Choose the correct description for the given relation.
Sapphire : Ruby : Topaz
They belong to the family of fishes,
They are precious minerals,
They are precious stones.
They are used as abrasives.
Choose the correct alternative for the given relation.
Steel : Rails : : Alnico : ?
Hygrometer is to humidity as sphygmomanometer is to............
Choose the correct alternative for the given relation.
$QIOK : MMKO :\, : YAWC :$ ?
Choose the correct alternative for the given relation.
$RATIONAL$ is to $RATNIOLA$ as $TRIBAL$ is to......?
Choose the correct alternative for the given relation.
Capricious : Reliability