Q1.
Which of the following blood cells have smallest diameter?
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Q2.
Trachoma is a disease of
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Q3.
Iron is absorbed from
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Q4.
Definite diagnosis of a cancer can be made by
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Q5.
Polymerase chain reaction is
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Q6.
Vital capacity refers to the
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Q7.
Vitamins are needed in our body for their
📅Coenzymes assist enzymes in turning substrates into products. They can be used by multiple types of enzymes and change forms. Specifically, coenzymes function by activating enzymes, or acting as carriers of electrons or molecular groups. Vitamins are a source of coenzymes
Q8.
The full form of "LASER" ….. Stimulated Emission of Radiation:
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Q9.
The cranial nerve responsible for the sensation from the tongue are
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Q10.
Palpitation that may be felt while facing the interview is primarily due to the activation of
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Q11.
Linear acceleration and cobalt machine equipments are treating patients are likely to be found in
Q12.
Ovary is the female gonad that secretes
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Q13.
Muscle 💪 spasms may occur in the deficiency of
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Q14.
Neurohypophysis is
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Q15.
Prolonged use of alcohol in excess leads to
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Q16.
Obese person is prone to develop the following disease Except
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Q17.
Which of the following is called cardiac glycosides?
📅Digitalin obtained from Digitalis purpurea is known as Cardiac glycosides as it stimulates the Heart tone and Cardiac rhythm.
Q18.
The following are muscles that take part in respiration EXCEPT:
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Q19.
The following arteries arise from the arch of the aorta except:
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Q20.
The thoracic duct drains:
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Q21.
Which of the following vein carries oxygenated blood?
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Q22.
The kidney develops from
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Q23.
Commonest site of elephantiasis in Bancroftian filariasis is:
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Q24.
The wood of gymnosperms exclusively consists of:
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Q25.
Usnea is a:
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Q26.
Which one shows the floral characters of Solanaceae:
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Q27.
The vascular bundle having phloem in the centre and surrounded by xylem is termed as
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Q28.
Primary endosperm nucleus is usually
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Q29.
When the ovule is straight or erect (so that the funicle, chalaza and micropyle) lie on one and the same verticle line), the form is called
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Q30.
Which hormone is primarily concerned with cell division in plants?
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Q31.
The mutation theory of evolution was proposed by
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Q32.
Which of the following is a biological sequence?
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Q33.
The two daughter cells produced at the end of meiosis when compared to the parent diploid cells will have
📅During Mitosis: Same amount of DNA and same no. of chromosome as those of parent cells•At the end of meiosis-I: Same amount of DNA and half number of chromosome.
Q34.
Carpels of Angiosperms are equivalent to
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Q35.
Which of the following monocotyledon family consists of distichous sheathing with a distinct ligule in the leaves?
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Q36.
During anaerobic respiration yeast converts glucose into
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Q37.
A thin membrane that envelops the structure of chromosome is known as
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Q38.
Protozoan class that does not carry its name after locomotory organ is
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Q39.
Tapeworm using pig as an intermediate host is
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Q40.
Pharyngeal nephridia in earthworm are present in
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Q41.
Dentition in frog is
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Q42.
The hind brain of frog 🐸 consists of
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Q43.
The part of ear that distinguish different pitches is the
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Q44.
Which one is a parasite and also a vector?
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Q45.
The eggs of cockroach is
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Q46.
The greek word from which the word 'ecological' is derived is
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Q47.
Which of the following is a living fossil?
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Q48.
Codon is contained in
📅A series of codons in part of a messenger RNA (mRNA) molecule. Each codon consists of three nucleotides, usually corresponding to a single amino acid. The nucleotides are abbreviated with the letters A, U, G and C. This is mRNA, which uses U (uracil).
Q49.
In a given atom no two electrons can have the same value of all the quantum numbers. This is called
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Q50.
Which of the following is the correct electons configuration of Fe3+ ion?
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Q51.
The number of ions produced form a molecule of Potassium Ferricyanide in aqueous solution are
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Q52.
The equilibrium constant is expressed as either Kc or Kp. In which of the following reaction Kp and Kc will have the same numberical value.
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Q53.
The rate constant of a zero order reaction is k and the initial concentration is a, the half life of the reaction will be
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Q54.
Atomic hydrogen produces formaldehyde when it reacts with
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Q55.
Calgon, used as a water softener is
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Q56.
Purification of aluminium by electroytic process is known as
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Q57.
When SO2 reacts with iron
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Q58.
Which one of the following is the Mohr's salt?
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Q59.
An alkyl halide can be converted to alcohol by
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Q60.
An organic compound 'A' on treatment with silver nitrate followed by acid hydrolysis gave acetic acid. The compound 'A' is
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Q61.
Identify Z in the following reactions:
C2 H5 Cl (→Alcoh?l KOH)┬ X→(Br2 ) Y→(KCN Z
C2 H5 Cl (→Alcoh?l KOH)┬ X→(Br2 ) Y→(KCN Z
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Q62.
The r.m.s. velocity of gas molecules is given by:
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Q63.
A circular disc of mass 'm' and radius 'r' is rotating about its axis with uniform speed of v. What is its kinetic energy?
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Q64.
The common mercury thermometer can be used to measure temperatures between….
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Q65.
A metallic bar is heated from 0 °C to 100 °C. The coefficient of linear expansion is 10-5 k-1. What will be the percentage increase in length?
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Q66.
The velocity of sound in air at NTP is 300 m/s. If the pressure is increased to 4 times the atmospheric pressure, then the velocity of sound will be
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Q67.
A capacitor of capacitance 50 μF is charged to 10 volts. Its energy is equal to
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Q68.
A piece of wire of resistance 4 ohm is bent through 180 ° at the midpoint and the two halves are twisted together. Their resistance is
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Q69.
A man of 1 kg is suspended by a thread. It is lifted up with acceleration of 5 ms-2 and lowered down with an acceleration 5 ms-2, the ratio of the tension in the thread is:
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Q70.
A body of mass 'm' is suspended from a string of length l. Minimum horizontal velocity that should be given to the body in its lowest position so that it may complete full revolution in vertical plane with the point of suspension as the centre of circle is
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Q71.
A body is projected with a velocity equal to twice the escape velocity from the earth. The velocity of the body in free space will be
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Q72.
A boat 🛥 having a length 3m and breadth 2m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of man is
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Q73.
A diver in water at a depth 1 m sees the whole outside world 🌎 horizontal circle of radius…… when the refractive index is μ.
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