbs.
All bulbs are sockets.
I. Some sockets are plugs.
II. Some plugs are switches.