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You Are On Question Answer Bank SET 419
20951. Site of fertilization in a mammal is :
Answer: Fallopian tube
20952. Function of Sertoli cells is to:
Answer: Nourish sperms
20953. For successful implantation of the embryo in the uterine wall, which hormone is necessary?
Answer: Progesterone
20954. Ovulation is induced by :
Answer: LH
20955. Neo-Darwinism was supported by :
Answer: Huxley and Haeckal
20956. Idiogram me
Answer: Diagrammatic representation of chromosome
20957. A circular DNA present in bacterial cell along with main chromosomes is known as :
Answer: Plasmid
20958. If P={1,2,3,4,5} and Q={4,5,6,7}, then P-Q is:
Answer: {1,2,3}
20959. MU(N∩P) is :
Answer: (MUN) ∩ (MUP)
20960. In which quadrant all the trigonometric ratios have the same sign?
Answer: 1
20961. Sec(-225o) is :
Answer: -√2
20962. The radian measure corresponding to 25o30| is :
Answer: 51π/360
20963. If the solution set of the equation ax2+bx+c=0 is {α, β} then α-β is:
Answer: √(b2-4ac)/a
20964. If i=√-1 then the sum of i+i2+i3+…. 100 terms is equal to:
Answer: 0
20965. The number of different permutations of the letters of the word ‘JANAB’ is :
Answer: 60
20966. If x, 2x+2, 3x+3 are in G.P. then the next term is :
Answer: -13.5
20967. Milk is rich in ------------- mineral:
Answer: Calcium
20968. Which country is the largest producer of milk in the world?
Answer: India
20969. The total Buffalo population in Kerala is less than :
Answer: One Lakh
20970. The acid used for coagulating milk when paneer is prepared:
Answer: Citric acid
20971. Dry ice is also called as:
Answer: Solid Carbon Dioxide
20972. Dry steam which is further heated at a constant pressure thus raising its temperature is called as:
Answer: Superheated steam
20973. Letting down of milk is due to the release of :
Answer: Oxytocin
20974. The true stomach in ruminant is :
Answer: Abomasum
20975. According to PFA table butter should contain not less than -----% fat :
Answer: 80
20976. As per PFA standards toned milk should have minimum :
Answer: 3.0% fat
20977. Deficiency of magnesium produces-------- disease in adult ruminants:
Answer: Grass staggers
20978. A variety of grass which considered as “friend of the poor”:
Answer: Dheenanath Grass.
20979. The Malayalam name of Gliricida :
Answer: Seemakonna
20980. Microbial contaminants suspended in air are referred to as :
Answer: Aerosols
20981. The pricing system of milk followed by APCOS:
Answer: Two axis pricing policy
20982. The milk powder plant in Kerala is located at ------ District:
Answer: Alappuzha
20983. The operation food programme in the country is implemented by :
Answer: NDDB
20984. A ball of mass of 10gm strikes a wall with a velocity of 5m/s and rebounds making a perfectly elastic collision. The impulse is then given by :
Answer: 0.1 kgms-1
20985. The slope of the displacement time graph gives us the :
Answer: Velocity
20986. A particle moves along a straight line according to the law S2=at2+2bt +c. The acceleration of the particle varies as:
Answer: S-3
20987. A body is projected at an angle of 30o to the horizontal with kinetic energy 40J. What will be the Kinetic energy at the topmost point?
Answer: 30J
20988. Work done by all the forces(external and internal) on a system equals the change in :
Answer: Kinetic Energy
20989. The Bulk modulus of elasticity in the case of an adiabatic expansion is :
Answer: γp
20990. Milk is an example of :
Answer: Emulsion
20991. For an isochoric process:
Answer: The volume remains the same
20992. If the temperature of the source is double that of the sink then the efficiency of the Carnot’ engine is :
Answer: 0.5
20993. The amount of heat energy generated by a perfectly black body per second per unit area and maintained at a temperature of T:
Answer: Is directly proportional tio T4
20994. The impedance in an LCR circuit in which the inductive reactance is equal to the cacacitive reactance:
Answer: R
20995. If the unit of self inductance is Henry then unit of mutual inductance will be:
Answer: Henry
20996. A transformer has a turn ration of 1:If the current in the primary has a peak value of 5A, then the current in the secondary will be :
Answer: 0.5 A
20997. 1 kilowatt hour is :
Answer: 3.6 x 106 Joules.
20998. 1 Which company developed the multiplayer first person shooter computer game - Quake III Arena?
Answer: id Software
20999. Which is the largest city in Goa?
Answer: Vasco da Gama
21000. "A Mediterranean Diet is usually depicted graphically in the form of what geometrical structure?"
Answer: Pyramid
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