100525 + Interview Questions in GENERAL QA IN GENERAL AWARENESS Page 272 InterviewSolution

13551.	What experimental procedure will you follow to prove phototropism and geotropism in germinating seeds ?
Answer» Aim : To show phototropism and geotropism in germinating seeds. Apparatus : Glass jar, soil, bean, seed, water. Procedure : (i) Take a glass jar with soil. Sow a bean seed near the wall of the jar. (ii) After 4 – 5 days you will notice seed germination. (iii) Keep the jar under Sun. Observe how roots and shoots grow. (iv) Then tilt the glass jar and keep the plant horizontally for more than 1 week. Observation : (i) Observe the plantlet when plant keeps erect. Shoot will grow towards sun and root towards gravity (soil). (ii) When keep the plant horizontally, after one week you observe that shoot take tilt grows towards Sun and root will grow towards gravity

13551.

What experimental procedure will you follow to prove phototropism and geotropism in germinating seeds ?

Answer»

Aim : To show phototropism and geotropism in germinating seeds.

Apparatus : Glass jar, soil, bean, seed, water.

Procedure :

(i) Take a glass jar with soil. Sow a bean seed near the wall of the jar.

(ii) After 4 – 5 days you will notice seed germination.

(iii) Keep the jar under Sun. Observe how roots and shoots grow.

(iv) Then tilt the glass jar and keep the plant horizontally for more than 1 week.

Observation :

(i) Observe the plantlet when plant keeps erect. Shoot will grow towards sun and root towards gravity (soil).

(ii) When keep the plant horizontally, after one week you observe that shoot take tilt grows towards Sun and root will grow towards gravity

Discussion

13552.	What are the reasons for selecting pea plant by Mendel to conduct his experiments ?
Answer» Mendel selected pea plant for his experiments, because (1) Pea plants have short life cycle. (2) They exhibit seven pairs of contrasting characters which are easily recognizable such as smooth or wrinkled seeds, short or tall, height etc. (3) Hybrids and their offspring are fertile, that is continuous cross and self fertilizations were possible. (4) Pea plants can be self pollinated and cross pollinated. (5) These plants are easy to grow either on the ground or its pots. (6) These plants have short maturity and can produce large number of seeds in a single generation.

13552.

What are the reasons for selecting pea plant by Mendel to conduct his experiments ?

Answer»

Mendel selected pea plant for his experiments, because

(1) Pea plants have short life cycle.

(2) They exhibit seven pairs of contrasting characters which are easily recognizable such as smooth or wrinkled seeds, short or tall, height etc.

(3) Hybrids and their offspring are fertile, that is continuous cross and self fertilizations were possible.

(4) Pea plants can be self pollinated and cross pollinated.

(5) These plants are easy to grow either on the ground or its pots.

(6) These plants have short maturity and can produce large number of seeds in a single generation.

Discussion

13553.	Why does mendel selected garden pea plant for his experiments?
Answer» Mendal selected garden pea plants for his experiments because. (i) They grow quickly & easier to study. (ii) Pea plants can be crossed or self-pollinated and have a flower structure that limits accidental contact. (iii) garden pea has various contracting characters.

13553.

Why does mendel selected garden pea plant for his experiments?

Answer»

Mendal selected garden pea plants for his experiments because.

(i) They grow quickly & easier to study.

(ii) Pea plants can be crossed or self-pollinated and have a flower structure that limits accidental contact.

(iii) garden pea has various contracting characters.

Discussion

13554.	Mention the advantages of selecting pea plant for experiment by Mendel
Answer» Mendel selected pea plants to carry out his study on the inheritance of characters from parents to offspring. He selected a pea plant because of the following features. Peas have many visible contrasting characters such as tall/dwarf plants, round/wrinkled seeds, green/yellow pod, purple/white flowers, etc. Peas have bisexual flowers and therefore undergo self pollination easily. Thus, pea plants produce offsprings with same traits generation after generation. In pea plants, cross pollination can be easily achieved by emasculation in which the stamen of the flower is removed without affecting the pistil. Pea plants have a short life span and produce many seeds in one generation.

13554.

Mention the advantages of selecting pea plant for experiment by Mendel

Answer»

Mendel selected pea plants to carry out his study on the inheritance of characters from parents to offspring.
He selected a pea plant because of the following features.

Peas have many visible contrasting characters such as tall/dwarf plants, round/wrinkled seeds, green/yellow pod, purple/white flowers, etc.
Peas have bisexual flowers and therefore undergo self pollination easily. Thus, pea plants produce offsprings with same traits generation after generation.
In pea plants, cross pollination can be easily achieved by emasculation in which the stamen of the flower is removed without affecting the pistil.
Pea plants have a short life span and produce many seeds in one generation.

Discussion

13555.

Differentiate between the following:(a) Dominance and Recessive(b) Homozygous and Heterozygous(c) Monohybrid and Dihybrid.

Answer»

Dominance

Recessive

A dominant factor or allele expresses itself in the presence or absence of a recessive trait.

A recessive trait is able to express itself only in the absence of a dominant trait.

For example, tall plant, round seed, violet flower, etc. are dominant characters in a pea plant.

For example, dwarf plant, wrinkled seed, white flower, etc. are recessive traits in a pea plant.

Discussion

13556.	Which of the following compounds will give isocyanide on reaction with `CHCl_(3) + KOH` ?A. B. C. D. none of these
Answer» Correct Answer - A

Discussion

13557.	Which of the following statement is NOT correct regarding the Eki movement in Rajasthan?1. Motilal Tejawat was the leader of the movement.2. It was inspired by the Bijolia movement.3. 'Navin Rajasthan', a reformist newspaper, strongly supported the Eki Movement.4. This movement focused on the Garasia tribe upliftment.
Answer» Correct Answer - Option 4 : This movement focused on the Garasia tribe upliftment. This movement focused on the Garasia tribe upliftment is NOT correct. Eki Movement: Motilal Tejawat was the leader of the movement. It was inspired by the Bijolia movement. Motilal Tejawat worked for the upliftment of Bhil peasantry. He organised the Bhil peasantry and formed the Eki movement for their upliftment and resistance to the atrocities done by Thakur's or landowner class. Bhil tribe him 'Bawaji'. He contributed his whole life towards the cause of protection from exploitation of the Bhil peasantry. 'Navin Rajasthan', a reformist newspaper, strongly supported the Eki Movement.

13557.

Which of the following statement is NOT correct regarding the Eki movement in Rajasthan?1. Motilal Tejawat was the leader of the movement.2. It was inspired by the Bijolia movement.3. 'Navin Rajasthan', a reformist newspaper, strongly supported the Eki Movement.4. This movement focused on the Garasia tribe upliftment.

Answer» Correct Answer - Option 4 : This movement focused on the Garasia tribe upliftment.

This movement focused on the Garasia tribe upliftment is NOT correct.

Eki Movement:
- Motilal Tejawat was the leader of the movement.
- It was inspired by the Bijolia movement.
- Motilal Tejawat worked for the upliftment of Bhil peasantry.
- He organised the Bhil peasantry and formed the Eki movement for their upliftment and resistance to the atrocities done by Thakur's or landowner class.
- Bhil tribe him 'Bawaji'.
- He contributed his whole life towards the cause of protection from exploitation of the Bhil peasantry.
- 'Navin Rajasthan', a reformist newspaper, strongly supported the Eki Movement.

Discussion

13558.	Which of the following bio-fertilizers helps crop plants for the uptake of nutrients by their interactions in the rhizosphere? a) Di ammonium Phosphate b) Phosphorus solubilizing Biofertilizers c) Urea d) Indole acetic acid
Answer» Correct option: b) Phosphorus solubilizing Biofertilizers

Discussion

13559.	Eki Peasant movement was led by whom?1.Narottam lal joshi2.Kumbharam Arya3.Motilal Tejawat4.Jaynarayan vyas
Answer» Correct Answer - Option 3 : Motilal Tejawat The correct answer is Motilal Tejawat Eki peasant movement was held during 1921-23. This movement was led under Motilal Tejawat. Interference of Britishers in the customs and extra tax on salt was the main reason for this movement.

13559.

Eki Peasant movement was led by whom?1.Narottam lal joshi2.Kumbharam Arya3.Motilal Tejawat4.Jaynarayan vyas

Answer» Correct Answer - Option 3 :

Motilal Tejawat

The correct answer is Motilal Tejawat

Eki peasant movement was held during 1921-23.
This movement was led under Motilal Tejawat.
Interference of Britishers in the customs and extra tax on salt was the main reason for this movement.

Discussion

13560.	\[ Cr _{2} O _{7}^{2-}+ C _{2} O _{4}^{2-} \stackrel{ H ^{+}}{\longrightarrow} Cr ^{3+}+ CO _{2} \] Balance by onidation method
Answer» Cr₂O₇^2-+ C₂O₄^-2\(\xrightarrow{H^{+}}\) Cr⁺³+ Co₂ hall cell reaction Cr₂O₇^2-+ 6e → 2cr⁺³- (reduction) C₂O4^-2→ 2 Co₂+ 2e^-(oxidation) Reduction half reaction. balancing oxygen atom - Cr₂O₇^-2 + 6e → 2Cr⁺³ + 7H₂O balancing Hydrogenation Cr₂O₇^2- + 6e^- + 14 H⁺ → 2 Cr⁺³ + 7 H₂O --------(i) Oxidation half reaction C₂O₄^-2 → 2CO₂ + 2e^- Multiplying by 3 , we got, 3C₂O₄^-2 → 6CO₂ + 6e --------(ii) adding equation (i) and (ii) , we got- Cr₂O₇^-2 + 14H⁺ + 3C₂O₄^-2 → 2 Cr⁺³ + 6CO₂ + 7H₂O -----(iii)

13560.

\[ Cr _{2} O _{7}^{2-}+ C _{2} O _{4}^{2-} \stackrel{ H ^{+}}{\longrightarrow} Cr ^{3+}+ CO _{2} \] Balance by onidation method

Answer»

Cr₂O₇^2-+ C₂O₄^-2\(\xrightarrow{H^{+}}\) Cr⁺³+ Co₂

hall cell reaction

Cr₂O₇^2-+ 6e → 2cr⁺³- (reduction)

C₂O4^-2→ 2 Co₂+ 2e^-(oxidation)

Reduction half reaction.

balancing oxygen atom - Cr₂O₇^-2 + 6e → 2Cr⁺³ + 7H₂O

balancing Hydrogenation

Cr₂O₇^2- + 6e^- + 14 H⁺ → 2 Cr⁺³ + 7 H₂O --------(i)

Oxidation half reaction

C₂O₄^-2 → 2CO₂ + 2e^-

Multiplying by 3 , we got,

3C₂O₄^-2 → 6CO₂ + 6e --------(ii)

adding equation (i) and (ii) , we got-

Cr₂O₇^-2 + 14H⁺ + 3C₂O₄^-2 → 2 Cr⁺³ + 6CO₂ + 7H₂O -----(iii)

Discussion

13561.	Distinguish between benign and malignant tumor.
Answer» Benign Tumor Normally remain confined to their original location. Do not spread to other location. Cause little damage. Malignant Tumor These cells grow very rapidly. Invade and damage surrounding tissues. These cells actively divide and grow they also starve the normal cells.

13561.

Distinguish between benign and malignant tumor.

Answer»

Benign Tumor

Normally remain confined to their original location.
Do not spread to other location.
Cause little damage.

Malignant Tumor

These cells grow very rapidly.
Invade and damage surrounding tissues.
These cells actively divide and grow they also starve the normal cells.

Discussion

13562.	Excess of vapours of ethyl alcohol when passed over heated `Al_2O_3` atA. EhyleneB. EthaneC. ButaneD. Diethyl ether.
Answer» Correct Answer - D

Discussion

13563.	A conductivity cell find with 0.1 M KCI gives at `25^(@) C` a resistance of 85.5 other . The conductivity of 0.1 M KCI at `25^(@) C` is 0.01286 `"ohm"^(-1) cm^(-1) `. The same cell filled with 0.005 M HCI gives a resistance of 529 ohms. What is the molar conductivity of HCI solution at `25^(@) C`?
Answer» Correct Answer - Molar conductivity of HCI solution . `=^^_(m_((HCI)))` `=416 ohm^(-1) cm^(2) mol^(-1)` Given : Resistance Of KCI solution = `R_(KCI) = 85.5 Omega` Conductivity of KCI solution `= k_(KCI) = 0.01286 ohm^(-1) cm^(-4)` Concentration = C= 0.005 M HCI Resistance of HCI solution = `R _(soln) = 529 ohms ` Molar conductivity of HCI `= ^^_(m(HCI)) = ? ` Conductivity `= (" Cell constant ")/("Resistance ")` `k_(KCI) = ( b) /(R_(KCI))` `:. b =(k_(KCI)) xx R_(KCI) = 0.01286 xx 85.5 = 1.1 cm^(-1)` Conductivity of HCI solution `k_("soln") = ( b )/(R_("soln")) = (1.1)/(529) = 2.08 xx 10^(-3) ohm^(-1) cm^(-1)` Molar conductivity `^^_(m_(HCI)) = .(k_("soln")xx 1000)/(C )` `=(2.08 xx 10^(-3) xx 1000)/(0.005)` `= 416 " ohm"^(-1) cm^(2) mol^(-1)`

Discussion

13564.	To diagnose the disease of brain and spinal cord, sometimes the doctor can advise the patient to go for CT scan. What does it mean?
Answer» Computerised Tomography

Discussion

13565.	Ionic radii of cation A+ and anion B- are 102 and 181 pm respectively. These ions are allowed to crystallize into an ionic solid. This crystal has cubic close packing for B- . A+ is present in all octahedral voids. The edge length of the unit cell of the crystal AB is _____ pm. (Nearest Integer)
Answer» Correct answer is 566 a = 2(r₊ + r_-) a = 2 (102 + 181) a = 2(283) a = 566 pm

13565.

Ionic radii of cation A+ and anion B- are 102 and 181 pm respectively. These ions are allowed to crystallize into an ionic solid. This crystal has cubic close packing for B- . A+ is present in all octahedral voids. The edge length of the unit cell of the crystal AB is _____ pm. (Nearest Integer)

Answer»

Correct answer is 566

a = 2(r₊ + r_-)

a = 2 (102 + 181)

a = 2(283)

a = 566 pm

Discussion

13566.	Outline the principle behind the refining of metals by chromatographic method.
Answer» It is based on the principle that different components of a given sample are adsorbed to different extent on the surface of the adsorbent.

Discussion

13567.	Which one of the following is employed as Antihistamine?(a) Chloramphenicol(b) Diphenylhydramine(c) Norothindrone(d) Omeprazole
Answer» Correct option (b) Diphenylhydramine Explanation : Diphenylhydramine is employed as antihistamine drug.

13567.

Which one of the following is employed as Antihistamine?(a) Chloramphenicol(b) Diphenylhydramine(c) Norothindrone(d) Omeprazole

Answer»

Correct option (b) Diphenylhydramine

Explanation :

Diphenylhydramine is employed as antihistamine drug.

Discussion

13568.	Volume of O2 gas liberated at STP by the decomposition of 15ml of 20 volumes H2O2 solutions is
Answer» 20 volume H₂O₂ means that 1ml of this H₂O₂will release 20ml O₂ at STP. therefore decomposition of 15ml of 20volume H₂O₂will give 15x20 = 300ml O₂.

13568.

Volume of O2 gas liberated at STP by the decomposition of 15ml of 20 volumes H2O2 solutions is

Answer»

20 volume H₂O₂ means that 1ml of this H₂O₂will release 20ml O₂ at STP.

therefore decomposition of 15ml of 20volume H₂O₂will give 15x20 = 300ml O₂.

Discussion

13569.	Statement-I: Phenol shows acidic character so it is soluble in NaOH.Statement-II: Phenol is weaker acid than alcohol and water.(1) Statement-I is correct only.(2) Statement-Il is correct only.(3) Both statement-I & II are correct (4) None of the statement is correct.
Answer» Correct option is (1) Statement-I is correct only. Phenol is stronger acid than alcohol and water but weakest aid then organic and mineral acids.

13569.

Statement-I: Phenol shows acidic character so it is soluble in NaOH.Statement-II: Phenol is weaker acid than alcohol and water.(1) Statement-I is correct only.(2) Statement-Il is correct only.(3) Both statement-I & II are correct (4) None of the statement is correct.

Answer»

Correct option is (1) Statement-I is correct only.

Phenol is stronger acid than alcohol and water but weakest aid then organic and mineral acids.

Discussion

13570.	What are the monomer of Glyptal, Buna-S?(a) Glyptal - Phenol, Formaldehyde; Buna-S - Styrene (b) Glyptal - Ethylene, Glycol, Phthalic acid; Buna-S - 1,3-Butadiene, Styrene (c) Glyptal - Phenol, Phthalic acid; Buna-S-1,3 Butadiene, Acrylonitrile (d) Glyptal - Urea, Formaldehyde; Buna-S - 1,3 Butadiene, Propene
Answer» (b) Glyptal - Ethylene, Glycol, Phthalic acid; Buna-S - 1,3-Butadiene, Styrene Monomers of Glyptal are Ethylene Glycol, Phthalic acid Monomers of Buna-S are 1,3- Butadiene, Styrene

13570.

What are the monomer of Glyptal, Buna-S?(a) Glyptal - Phenol, Formaldehyde; Buna-S - Styrene (b) Glyptal - Ethylene, Glycol, Phthalic acid; Buna-S - 1,3-Butadiene, Styrene (c) Glyptal - Phenol, Phthalic acid; Buna-S-1,3 Butadiene, Acrylonitrile (d) Glyptal - Urea, Formaldehyde; Buna-S - 1,3 Butadiene, Propene

Answer»

(b) Glyptal - Ethylene, Glycol, Phthalic acid; Buna-S - 1,3-Butadiene, Styrene

Monomers of Glyptal are Ethylene Glycol, Phthalic acid Monomers of Buna-S are 1,3- Butadiene, Styrene

Discussion

13571.	The polymer made of which of the following monomer can be stretches and still retain its physical form. (1) Buna-N (2) Bakelite(3) Terylene(4) Nylon-6,6
Answer» Correct option is (1) Buna-N In elastomeric polymers, the polymer chains are held together by the weakest intermolecular forces. These weak binding forces permit the polymer to be stretched. A few 'crosslinks' are introduced in between the chains, which help the polymer to retract to its original position after the force is released as in vulcanised rubber. The examples are buna-S, buna-N, neoprene, etc.

13571.

The polymer made of which of the following monomer can be stretches and still retain its physical form. (1) Buna-N (2) Bakelite(3) Terylene(4) Nylon-6,6

Answer»

Correct option is (1) Buna-N

In elastomeric polymers, the polymer chains are held together by the weakest intermolecular forces. These weak binding forces permit the polymer to be stretched. A few 'crosslinks' are introduced in between the chains, which help the polymer to retract to its original position after the force is released as in vulcanised rubber. The examples are buna-S, buna-N, neoprene, etc.

Discussion

13572.	Human being is modifying agriculture lands and lakes into residential areas. What is its effect on Bio - diversity ?
Answer» (1) Shelter may not be provided for migratory birds. (2) Food chain get disturbed. (3) Decrease in the ground water level.

13572.

Human being is modifying agriculture lands and lakes into residential areas. What is its effect on Bio - diversity ?

Answer»

(1) Shelter may not be provided for migratory birds.

(2) Food chain get disturbed.

(3) Decrease in the ground water level.

Discussion

13573.	Select incorrect statement about lichens :- (1) These are very good pollution indicators (2) The algal component of lichen is known as phycobiont (3) The fungal component of lichen is known as mycobiont (4) The algal component of lichen is known as mycobiont
Answer» Correct option is (4) The algal component of lichen is known as mycobiont

Discussion

13574.	Which lichens are called good pollution indicators
Answer» Lichens are called very good pollution indicators because these species are susceptible to certain pollutants. Hence, they do not grow in polluted areas and are found growing well only in non-polluted areas. Therefore, Lichens are the indicators of pollutants or pollution.

Discussion

13575.	lichens are good pollution indicator justify
Answer» Yes. Lichens are called very good pollution indicators because these species are susceptible to certain pollutants. Hence, they do not grow in polluted areas and are found growing well only in non-polluted areas. Therefore, Lichens are the indicators of pollutants or pollution.

Discussion

13576.	The Ashok Mehta Committee laid greater emphasis on;(a) Gram Sabha (b) Mandal Panchayat (c) Taluk Panchayat Samiti (d) Zila Parishad
Answer» The Ashok Mehta Committee laid greater emphasis on Mandal Panchayat.

Discussion

13577.

Analyze the box given below and complete the table suitably.civeton , glucagon, endolymph, bembycol ethylene, melatonin, auxin.HormonePheromonePlant hormone..................................

Answer»

Hormone	Pheromone	Plant hormone
Glucagon	Civetone	Ethylene
Melatonin	Bombycol	Auxin

Discussion

13578.	Who is the head of the National Defence Committee?(a) Home Minister (b) Prime Minister (c) President (d) Vice-President
Answer» (a) Home Minister

Discussion

13579.	Analyze the information given in the box and answer the questions.X- The production of this hormone is more in night and less in day time.Y – Hormones from the adrenal gland work along with the sympathetic system.(a) Identify and name the hormone ‘X’ and its gland.(b) Identify the hormones indicated as ‘Y’.
Answer» a) Melatonin pineal gland b) Epinephrine (Adrenaline) c) Norepinephrine (Noradrenline)

13579.

Analyze the information given in the box and answer the questions.X- The production of this hormone is more in night and less in day time.Y – Hormones from the adrenal gland work along with the sympathetic system.(a) Identify and name the hormone ‘X’ and its gland.(b) Identify the hormones indicated as ‘Y’.

Answer»

a) Melatonin pineal gland

b) Epinephrine (Adrenaline)

c) Norepinephrine (Noradrenline)

Discussion

13580.	Extradiction means: (a) forcing a foreign national to leave the country (b) forcing a citizen of the country to leave the country (c) delivering a foreign national for the trial of offences (d) blocking the trade of other countries with a particular country
Answer» (c) delivering a foreign national for the trial of offences

Discussion

13581.

Analyse the illustration and complete the table appropriately.

Answer»

Endocrine gland	Location	Hormones
1. Hypothalamus	In the middle of the brain below the thalamus	a) Oxytocin b) vasopression
2. Pituitary	Below the hypothalamus	a)Somatotropin b) tropic hormones c) prolactin
3. Thyroid	In the throat just below the larynx	a) Thyroxine b) Calcitoxin
4. parathyroid	Posterior surface of the thyroid	parathormone
5. Thymus	Just below the sternum	Thymosin
6. Pancrease	In the abdomen, below the stomach near to duodenum	a) Insulin b) Glucagone
7. Ovary	On the ether side of uterus	a) Estrogen b) Progesterone
8. Testis	In the scrotum, outside the abdominal cavity	Testosterone
9. Adrenal	Above the kidneys	9) a) Epinephrine (Adrenaline) b) Norepinephrine (noradrenaline) c) Cortisol d) Aldosterone
10. Pineal	In the middle of the brain	Melatonin

Discussion

13582.	Correct the sentence if it is wrong 1. Endocrine glands are ductless glands 2. The alpha cells in the Islets of Langerhans secrete insulin.3. Aldosterone slows down the action of defense cells. 4. Anti Diuretic hormone helps in the reabsorption of water in the kidneys. 5. Hypothalamus secretes inhibitory hormones which stimulate the anterior lobe of the pituitary gland.
Answer» 1. Endocrine glands are ductless glands 2. The beta cells in the islets of Langerhans secrete insulin. 3. Cortisol slows down the action of defense cells. 4. Anti Diuretic hormone helps in the reabsorption of water in the kidneys. 5. Hypothalamus secretes releasing hormones that stimulate the anterior lobe of the pituitary gland.

13582.

Correct the sentence if it is wrong 1. Endocrine glands are ductless glands 2. The alpha cells in the Islets of Langerhans secrete insulin.3. Aldosterone slows down the action of defense cells. 4. Anti Diuretic hormone helps in the reabsorption of water in the kidneys. 5. Hypothalamus secretes inhibitory hormones which stimulate the anterior lobe of the pituitary gland.

Answer»

1. Endocrine glands are ductless glands

2. The beta cells in the islets of Langerhans secrete insulin.

3. Cortisol slows down the action of defense cells.

4. Anti Diuretic hormone helps in the reabsorption of water in the kidneys.

5. Hypothalamus secretes releasing hormones that stimulate the anterior lobe of the pituitary gland.

Discussion

13583.	The quarantine regulation for preventing entry of diseased plants into the country is done by which one of the following?(a) National Botanical Research Institute (b) Botanical Survey of India (c) National Bureau of Plant Genetic Resources (d) Council of Scientific and Industrial Research
Answer» (c) National Bureau of Plant Genetic Resources

Discussion

13584.	The hormone that helps in the reabsorption of water in the kidneys.a) TSH b) ACTH c) ADH d) GTH
Answer» Correct option: c) ADH

Discussion

13585.	Which one of the following behaves both as a nucleophile and an electrophile ?A. `CH_(3)NH_(2)`B. `CH_(3)OH`C. `CH_(3)CN`D. `CH_(3)Cl`
Answer» Correct Answer - C

Discussion

13586.	What is gutter margin?A. Margin added to left margin while printingB. Margin added to right margin while printingC. Margin added to binding side of the page while printingD. margin added to outsidee of page while printing
Answer» Correct Answer - C

Discussion

13587.	File extension is usedA. For naming the fileB. To ascertain that file name is not lostC. To identify fileD. To identify file type
Answer» Correct Answer - D

Discussion

13588.	Which file (s) can be executed without mentioning its extension nameA. .exeB. .batC. .comD. .app
Answer» Correct Answer - D

Discussion

13589.	What is the default file extension for all word documents?A. TXTB. WRDC. file readingD. DOC
Answer» Correct Answer - D

Discussion

13590.	The ________, also called the Web, contains billions of documents.A. World wide webB. HTTPC. Web portalD. Domain
Answer» Correct Answer - A

Discussion

13591.	You use a (n)_______, such as a keyboard or mouse, to input information.A. Storage deviceB. processing deviceC. input deviceD. output device
Answer» Correct Answer - C

Discussion

13592.	What is the keyboard short-cut for new slide?A. Ctrl+MB. Ctrl+NC. Java languageD. Java language
Answer» Correct Answer - A

Discussion

13593.	The keyboard shortcut to centralise the selected text in word isA. Ctrl+EscB. Ctrl+CC. Alt+CD. Ctrl+E
Answer» Correct Answer - D

Discussion

13594.	keyboard shortcuts are used to move theA. I-beamB. Insertion pointC. scrollbarD. mouse
Answer» Correct Answer - C

Discussion

13595.	_______key is the example of Toggle keyA. AltB. ShiftC. ControlD. Caps lock
Answer» Correct Answer - D

Discussion

13596.	your position in the text is shown by aA. BlinkerB. CursorC. CauserD. pointer
Answer» Correct Answer - B

Discussion

13597.	Why is the caps lock key referred to as a toggle key?A. Because its change its status on pressing the keyB. Because it cannot be used for enteringnumbersC. Because it cannot be used to deleteD. because it cannot be used to insert
Answer» Correct Answer - A

Discussion

13598.	To connect networks of similar protocols_______are usedA. RoutersB. BridgesC. GatewaysD. Dial-up routers
Answer» Correct Answer - B

Discussion

13599.	Which among the following has been standardized in the IEEE 802.3 specification?A. BluetoothB. EthernetC. WiMAXD. All of them
Answer» Correct Answer - B

Discussion

13600.	Which from the following wireless networkshas a range of 50 kilometres?A. MacintoshB. Wi-MaxC. Wi-FiD. Blue tooth
Answer» Correct Answer - B

Discussion

Explore topic-wise InterviewSolutions in .

What experimental procedure will you follow to prove phototropism and geotropism in germinating seeds ?

What are the reasons for selecting pea plant by Mendel to conduct his experiments ?

Why does mendel selected garden pea plant for his experiments?

Mention the advantages of selecting pea plant for experiment by Mendel

Differentiate between the following:(a) Dominance and Recessive(b) Homozygous and Heterozygous(c) Monohybrid and Dihybrid.

Which of the following compounds will give isocyanide on reaction with `CHCl_(3) + KOH` ?A. B. C. D. none of these

Which of the following bio-fertilizers helps crop plants for the uptake of nutrients by their interactions in the rhizosphere? a) Di ammonium Phosphate b) Phosphorus solubilizing Biofertilizers c) Urea d) Indole acetic acid

Eki Peasant movement was led by whom?1.Narottam lal joshi2.Kumbharam Arya3.Motilal Tejawat4.Jaynarayan vyas

\[ Cr _{2} O _{7}^{2-}+ C _{2} O _{4}^{2-} \stackrel{ H ^{+}}{\longrightarrow} Cr ^{3+}+ CO _{2} \] Balance by onidation method

Distinguish between benign and malignant tumor.

Excess of vapours of ethyl alcohol when passed over heated `Al_2O_3` atA. EhyleneB. EthaneC. ButaneD. Diethyl ether.

A conductivity cell find with 0.1 M KCI gives at `25^(@) C` a resistance of 85.5 other . The conductivity of 0.1 M KCI at `25^(@) C` is 0.01286 `"ohm"^(-1) cm^(-1) `. The same cell filled with 0.005 M HCI gives a resistance of 529 ohms. What is the molar conductivity of HCI solution at `25^(@) C`?

To diagnose the disease of brain and spinal cord, sometimes the doctor can advise the patient to go for CT scan. What does it mean?

Ionic radii of cation A+ and anion B- are 102 and 181 pm respectively. These ions are allowed to crystallize into an ionic solid. This crystal has cubic close packing for B- . A+ is present in all octahedral voids. The edge length of the unit cell of the crystal AB is _____ pm. (Nearest Integer)

Outline the principle behind the refining of metals by chromatographic method.

Which one of the following is employed as Antihistamine?(a) Chloramphenicol(b) Diphenylhydramine(c) Norothindrone(d) Omeprazole

Volume of O2 gas liberated at STP by the decomposition of 15ml of 20 volumes H2O2 solutions is

Statement-I: Phenol shows acidic character so it is soluble in NaOH.Statement-II: Phenol is weaker acid than alcohol and water.(1) Statement-I is correct only.(2) Statement-Il is correct only.(3) Both statement-I &amp; II are correct (4) None of the statement is correct.

The polymer made of which of the following monomer can be stretches and still retain its physical form. (1) Buna-N (2) Bakelite(3) Terylene(4) Nylon-6,6

Human being is modifying agriculture lands and lakes into residential areas. What is its effect on Bio - diversity ?

Select incorrect statement about lichens :- (1) These are very good pollution indicators (2) The algal component of lichen is known as phycobiont (3) The fungal component of lichen is known as mycobiont (4) The algal component of lichen is known as mycobiont

Which lichens are called good pollution indicators

lichens are good pollution indicator justify

The Ashok Mehta Committee laid greater emphasis on;(a) Gram Sabha (b) Mandal Panchayat (c) Taluk Panchayat Samiti (d) Zila Parishad

Analyze the box given below and complete the table suitably.civeton , glucagon, endolymph, bembycol ethylene, melatonin, auxin.HormonePheromonePlant hormone..................................

Who is the head of the National Defence Committee?(a) Home Minister (b) Prime Minister (c) President (d) Vice-President

Extradiction means: (a) forcing a foreign national to leave the country (b) forcing a citizen of the country to leave the country (c) delivering a foreign national for the trial of offences (d) blocking the trade of other countries with a particular country

Analyse the illustration and complete the table appropriately.

The quarantine regulation for preventing entry of diseased plants into the country is done by which one of the following?(a) National Botanical Research Institute (b) Botanical Survey of India (c) National Bureau of Plant Genetic Resources (d) Council of Scientific and Industrial Research

The hormone that helps in the reabsorption of water in the kidneys.a) TSH b) ACTH c) ADH d) GTH

Which one of the following behaves both as a nucleophile and an electrophile ?A. `CH_(3)NH_(2)`B. `CH_(3)OH`C. `CH_(3)CN`D. `CH_(3)Cl`

What is gutter margin?A. Margin added to left margin while printingB. Margin added to right margin while printingC. Margin added to binding side of the page while printingD. margin added to outsidee of page while printing

File extension is usedA. For naming the fileB. To ascertain that file name is not lostC. To identify fileD. To identify file type

Which file (s) can be executed without mentioning its extension nameA. .exeB. .batC. .comD. .app

What is the default file extension for all word documents?A. TXTB. WRDC. file readingD. DOC

The ________, also called the Web, contains billions of documents.A. World wide webB. HTTPC. Web portalD. Domain

You use a (n)_______, such as a keyboard or mouse, to input information.A. Storage deviceB. processing deviceC. input deviceD. output device

What is the keyboard short-cut for new slide?A. Ctrl+MB. Ctrl+NC. Java languageD. Java language

The keyboard shortcut to centralise the selected text in word isA. Ctrl+EscB. Ctrl+CC. Alt+CD. Ctrl+E

keyboard shortcuts are used to move theA. I-beamB. Insertion pointC. scrollbarD. mouse

_______key is the example of Toggle keyA. AltB. ShiftC. ControlD. Caps lock

your position in the text is shown by aA. BlinkerB. CursorC. CauserD. pointer

Why is the caps lock key referred to as a toggle key?A. Because its change its status on pressing the keyB. Because it cannot be used for enteringnumbersC. Because it cannot be used to deleteD. because it cannot be used to insert

To connect networks of similar protocols_______are usedA. RoutersB. BridgesC. GatewaysD. Dial-up routers

Which among the following has been standardized in the IEEE 802.3 specification?A. BluetoothB. EthernetC. WiMAXD. All of them

Which from the following wireless networkshas a range of 50 kilometres?A. MacintoshB. Wi-MaxC. Wi-FiD. Blue tooth

Statement-I: Phenol shows acidic character so it is soluble in NaOH.Statement-II: Phenol is weaker acid than alcohol and water.(1) Statement-I is correct only.(2) Statement-Il is correct only.(3) Both statement-I & II are correct (4) None of the statement is correct.