(31)Kala-azar is transmitted by…….
(a) Tsetse fly
(b)Sand fly
(c)Mites
(d)Black flies
(32)Bernoulli’s theorem is a statement of the conservation of
(a) Energy
(b) Mass
(c) Pressure
(d) Linear momentum
(33)Fibrinogen is converted into fibrin by
(a) prothrombin
(b) thrombin
(c) thromboplastin
(d)thrombokinase
(34)Among the following quantities which one has dimensions different from the remaining three
(a) Force per unit area
(b) Energy per unit volume
(c) Angular momentum per unit mass
(d)Product of voltage and charge per unit volume
(35)Which of the following units used to measure the speed of a computer?
(a) MIPS
(b) SYPS
(c) BYTE
(d)BAUD
(36)When the velocity of a body is doubled ?
(a) its P.E.is doubled
(b) its K.E.is doubled
(c) its acceleration is doubled
(d)its momentum is doubled
(37)DHCP is mainly used to
(a) Routing
(b) Provide IPaddress automatically to the devices
(c) Multicasting
(d)Converting IP address to domain name
(38)The chemical name of quick lime is
(a) Calcium oxide
(b) Calcium hydroxide
(c) Calcium carbonate
(d)Calcium chloride
(39)Presence of excess fluorine in water causes
(a) Dental Cavity
(b) Fluorosis
(c) Respiretory disease
(d)Tooth Decay
(40)Which one among the following book is centered around ‘environment’ ?
(a) Silent Spring
(b) The Late ,Grate Planet Earth
(c) And Then One Day
(d)Here I Stand