100525 + Interview Questions in GENERAL QA IN GENERAL AWARENESS

1.	Give any three functions of warehouses?
Answer» 1. Storage 2. Price stabilization 3. Equalization of demand and supply

1.

Give any three functions of warehouses?

Answer»

1. Storage

2. Price stabilization

3. Equalization of demand and supply

2.	What is the importance of bonded warehouses?
Answer» Bonded warehouses are those warehouses which are licensed by government. It is used to accept the storage of imported goods which are cleared for non – payment of customs duty by the importer. Strict supervision and control is imposed by customs authorities on their functioning.

Discussion

3.	Immunity Booster has been developed by you. You need to select suitable promotion mix for your new product to establish your company’s name in the market in the emerging period.
Answer» Public relations & sponsorship to be explained

Discussion

4.	Discuss the various functions performed by Retailers?
Answer» The various functions performed by Retailers are Collection of goods Time Utility Transportation Financing Customer Education Spokesperson of Customers

4.

Discuss the various functions performed by Retailers?

Answer»

The various functions performed by Retailers are

Collection of goods
Time Utility
Transportation
Financing
Customer Education
Spokesperson of Customers

Discussion

5.	The ________ are the opening in the wall of the heat a. Femur b. Tibia c. Ostia d. Coxa
Answer» The Ostia are the opening in the wall of the heat.

Discussion

6.	The peritrophic membrane is absent in Hemiptera and adult a. Lepidoptera b. Coleoptra c. Hymenoptera d. Diptera
Answer» a. Lepidoptera

Discussion

7.	Prothorax of Oryzophilus surinamensis L. has--------toothed like projection along each side a. 9 b. 5 c. 6 d. 3
Answer» Prothorax of Oryzophilus surinamensis L. has 6 toothed like projection along each side.

Discussion

8.	Oryzophilus surinamensis L. overwinter as ----------a. Adult b. Larvae c. Pupa d. Egg
Answer» Oryzophilus surinamensis L. overwinter as Larvae.

Discussion

9.	Breeding season in rodents is ------------ a. Jan-April b. May- August c. Through out the year d. Septemer-December
Answer» Breeding season in rodents is May-August.

Discussion

10.	Menochilus belongs to the family a. Coccinellidae b. Pentatomidae c. Reduviidae d. Chrysopidae
Answer» a. Coccinellidae

Discussion

11.	When NPV is negative __________. A. NPV > Zero B. NPV < ZeroC. NPV = ZeroD. None of these
Answer» B. NPV < Zero

Discussion

12.	The chemical is more toxic if LD50 is a. Low b. High c. Moderate d. None
Answer» The chemical is more toxic if LD₅₀ is Low.

Discussion

13.	The excretory product which is less toxic and insoluble called a. Ammonia b. Urea c. Uric acid d. b & c
Answer» c. Uric acid

Discussion

14.	Breeding nursey stock for higher levels of secondary plant compounds would be an example of: a. Antixenosis b. Xenobiosis c. Antibiosis d. Tolerance
Answer» Breeding nursey stock for higher levels of secondary plant compounds would be an example of Antixenosis.

Discussion

15.	Which of these is an "unbiased" sampling strategy? a. Malaise trap b. Light trap c. Sticky trap d. None of these
Answer» d. None of these

Discussion

16.	The greatest threat to biodiversity in terms of the percentage of species affected is: a. Habitat degradation b. Disease c. Overexploitation d. Pollution e. None of the above
Answer» e. None of the above

Discussion

17.	Which of these is likely to be regarded as the most "useful" biological control agent.a. A beetle that feeds on kudzu. b. A parasite of lady beetles. c. A predator of robber flies. d. A viral pathogen of lacewings.
Answer» A beetle that feeds on kudzu is likely to be regarded as the most "useful" biological control agent.

Discussion

18.	The pedicel is the name for the: a. 1st leg segment b. 1st antennal segmentc. 2nd leg segment d. 2nd antennal segment
Answer» The pedicel is the name for 2nd antennal segment.

Discussion

19.	Which common name is incorrectly written? a. Horsefly b. Honey bee c. Ground beetle d. Lightningbug
Answer» Horsefly common name is incorrectly written.

Discussion

20.	Eggs of -----------are used for the rearing of various biological control agents a. Indian meal moth b. Dhora c. Angoumois grain moth d. Rice Moth
Answer» c. Angoumois grain moth

Discussion

21.	Which control strategy is likely to have the greatest impact on non-target organisms? a. Chemical control b. Cultural control c. Biological control d. Physical/mechanical control
Answer» Chemical control strategy is likely to have the greatest impact on non-target organisms.

Discussion

22.	Which gases are responsible for increasing the temperature of atmosphere?(1) CO, NO2, H2S (2) CO2, CO, NO (3) CH4, CO2, N2O (4) NO2, H2S, CO2
Answer» (3) CH₄, CO₂, N₂O

Discussion

23.	Which sampling strategy is best suited for insects that live in the soil? a. Sex pheromone trap b. Sweeping c. Berlese funnel d. Light trap
Answer» Berlese funnel sampling strategy is best suited for insects that live in the soil.

Discussion

24.	Daily requirement of copper in adults is about (A) 0.5 mg (B) 1 mg (C) 2.5 mg (D) 5 mg
Answer» Correct option (C) 2.5 mg

Discussion

25.	The lowest pest population that will cause economic damage is called a. Economic injury level b. Economic threshold level c. Economic damage d. None of above
Answer» a. Economic injury level

Discussion

26.	Plumose antennae is found in a. Mosquito b. Silkworm c. Butterfly d. Honeybee
Answer» Plumose antennae is found in Mosquito.

Discussion

27.	Which statement is correct for apomixis: (1) Without fertilisation diploid embryo forms (2) With fertilisation diploid embryo forms (3) Without fertilisation haploid embryo cell form embryo (4) With fertilisation haploid embryo cell form embryo
Answer» Correct option: (1) Without fertilisation diploid embryo forms

27.

Which statement is correct for apomixis: (1) Without fertilisation diploid embryo forms (2) With fertilisation diploid embryo forms (3) Without fertilisation haploid embryo cell form embryo (4) With fertilisation haploid embryo cell form embryo

Answer»

Correct option:

(1) Without fertilisation diploid embryo forms

Discussion

28.	Geniculate antennae is found ina. Mosquitob. Silkwormc. Butterflyd. Honeybee
Answer» Geniculate antennae is found in Honeybee.

Discussion

29.	Bi-pectinate antennae is found in a. Mosquito b. Silkworm c. Butterfly d. Honeybee
Answer» Bi-pectinate antennae is found in Silkworm.

Discussion

30.	Which of the following terms is not related to internet?A. LinkB. Function keyC. BrowserD. Search engine
Answer» Correct Answer - B

Discussion

31.	A field is a related group ofA. cablesB. recordsC. filesD. characters
Answer» Correct Answer - C

Discussion

32.	Antennae of the Housefly a. Aristate b. Pectinate c. Serrate d. Monilform
Answer» Antennae of the Housefly Aristate.

Discussion

33.	Which is incorrect statement ? (1) The Mycoplasma are organisms that completely lack a cell wall (2) Mycoplasma can survive without oxygen (3) Mycoplasma are the smallest living cells. (4) Mycoplasma are sensitive to penicillin
Answer» Correct option is (4) Mycoplasma are sensitive to penicillin

Discussion

34.	To find the paste spacial option, or use the clipboard group __________on the tab of power point.A. designB. slide showC. page layoutD. None of these
Answer» Correct Answer - D

Discussion

35.	Iodine is required in human body for (A) Formation of thyroxine (B) Formation of Glutathione (C) Formation of potassium iodide (D) Adrenalin
Answer» (A) Formation of thyroxine

Discussion

36.	Assertion : For liquid dishwashing non-ionic type of detergent are used:Reason : Remove greese and oil by micelle formation.(1) If both assertion and reason are true and reason is the correct explanation of assertion.(2) If both assertion and reason are true but reason is not the correct explanation of assertion.(3) If assertion is true but reason is false.(4) If both assertion and reason are false.
Answer» (1) If both assertion and reason are true and reason is the correct explanation of assertion.

Discussion

37.	For a telescope, focal length of objective lens is 15cm and focal length of eye piece is 10 mm. If tube length is 16cm, then find the magnification: (1) 150 (2) 15 (3) 1.5 (4) 10
Answer» Correct option (2) 15 Explanation: m = f₀/f_e = 15/1 = 15

37.

For a telescope, focal length of objective lens is 15cm and focal length of eye piece is 10 mm. If tube length is 16cm, then find the magnification: (1) 150 (2) 15 (3) 1.5 (4) 10

Answer»

Correct option (2) 15

Explanation:

m = f₀/f_e = 15/1 = 15

Discussion

38.	Assertion : Sometimes insects can walk on water.Reason : The gravitational force on insect is balanced by force due surface tension.(1) If both assertion and reason are true and reason is the correct explanation of assertion. (2) If both assertion and reason are true but reason is not the correct explanation of assertion. (3) If assertion is true but reason is false. (4) If both assertion and reason are false.
Answer» (1) If both assertion and reason are true and reason is the correct explanation of assertion.

38.

Assertion : Sometimes insects can walk on water.Reason : The gravitational force on insect is balanced by force due surface tension.(1) If both assertion and reason are true and reason is the correct explanation of assertion. (2) If both assertion and reason are true but reason is not the correct explanation of assertion. (3) If assertion is true but reason is false. (4) If both assertion and reason are false.

Answer»

(1) If both assertion and reason are true and reason is the correct explanation of assertion.

Discussion

39.	The sweep net consists of a nylon cloth with a mouth about ______cm in diameter. a. 20 cm. b. 30 cm c. 40 cm d. None of above.
Answer» The sweep net consists of a nylon cloth with a mouth about 30cm in diamet

39.

The sweep net consists of a nylon cloth with a mouth about ______cm in diameter. a. 20 cm. b. 30 cm c. 40 cm d. None of above.

Answer»

The sweep net consists of a nylon cloth with a mouth about 30cm in diamet

Discussion

40.	Assertion : Photodiode and solar cell work on same mechanism.Reason : Area is large for solar cell.(1) If both assertion and reason are true and reason is the correct explanation of assertion.(2) If both assertion and reason are true but reason is not the correct explanation of assertion.(3) If assertion is true but reason is false.(4) If both assertion and reason are false.
Answer» (2) If both assertion and reason are true but reason is not the correct explanation of assertion.

Discussion

41.	Free swimming, radially symmetrical animals with cnidocytes belong to (1) Coelenterata (2) Platyhelminthes (3) Ctenophora (4) Echinodermata
Answer» Correct option: (1) Coelenterata

Discussion

42.	Assertion: Incoming light reflected by earth is partially polarized.Reason: Atmospheric particle polarize the light.(1) If both assertion and reason are true and reason is the correct explanation of assertion.(2) If both assertion and reason are true but reason is not the correct explanation of assertion.(3) If assertion is true but reason is false.(4) If both assertion and reason are false.
Answer» (1) If both assertion and reason are true and reason is the correct explanation of assertion.

Discussion

43.	Assertion: Iodine deficiency may lead to irregular menstrual cycle Reason: Estrogen and progesterone level becomes low (1) If both assertion and reason are true and reason is the correct explanation of assertion. (2) If both assertion and reason are true but reason is not the correct explanation of assertion. (3) If assertion is true but reason is false. (4) If both assertion and reason are false.
Answer» (3) If assertion is true but reason is false.

Discussion

44.	Oxalic acid is titrated with KMnO4 in acidic medium, then find change in oxidation state carbon.
Answer» \(MnO^-_4 + \overset{+3}C_2 O ^{2-}_4 \longrightarrow Mn^{2+ } + \overset{+4}CO_2\) Change in oxidation state of carbon = 1

44.

Oxalic acid is titrated with KMnO4 in acidic medium, then find change in oxidation state carbon.

Answer»

\(MnO^-_4 + \overset{+3}C_2 O ^{2-}_4 \longrightarrow Mn^{2+ } + \overset{+4}CO_2\)

Change in oxidation state of carbon = 1

Discussion

45.	Find the correct order of covalent character in (a) CaF2, (b) CaCl2, (c) CaBr2, (d) Cal2(1) a < b < c < d(2) b < c < a < d(3) c < c < b < a(4) d < c < a < b
Answer» Correct option is (1) a < b < c < d As per Fazan rule as the size of anion increases covalent character increase. So order of covalent character is ⇒ CaF₂ < CaCl₂ < CaBr₂ < Cal₂

45.

Find the correct order of covalent character in (a) CaF2, (b) CaCl2, (c) CaBr2, (d) Cal2(1) a < b < c < d(2) b < c < a < d(3) c < c < b < a(4) d < c < a < b

Answer»

Correct option is (1) a < b < c < d

As per Fazan rule as the size of anion increases covalent character increase.

So order of covalent character is

⇒ CaF₂ < CaCl₂ < CaBr₂ < Cal₂

Discussion

46.	A electron collides elastically with H-like atom and excites it from ground state to n = 3. Find out the energy transfer to H-like atom (1) 12.1 eV(2) 10.2 eV(3) 12.75 eV(4) 10 eV
Answer» Correct option (1) 12.1 eV

46.

A electron collides elastically with H-like atom and excites it from ground state to n = 3. Find out the energy transfer to H-like atom (1) 12.1 eV(2) 10.2 eV(3) 12.75 eV(4) 10 eV

Answer»

Correct option (1) 12.1 eV

Discussion

47.	Beryllium and magnesium do not give colour to flame whereas other alkaline eath metals do so. Why?
Answer» Because of the small size, the ionisation enthalpies of `Be` and `Mg` are much higher than those of other alkaline earth metals. Therefore, they need large amount of energy for excitation of electrons to higher energy levels. Since such a large amount of energy is not available in Bunsen flame, therefore, these metals do not impart any colour to the flame.

Discussion

48.	Describe two important uses of each of the following: (a) casutic soda, (b) sodium carbonate and ( c) quicklime.
Answer» a. Caustic soda: i. It is used in the manufacture of soap, paper, artificial silk etc.and in petroleum refining and purification of bauxite. ii. It is used in the textile industries for mercerising cotton fabrics.b. Sodium carbonate: i. It is used in water softening laundaring and cleaning. Ii. It is used in the manufacture of glass, soap, borax etc. and in paper, paints and textile industries. c. Quicklime: i. It is used in the manufacture of sodium carbonate from caustic soda. ii. It is employed in the purification of sugar and in the manufacture of dyestuffs.

Discussion

49.	Find out the solubility product of CaF2 if solubility of CaF2 is 2.34 g/100 mL(a) 0.108 (mol/L)3(b) 0.072 (mol/L)3(c) 0.036 (mol/L)3(d) 0.032 (mol/L)3
Answer» (a) 0.108 (mol/L)³ Solubility = 2.34/100 g/ml Molar mass of CaF₂= 40 + 19 + 19 = 78 g/ml Solubility in (mol/L = 2.34/78 x 1000/100 mol/L = 0.3mol / L CaF₂\(\rightleftharpoons\) Ca²⁺+ 2F^- s 2s K_sp= s x (2s)²= 4 s³ K_sp= 4 x (0.3)³ = 0.108 (mol/L)³

49.

Find out the solubility product of CaF2 if solubility of CaF2 is 2.34 g/100 mL(a) 0.108 (mol/L)3(b) 0.072 (mol/L)3(c) 0.036 (mol/L)3(d) 0.032 (mol/L)3

Answer»

(a) 0.108 (mol/L)³

Solubility = 2.34/100 g/ml

Molar mass of CaF₂= 40 + 19 + 19 = 78 g/ml

Solubility in (mol/L = 2.34/78 x 1000/100 mol/L = 0.3mol / L

CaF₂\(\rightleftharpoons\) Ca²⁺+ 2F^-

s 2s

K_sp= s x (2s)²= 4 s³

K_sp= 4 x (0.3)³ = 0.108 (mol/L)³

Discussion

50.	State as to why a. A solution of `Na_(2)CO_(3)` is alkaline? b. Alkali metals are prepared by electrolysis of their fused cholorides? c. Sodium is found to be more useful than potassium?
Answer» a. `Na_(2)CO_(3)` is a salt of a weak acid, carbonic acid `(H_(2)CO_(3))` and a strong base sodium hydroxide `(NaOH)`. Therefore, it undergoes hydrolsis to produce strong base `NaOH` and hence its aqueous solution is alkaline in nature. `Na_(2)CO_(3(s))+H_(2)O_((l))rarrunderset("Strong base")(2NaOH_(aq))+underset("weak acid")(H_(2)CO_(3(aq)))` b. Since the discharge potential of alkali metals is much higher than that of hydrogen, therefore, when the aqueous solution of any alkali metal chloride is subjected to electrolysis. `H_(2)` instead of the alkali metal is produced at the cathode. Therefore, to prepare alkali metals, electrolysis of their fused chlorides is carried out. c. Sodium ions are found primarily in the blood plasma and in the interstitial fluid which surrounds the cells while potassium ions are present within the cell fluids. Sodium ions help in the transmission of never signals, in regulating the flow of water across cell membrances and in the transport of sugars and amino acids into the cells. Thus, sodium is found to be more useful than potassium.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Give any three functions of warehouses?

What is the importance of bonded warehouses?

Immunity Booster has been developed by you. You need to select suitable promotion mix for your new product to establish your company’s name in the market in the emerging period.

Discuss the various functions performed by Retailers?

The ________ are the opening in the wall of the heat a. Femur b. Tibia c. Ostia d. Coxa

The peritrophic membrane is absent in Hemiptera and adult a. Lepidoptera b. Coleoptra c. Hymenoptera d. Diptera

Prothorax of Oryzophilus surinamensis L. has--------toothed like projection along each side a. 9 b. 5 c. 6 d. 3

Oryzophilus surinamensis L. overwinter as ----------a. Adult b. Larvae c. Pupa d. Egg

Breeding season in rodents is ------------ a. Jan-April b. May- August c. Through out the year d. Septemer-December

Menochilus belongs to the family a. Coccinellidae b. Pentatomidae c. Reduviidae d. Chrysopidae

When NPV is negative __________. A. NPV &gt; Zero B. NPV &lt; ZeroC. NPV = ZeroD. None of these

The chemical is more toxic if LD50 is a. Low b. High c. Moderate d. None

The excretory product which is less toxic and insoluble called a. Ammonia b. Urea c. Uric acid d. b &amp; c

Breeding nursey stock for higher levels of secondary plant compounds would be an example of: a. Antixenosis b. Xenobiosis c. Antibiosis d. Tolerance

Which of these is an "unbiased" sampling strategy? a. Malaise trap b. Light trap c. Sticky trap d. None of these

The greatest threat to biodiversity in terms of the percentage of species affected is: a. Habitat degradation b. Disease c. Overexploitation d. Pollution e. None of the above

Which of these is likely to be regarded as the most "useful" biological control agent.a. A beetle that feeds on kudzu. b. A parasite of lady beetles. c. A predator of robber flies. d. A viral pathogen of lacewings.

The pedicel is the name for the: a. 1st leg segment b. 1st antennal segmentc. 2nd leg segment d. 2nd antennal segment

Which common name is incorrectly written? a. Horsefly b. Honey bee c. Ground beetle d. Lightningbug

Eggs of -----------are used for the rearing of various biological control agents a. Indian meal moth b. Dhora c. Angoumois grain moth d. Rice Moth

Which control strategy is likely to have the greatest impact on non-target organisms? a. Chemical control b. Cultural control c. Biological control d. Physical/mechanical control

Which gases are responsible for increasing the temperature of atmosphere?(1) CO, NO2, H2S (2) CO2, CO, NO (3) CH4, CO2, N2O (4) NO2, H2S, CO2

Which sampling strategy is best suited for insects that live in the soil? a. Sex pheromone trap b. Sweeping c. Berlese funnel d. Light trap

Daily requirement of copper in adults is about (A) 0.5 mg (B) 1 mg (C) 2.5 mg (D) 5 mg

The lowest pest population that will cause economic damage is called a. Economic injury level b. Economic threshold level c. Economic damage d. None of above

Plumose antennae is found in a. Mosquito b. Silkworm c. Butterfly d. Honeybee

Which statement is correct for apomixis: (1) Without fertilisation diploid embryo forms (2) With fertilisation diploid embryo forms (3) Without fertilisation haploid embryo cell form embryo (4) With fertilisation haploid embryo cell form embryo

Geniculate antennae is found ina. Mosquitob. Silkwormc. Butterflyd. Honeybee

Bi-pectinate antennae is found in a. Mosquito b. Silkworm c. Butterfly d. Honeybee

Which of the following terms is not related to internet?A. LinkB. Function keyC. BrowserD. Search engine

A field is a related group ofA. cablesB. recordsC. filesD. characters

Antennae of the Housefly a. Aristate b. Pectinate c. Serrate d. Monilform

Which is incorrect statement ? (1) The Mycoplasma are organisms that completely lack a cell wall (2) Mycoplasma can survive without oxygen (3) Mycoplasma are the smallest living cells. (4) Mycoplasma are sensitive to penicillin

To find the paste spacial option, or use the clipboard group __________on the tab of power point.A. designB. slide showC. page layoutD. None of these

Iodine is required in human body for (A) Formation of thyroxine (B) Formation of Glutathione (C) Formation of potassium iodide (D) Adrenalin

For a telescope, focal length of objective lens is 15cm and focal length of eye piece is 10 mm. If tube length is 16cm, then find the magnification: (1) 150 (2) 15 (3) 1.5 (4) 10

The sweep net consists of a nylon cloth with a mouth about ______cm in diameter. a. 20 cm. b. 30 cm c. 40 cm d. None of above.

Free swimming, radially symmetrical animals with cnidocytes belong to (1) Coelenterata (2) Platyhelminthes (3) Ctenophora (4) Echinodermata

Oxalic acid is titrated with KMnO4 in acidic medium, then find change in oxidation state carbon.

Find the correct order of covalent character in (a) CaF2, (b) CaCl2, (c) CaBr2, (d) Cal2(1) a &lt; b &lt; c &lt; d(2) b &lt; c &lt; a &lt; d(3) c &lt; c &lt; b &lt; a(4) d &lt; c &lt; a &lt; b

A electron collides elastically with H-like atom and excites it from ground state to n = 3. Find out the energy transfer to H-like atom (1) 12.1 eV(2) 10.2 eV(3) 12.75 eV(4) 10 eV

Beryllium and magnesium do not give colour to flame whereas other alkaline eath metals do so. Why?

Describe two important uses of each of the following: (a) casutic soda, (b) sodium carbonate and ( c) quicklime.

Find out the solubility product of CaF2 if solubility of CaF2 is 2.34 g/100 mL(a) 0.108 (mol/L)3(b) 0.072 (mol/L)3(c) 0.036 (mol/L)3(d) 0.032 (mol/L)3

State as to why a. A solution of `Na_(2)CO_(3)` is alkaline? b. Alkali metals are prepared by electrolysis of their fused cholorides? c. Sodium is found to be more useful than potassium?

When NPV is negative __________. A. NPV > Zero B. NPV < ZeroC. NPV = ZeroD. None of these

The excretory product which is less toxic and insoluble called a. Ammonia b. Urea c. Uric acid d. b & c

Find the correct order of covalent character in (a) CaF2, (b) CaCl2, (c) CaBr2, (d) Cal2(1) a < b < c < d(2) b < c < a < d(3) c < c < b < a(4) d < c < a < b