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A forms perfect pairs with D and E. B forms a perfect pair with F. C does not make a pair with any other phrase.
The density of the liquid when heated
A car covers a distance of 200 km in 4 hours. What is its average speed ?
Alternating current is converted into direct current by a –
Which one of the following oxides reacts with both acid and base?
The speed of light is maximum in which of the following media?
The dimensional formula of angular momentum is:
Which among following third generation of computers had ?
The joint where the neck joins the head is known as which of the following?
Deficiency of _________ causes the leaves to develop a dark green colouration.
The vector of malaria is :