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10601.

Identify the symbols used in the poem.

Answer»

There are many symbols in the poem. 

Examples are: ‘Heaven’s wide arch’, ‘returning march’, ‘soft gales kissing the sun-clad vales’, ‘hosts in battle overthrown’, ‘shattered lance’, ‘pine, blasted, bare and cleft’, ‘the veil of cloud’, ‘woods bending with silent reach’.

10602.

How does figurative language, like the simile, make the poem effective?

Answer»

Longfellow has used many figures of speech in his poem to make it effective. His figurative language includes simile, metaphor, personification and onomatopoeia, among others. He speaks of the clouds losing their glory “like hosts in battle overthrown”. This is a fine smile. There are excellent personifications in “the sun’s returning march” and “soft gales Went forth to kiss the sun-clad vales”. Metaphors can be seen in ‘Pinnacles thrusting up shattered lances’ and The dark pine blasted, bare and cleft’. There is a superb onomatopoeia in ‘the whirl and flash of currents’.

10603.

Comment on the musical quality of the poem.

Answer»

The poem is highly musical. The rhyming couplets (arch-march, gales-vales, light-height, etc.) give a highly’ melodious quality to the poem. The poem has fine rhythm as the stressed and unstressed syllables alternate regularly. There is alliteration that adds to The musical quality. Examples of alliteration are ‘blasted, bare’, ‘faint and far’, ‘sudden shot’, ‘from fainting’. There are also many instances of assonance which make the poem sound sweet: The poem gives a smoothing effect as it sounds so soft and sweet to the ear.

10604.

Inventory management is important because (a) Ensure props and equipment are age-appropriate (b) Keeps track on the usage of props and equipment (c) Keeps First Aid equipment ready (d) Prevents equipment from damages

Answer»

Correct answer is (b) Keeps track on the usage of props and equipment 

10605.

Which are the tests that you have conduct to identify only the Skill level of a child? (a) Action, Balance, Co-ordination (b) Anaerobic Capacity, Aerobic Capacity, Flexibility (c) Strength, BMI, Co-ordination (d) Written test on the rules of the games

Answer»

Correct answer is (a) Action, Balance, Co-ordination 

10606.

What is your overall assessment of the poem?

Answer»

I think the poem is superb as it depicts some of the most alluring sights, sounds and movements of nature. Here Longfellow can stand comparison to William Wordsworth, the high priest of Nature.

10607.

Recall-Evaluation method is a) defined as the fraction of positive cases that are correctly identified. b) defined as the percentage of true positive cases versus all the cases where the prediction is true. c) defined as the percentage of correct predictions out of all the observations. d) comparison between the prediction and reality

Answer»

a) defined as the fraction of positive cases that are correctly identified.

10608.

If A= Excellent, B = Good, C= Poor What would be the approximate overall grade of a child whose skill assessment individual scores are the following: Jumping: A Catching: B Running: A Hopping: C Balancing: C Dribbling: C (a) Excellent (b) Good (c) Poor (d) No Grades

Answer»

Correct answer is (b) Good 

10609.

SITE stands for -A. Satellite informational television entertainment B. Satellite instructional television experiment C. Satellite information television expansion D. Satellite instructional top- up experiment

Answer»

B Satellite Instructional Television Experiment

SITE stands for Satellite Instructional Television Experiment.

10610.

The difference between an Assessment and an Evaluation is (a) Assessment tests skill and evaluation tests fitness (b) Assessment improves learning quality and evaluation judges learning level (c) Assessment identifies talent and evaluation help in team selection (d) Assessment helps children and evaluation helps teacher

Answer»

(b) Assessment improves learning quality and evaluation judges learning level 

10611.

Skill Assessment is the measure of (a) Accuracy (b) Neuromuscular co-ordination (c) Individual records (d) Aerobic capacity

Answer»

Correct answer is (b) Neuromuscular co-ordination 

10612.

The refrigeration system using capillary as expansion device must be free from (a) Dirt and Moisture (b) Dirt, Moisture and Foreign particles (c) Dirt and Foreign particles (d) Moisture

Answer»

Correct option: (b) Dirt, Moisture and Foreign particles

10613.

Which among these is not a Skill Related component? (a) Co-ordination (b) Balance (c) Action (d) BMI

Answer»

Correct answer is (d) BMI

10614.

Which test is recommended for children below the age of 7 years (a) Aerobic Capacity (b) Anaerobic Capacity (c) Strength (d) Co-ordination

Answer»

Correct answer is (d) Co-ordination

10615.

Which among these is not a Health Related Fitness component? (a) Anaerobic Capacity (b) Balance (c) Flexibility (d) Strength

Answer»

Correct answer is (b) Balance 

10616.

The ability of a material to retard the flow of heat is given by its (a) Temperature capacity (b) Thermal conductivity (c) Electric conductivity (d) Cooling capacity

Answer»

Correct option: (b) Thermal conductivity

10617.

While designing a Pelton wheel, the velocity of wheel ‘u’ is(a) Ku\(\sqrt{gH}\)(b) 2Ku\(\sqrt{gH}\)(c) Ku\(\sqrt{2gH}\)(d) 2Ku\(\sqrt{2gH}\)where, Ku = speed ratio; H = net head on turbine; g = gravity

Answer»

  (c) Ku\(\sqrt{2gH}\) 

Speed ratio, Ku\(\cfrac{U}{\sqrt{2gH}}\)

10618.

The violation of which of the following road safety signs is a legal offence? a) Mandatory signs b) Cautionary signs c) Information signs d) All of the above

Answer»

Correct option: a) Mandatory signs

10619.

For a private new car the initial fitness certificate is valid for a. 20 years b. 15 years c. 10 years d. 5 years

Answer»

Correct option: b. 15 years

10620.

The turbines of the same shape will have the same (a) Thomas number(b) Reynolds number (c) Specific speed (d) Rotational speed

Answer»

(c) Specific speed 

The specific speed remains same for all the similar turbine.

10621.

The violation of which of the following road safety signs is a legal offence? a. Mandatory signs b. Cautionary signs c. Information signs d. All of the above

Answer»

Correct option: a. Mandatory signs

10622.

The ____ of pressure cap opens to allow reverse flow back into the radiator when the coolant temperature drops after engine operation. a. pressure valve b. vacuum valve c. both a and b d. none of above

Answer»

Correct option: b. vacuum valve

10623.

Give the difference between Impulse and Reaction turbines.

Answer»
Impulse TurbineReaction Turbine
1. In impulse turbine only kinetic energy is used to rotate the turbine.1. In reaction turbine both kinetic and pressure energy is used to rotate the turbine.
2. In this turbine water flow through the nozzle and strike the blades of turbine.2. In this turbine water is guided by the guide blades to flow over the turbine.
3. All pressure energy of water converted into kinetic energy before striking the vanes.3. In reaction turbine, there is no change in pressure energy of water before striking.
4. The pressure of the water remains unchanged and is equal to atmospheric pressure during process.4. The pressure of water is reducing after passing through vanes.
5. Water may admitted over a part of circumference or over the whole circumference of the wheel of turbine.5. Water may admitted over a part of circumference or over the whole circumference of the wheel of turbine.
6. In impulse turbine casing has no hydraulic function to perform because the jet is at atmospheric pressure. This casing serves only to prevent splashing of water.6. Casing is absolutely necessary because the pressure at inlet of the turbine is much higher than the pressure at outlet. It is sealed from atmospheric pressure.
7. This turbine is most suitable for large head and lower flow rate. Pelton wheel is the example of this turbine.7. This turbine is best suited for higher flow rate and lower head situation.
10624.

____allows coolant to circulate freely only within the engine block until the operating temperature is reached. a. Radiator b. Hose pipe c. Thermostat d. none of the above

Answer»

Thermostat allows coolant to circulate freely only within the engine block until the operating temperature is reached. 

10625.

Write the working principle of Hydraulic Jack.

Answer»

The working Principle of Hydraulic Jack:

It works on the principle of ‘Pascal’s Law’, which states that – “In a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to walls of the container.”

10626.

A chemical reaction : A + B  →  AB , B is acting as limiting reagent then choose the correct option. The limiting reagent is :AB(1) 50 atom100 atom(2) 100 atom200 atom(3) 50 atom30 atom(4) 50 atom200 atom

Answer»

(3) 50 atom   30 atom

10627.

Suitable reagent for following conversion(1)  CH3MgBr, H3O+ , I2/NaOH, HBr/R2O2 (2)  KMnO4/NaOH, HBr/R2O2 (3)  CH3MgBr, KMnO4, HBr (4)  CH3MgBr, H3O+ , HBr, I2/NaOH

Answer»

(1)  CH3MgBr, H3O+ , I2/NaOH, HBr/R2O2 

10628.

Assertion : m-Bromo tolune can be prepared by m-toluideneReason : Amino group is meta directing(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.

10629.

Write the name of the following compound CH3CH2COOH

Answer»

CH3CH2COOH : propanoic acid

10630.

(i)  F3 C-CCOOH,(ii)  CH3COOH,(iii)  C6H5COOH,(iv)  CH3CH2COOHCorrect order of pKa value is :(1)  1 > 3 > 2 > 4(2)  4 > 2 > 3 > 1(3)  4 > 3 > 2 >1(4)  1 > 2 > 4 > 3

Answer»

(2)  4 > 2 > 3 > 1

10631.

Write the name of the following compound CH3CH2COOH

Answer»

The given compound named as ,

CH3CH2COOH:- propanoic acid.

10632.

बिजली प्रयोग में रखे जाने वाली सावधानिया क्या है?

Answer»

विद्युतकारों को निम्न सुरक्षात्मक सावधानियों का अनुपालन करना चाहिए

1. कार्यशाला में उपयुक्त पोशाक पहनकर ही जाएं।

2. सुरक्षा संकेतों का अनुपालन करें।

3. प्रत्येक कार्य को ध्यानपूर्वक एवं लगनपूर्वक करें।

4. प्रत्येक कार्य के लिए सही औजार का सही विधि से प्रयोग करें।

5. किसी मेन-स्विच को तब तक ऑन' न करें जब तक यह सुनिश्चित न हो जाए कि उस स्विच से सम्बन्धित लाइन पर कोई व्यक्ति कार्य तो नहीं कर रहा है।

6. किसी वैद्युलिक मशीन अथवा उपकरण को तब तक न छुएँ जब तक कि यह सुनिश्चित न कर लें कि उसकी बॉडी में विद्युत धारा का अनैच्छिक प्रवाह तो नहीं हो रहा है।

7. वैद्युतिक मशीनो अथवा उपकरणों पर कार्य करते समय स्वयं को रबर के जूतों, रखर की चटाई, सूखी लकड़ी के फर्नीचर आदि की सहायता से भू-सम्पर्क से पृथक रखे।

8. फ्यूज वायर बदलने से पूर्व मेन-स्विच को ऑफ कर लेना चाहिए।

9. वायरिंग करते समय फेज तार को सदैव स्विच के द्वारा नियन्त्रित करना चाहिए।

10. सीढ़ी पर चढ़कर कार्य करते समय, सीढ़ी पकड़ने के लिए एक सहायक अवश्य साथ रखना चाहिए।

11. किसी वैघुतिक उपकरण का स्थान परिवर्तित करने से पूर्व उसे विद्युत स्रोत से विसयोजित (disconnect) कर देना चाहिए।

12 किसी वैद्युतिक उपकरण को विद्युत स्रोत से विसंचित करने के लिए उसके प्लग-टॉप को पकड़कर खींचें न कि उसको मेन-लीड को।

13. किसी वैद्युतिक उपकरण का प्लग-टॉप परिवर्तित करते समय मेन-लीड के फेज, न्यूदल तथा अर्थ तारों को प्लग-टॉप के पिनों में इस प्रकार कसें कि वे सकिट के क्रमश: फेन, न्यूट्रल तथा अर्थ जरों से ही सम्पर्क करें।

14. बिना पर्याप्त कारण के किसी वैद्युतिक उपकरण अथवा मशीन के साथ लेन-हाड़ न करें।

15. वैद्युतिक वायरिंग अथवा मरम्मत कार्य करते समय वैद्युतिक महीने अथवा उपकरणों के मात्विक खोल को आवश्यक रूप से 'अर्थ' करें।

16. पोल या टॉवर पर कार्य करते समय सुरक्षा-पेटी (safety beit) का अवश्य प्रयोग करें।

17. चालू वैद्युतिक लाइन पर कार्य करते समय इन्सुलेटिड' औजार एवं हाथो में रबर के दस्तानों (hand pleaves) का अवश्य प्रयोग करें।

18 किसी वैद्युतिक उपकरण को विद्युत स्रोत से संयोजित करने से पूर्व यह सुनिश्चित करना आवश्यक है कि यह उपकरण पूर्णत: ठीक है. सप्लाई देने योग्य है और उसके धात्विक भाग अर्थ' है।

10633.

Why dont we use most stable form of Sulphur S8 for rxn instead of S ?

Answer»

S8 is The molecular formula of sulphur . And S is the symbol of sulphur. we use S for chemical reactions and not S8 because but due to it balancing of reactions changed . So, it is written as 'S'.

10634.

There is no relation between the stoichiometry of the reaction and order of the reaction, order is always experimently calculated. Monitoring of the progress of the reaction can be done by pressure measurement (`P_0,P_t` & `P_oo` are total pressure of reaction mixture at time, t=0, t=t & `t=oo`) .All following reactions in Column-1 have half life 5 minutes. Select correct combination for zero order reaction :A. (ii)(iii)(P)B. (ii)(iv)(P)C. (iii)(ii)(P)D. (iv)(ii)(S)

Answer» Correct Answer - A
In column-1 (ii) is zero order reaction for zero order `t_(1//2) alpha` Co & 75% completed in 7.5 min & 87.5% completed in 8.75 min.(II)(III)(P)
10635.

What do you mean by paramagnetic substance ?

Answer»

Weakly attracted by magnetic field and these substances are made of atoms or ions with unpaired electrons.

10636.

Which substance exhibit both Schottky and Frenkel defects ?

Answer»

your the answer

 AgBr.

10637.

Why Frenkel defects not found in pure alkali metal halides ?

Answer»

Due to larger size of alkali metal ion, these cannot shift in interstitial space

10638.

Acetyl bromide when reacts with excess of CH3MgI followed by treatment with saturated solution of NH4Cl it gives: (1)  Acetone (2)  Acetamide (3)  2-methyl-2-propanol (4)  acetyl iodide 

Answer»

Acetyl bromide when reacts with excess of CH3MgI followed by treatment with saturated solution of NH4Cl it gives  2-methyl-2-propanol

10639.

Which of the following functional groups, cannot be reduced to alcohol using NaBH4 in ethanolic solution?(1)  R – O – R (2)  RCOCl (3)  R-COOH (4)  R-CHO 

Answer»

R – O – R  functional groups, cannot be reduced to alcohol using NaBH4 in ethanolic solution

10640.

Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol

Answer»

The acidic nature of phenol can be represented by the following two reactions: (i) Phenol reacts with sodium to give sodium phenoxide, liberating H2. (ii) Phenol reacts with sodium hydroxide to give sodium phenoxide and water as by-products. The acidity of phenol is more than that of ethanol.

10641.

A solution contains `Cr^(+2),Cr^(+3)` and `I^(-)` ions, This solution was treated with iodine at `35^(@)C.E^(@)` for `cr^(+3)//Cr^(+2)` is `-0.41V` and `E^(@)` for `I_(2)//2I^(-)=0.536V`, The favourable redox reaction is :-A. `Cr^(+2)` will be oxidised to `Cr^(+3)`B. `Cr^(+3)` will reduced to `Cr^(+2)`C. There will be no redox reactionD. `I^(-)` will oxidised to `I_(2)`

Answer» Correct Answer - A
`E^(@)(I_(2)//2I^(-))gtE^(@)(Cr^(+3)//Cr^(+2))`
So `I_(2)` will reduced to `I^(-)` and `Cr^(+2)` will oxidised to `Cr^(+3)`
10642.

Aliphatic primary amines on reaction with NaNO2/ HCl give:(1)  Only primary alcohol (2)  only secondary alcohol (3)  Only tertiary alcohol (4)  Primary, Secondary and tertiary 

Answer»

Aliphatic primary amines on reaction with NaNO2/ HCl give Primary, Secondary and tertiary alcohol

10643.

Standard electrode potential `Au^(+3)//Au` couple is 1.428 V and that for `Na^(+)//Na` couple `-2.714 V` These two couples in their standard state are connected to make a cell. The cell potential will be :-A. 4.142B. 1.286VC. `-1.286 V`D. `3.376 V`

Answer» Correct Answer - A
`E_(cell)^(@)=E_(R.P.)^(0)(cathode)-E_(R.P)^(0)(Anode)`
`1.428-(-2.714)`
`=4.142V`
10644.

Standard electrode potential of three metals A,B and C are `-1.5V,0.8V and `-2.7V` respectively. The reducing power of these of these metals will be :-A. `BgtCgtA`B. `BgtAgtC`C. `CgtAgtB`D. `AgtBgtC`

Answer» Correct Answer - C
Reeducing power `alpha S.O.P alpha(1)/(S.R.P.)`
10645.

Arrange the following in decreasing order of acidic strength: A. `I gt II gt III gt IV`B. `IV gt III gt II gt I`C. `II gt IV gt III gt I`D. `IV gt II gt III gt I`

Answer» Correct Answer - C
10646.

In which of the following cases lone-pair is involved in resonance :

Answer» Correct Answer - B::D
10647.

Imagination is a ‘temporary refuge from reality’ Explain.

Answer»

Sam Believed it was a waking dream, perhaps wish fulfilment. He Felt that like many man in the modern world Charley too was unhappy. Modern world is full of trials and tribulations, worries and insecurities. He Felt Charley wanted to escape this world. All People indulge in some sort of hobby to escape the stark harsh realities. According to him, even stamp collecting was a kind of temporary escape. Charley refuted his contentionsaid people do not wander about due to stress. Besides his grandfather had also collected stamps in the good old peaceful days of eighteen-nineties and did not need to escape as life was quite stress free in those days.

10648.

1 -nitrobutane and 2-methyl-1 -nitropropane are belong to(a) position isomerism (b) functional isomerism (c) Tautomerism (d) chain isomerism

Answer»

(d) chain isomerism

10649.

Your school celebrated ‘Teachers’ Day’ on 5th September. Write a report in about 100 words to be sent to ‘The Patrika Times.” 5 सितम्बर को आपके विद्यालय ने शिक्षक दिवस मनाया। The Patrika Times के पास इस report को भेजने के लिए इसके उपर 100 शब्दों में एक रिपोर्ट लिखें।

Answer»

Teachers’ Day Celebrated at H.P.S.
(by Naina: Student of Class XII A)

Bharatpur, 7 September
Teachers’ Day was celebrated at Holy Public School, Bharatpur on 5th September. Mrs Shreya Goswami, Vice-Principal of Anand Public School, Bharatpur was the chief guest of the function. During her speech, she said that Dr S. Radhakrishnan realised the dedication and significance of teachers. She gave an example of Radhakrishnan who had a deep respect for teachers. That is the reason we celebrate his birthday as the Teachers’ Day. The principal of the school laid emphasis on the healthy relationship between students and teachers. He said that the teachers must be dedicated to their students and the students must respect their teachers.

भरतपुर, 7 सितम्बर
5 सितम्बर को Holy Public School, भरतपुर में शिक्षक दिवस मनाया गया। मिस श्रेया गोस्वामी, Anand Public School, Bharatpur की उप-प्राचार्या इस कार्यक्रम की मुख्य अतिथि थीं। अपने भाषण में उन्होंने कहा कि डा. एस. राधाकृष्णन ने शिक्षकों के महत्व और समर्पण को समझा। उन्होंने राधाकृष्णन का एक उदाहरण प्रस्तुत किया जिन्हें शिक्षकों के प्रति अत्यधिक आदर भाव था। यही कारण है कि उनके जन्मदिन को हम लोग शिक्षक दिवस के रूप में मनाते हैं। विद्यालय के प्राचार्य ने शिक्षकों और विद्यार्थियों के बीच स्वस्थ सम्बन्ध बनाये रखने पर भी जोर दिया। उन्होंने कहा कि शिक्षकों को विद्यार्थियों के प्रति पूर्ण समर्पित होना चाहिए तथा विद्यार्थयों को अपने शिक्षकों का आदर अवश्य ही करना चाहिए।

10650.

Report on ‘Massive Earthquake in Nepal’.

Answer»

Massive Earthquake in Nepal

Kathmandu, April 25
A massive earthquake struck the Himalayan country at 11.55 a.m. today. The earthquake had an intensity of 8.2 on the Richter scale and its aftershocks still continue. The earthquake had its epicentre 20 km from Kathmandu and it lay 5 km below the earth’s surface. Deaths have been estimated at 715, while thousands of wounded people have been shifted to various hospitals. Rescue teams have been dispatched from India. Nepal has declared a national emergency. Destruction has been widespread and many towns besides Kathmandu lie in ruins. The Indian government has pledged full support to the people of Nepal.