NVS Lab Attendant Mock Test - 6 - NVS TGT/PGT MCQ

According to the information given in the question, we can draw the following diagram.

Thus we can see if a man has to travel to point E from point A  (through these points by the shortest distance), he has to follow a path point A → B → F → E.

Thus travelling from point A, he will pass the first point B.

Hence, the correct answer is "Point B".

From the common explanation, we can say that R sits 3rd to the right of the one who sits immediate right of M. 
Hence, Option D is correct.
Final Arrangement:

Common Explanation:
References:
Only two boys sit to the left of J.
Eight boys sit between R and J.
Only three boys sit between R and M.
Inferences:
From the above references, we get two different cases:

References:
P sits fourth to the right of R.
O sits third to the left of M.
Inferences:
So, from this case 2 will be eliminated as P sits fourth to the right of R.

References:
Only three boys sit between O and H.
T sits third to the right of M.
V sits fourth to the right of O.
More than 12 boys sit between P and H.
More than seven boys sit between P and J.
Inferences:
From the above reference, we get the final arrangement:

The correct answer is ​Chief Commander of the Legion of Merit.

In News

• PM Narendra Modi conferred with France's highest award in July 2023.

Key Points

• Prime Minister Narendra Modi was awarded the Grand Cross of the Legion of Honour, the highest honour of France, by French President Emmanuel Macron.
• The award ceremony took place at the Elysee Palace.
  • PM Modi thanked President Macron for the honour on behalf of the people of India.
• PM Modi also announced the opening of a new Indian consulate in Marseille in France and said that Indian students doing masters in the European country will now get five-year-long post-study work visas.

Additional Information

• Awards given to PM Narendra Modi in 2023:
  • Fiji: Companion of the Order of Fiji (22 May 2023)
  • Papua New Guinea: Companion of the Order of Logohu (22 May 2023)
  • Egypt: Order of the Nile to Legion of Merit (25 June 2023)

Important Points

• PM Narendra Modi was awarded the Chief Commander of the Legion of Merit from US Government in 21 December 2020.

• First schedule contains the list of states and union territories.
• First schedule comprises
• Indian constitution has 12 schedules.

How to remember 12 schedules?

Trick: TEARS OF OLD PM

1^st Schedule: T – Territory

2^nd Schedule: E – Enrolment

3^rd Schedule: A – Affirmations/Oaths

4^th Schedule: R – Rajya Sabha

5^th Schedule: S – Scheduled Areas

6^th Schedule: O – Other Scheduled Areas

7^th Schedule: F – Federal Structure

8^th Schedule: O – Official Languages

9^th Schedule: L – Land Reforms

10^th Schedule: D – Defection

11^th Schedule: P – Panchayats

The correct answer is Banga-Duta.

Key Points

• Banga-Duta newspaper was founded by Raja Ram Mohan Roy.
• It was published in 1822 in Calcutta in four languages- English, Bengali, Persian, and Hindi.

Additional Information

• Bombay Times newspaper was founded by Robert Knight and Thomas Benett.
• Bengal Gazette newspaper was founded by James Augustus Hickey.
• Rast Gofter newspaper was founded by Dadabhai Naoroji.

As we can say that ,
Tangible means available physically, concretely, elusive is something that eludes, i.e, is difficult to catch, touch or understand, palpable is a synonym to tangible.
Hence , Elusive is antonym word of Tangible . 

गरिष्ठ शब्द की वर्तनी शुद्ध है।Key Points

• शुद्ध वर्तनी - जिस शब्द में जितने वर्ण या अक्षर जिस अनुक्रम में प्रयुक्त होते है उन्हें उसी क्रम में लिखना ही वर्तनी है।
• उदाहरण - अहार-आहार, अत्याधिक-अत्यधिक, अलोचना-आलोचना आदि।

Additional Informationअन्य उदाहरण -

Fervent, similar to fever, fervour means showing enthusiasm.

Use structure “subject + verb 1st form + object +other words ”
As per the given above sentence is given in Active Voice.
People say he is very rich.
Hence, option B will be correct answer .

• Meaning of Stringent: Strict, precise, and exacting.
• Meaning of Dry: free from moisture or liquid; not wet or moist
• Meaning of Strained: showing signs of nervous tension or tiredness
• Meaning of Rigorous: extremely thorough and careful
• Meaning of Shrill: (of a voice or sound) high-pitched and piercing

दिए गए विकल्पों में विकल्प (2) चंद्रमा, हाथी, कोयल सही उत्तर है, अन्य विकल्प उचित उत्तर नहीं हैं।

Key Points

सारंग के अनेकार्थी शब्द - मोर, सर्प, मेघ, हिरन, पपीहा, राजहंस, हाथी, कोयल, कामदेव, सिंह, धनुष भौंरा, मधुमक्खी।

सारंग का अर्थ (विशेषण) - रंगीन, सुंदर, सुहावन।

अन्य विकल्प -

\Additional Information

'बाल' बहुवचन रूप का सबसे अच्छा विकल्प है।Key Points

• बहुवचन - शब्द के जिस रूप से यह बोध होता है कि वस्तु एक से अधिक है।
• उदाहरण - बाल, प्राण, हस्ताक्षर आदि

Additional Information अन्य उदाहरण -

दिए गए सभी विकल्पों में सही उत्तर विकल्प 3 ‘जाए’ है। अन्य विकल्प इसके त्रुटिपूर्ण उत्तर हैं।

Key Points

• उपरोक्त विकल्पों में ‘जाए’ शब्द संभाव्य भविष्यत काल के लिए उचित शब्द होगा।
• पूर्ण वाक्य है- शायद कल मीरा दिल्ली जाए।
• क्रिया के जिस रूप से काम का आने वाले समय में करना या होना प्रकट हो, उसे भविष्यतकाल कहते है।
• भविष्यत काल के भेद-

1. सामान्य भविष्यत काल
2. सम्भाव्य भविष्यत काल
3. हेतुहेतुमद्भविष्य भविष्यत काल

Additional Information

Rash means acting or done without careful consideration of the possible consequences

Some of the synonyms are- reckless, impetuous, impulsive, hasty, overhasty, foolhardy, incautious, precipitate, precipitous, premature, careless, heedless, thoughtless, imprudent, foolish

Countries need to stop and think this through and not make any rash decisions before starting a war

Due to rash attack by the enemies, the army was able to overpower them

मैं आजकल घूमने जाता हूँ।शुद्ध वाक्य है। Key Points

• वाक्य शुद्धि - लिखने एवं बोलने में इस बात का ध्यान रखना कि जो कुछ भी लिखा या कहा जा रहा है वह बिल्कुल सार्थक एवं व्याकरण के नियमानुसार शुद्ध हो।
• उदाहरण - मुझे यह अच्छा नही लगता।

Additional Information

सही उत्तर है- ‘अत्यंत कम’।

• "ऊँट के मुँह में जीरा"- इस लोकोक्ति का अर्थ हैं किसी वस्तु का जरुरत से बहुत कम उपलब्ध होना।
• वाक्य प्रयोग- एक गिलास दूध मेरे लिए ऊँट के मुहं में जीरे के समान हैं।

Additional Information

लोकोक्ति की परिभाषा - ‘लोक + उक्ति’ शब्दों से मिलकर बना है जिसका अर्थ है- लोक में प्रचलित उक्ति या कथन।
जब कोई पूरा कथन किसी प्रसंग विशेष में उद्धत किया जाता है तो लोकोक्ति कहलाता है। इसी को कहावत भी कहते है।

उदाहरण-

• अंधी पीसे, कुत्ते खायें : मूर्खों को कमाई व्यर्थ नष्ट होती है।
  • वाक्य प्रयोग - राम ने उसकी मां के ना रहने पर बड़ी मुश्किल से खाना बनाया परंतु उसका पड़ोसी आकर सारा खाना खा गया, यह तो वही बात हुई अंधी पीसे कुत्ता खाए।
• अपनी पगड़ी अपने हाथ : अपनी इज्जत अपने हाथ होती है।
  • वाक्य प्रयोग - विवेक ने श्रीनाथ जी से कहा – आप यहाँ से चले जाइए, क्योंकि अपनी पगड़ी अपने हाथ होती है।

Suffrage means "the right to vote in political elections"

She also was involved in the national temperance and women's suffrage movements
The system of universal suffrage did not exist in the United Kingdom until 1928

Mass percent of solution = (mass of solute / mass of solution)×100%(mass of solute / mass of solution)×100%
=     4    ×100%
   4+36
= 10%.

Sound is only audible to the average humar ear if the frequencies lie between 20 Hz and 20 kHz. The actual range varies from person to person. Sound waves with frequencies less than 20 Hz are called infrasonic or subsonic and those with frequencies above 20 kHz are called ultrasonic. 

Aerobic respiration first occurs in the cytoplasm and then in mitochondria, whereas Anaerobic respiration occurs in the cytoplasm itself.

Solar energy - Greenhouse effect - Incorrect

• The term ‘Greenhouse effect’ has been derived from a phenomenon that occurs in a greenhouse.
• A greenhouse looks like a small glasshouse and is used for growing plants, especially during winter.
• In a greenhouse, the glass panel lets the light in but does not allow heat to escape.
• Therefore, the greenhouse warms up, very much like inside a car that has been parked in the sun for a few hours. 
• The greenhouse effect is a naturally occurring phenomenon that is responsible for heating of Earth’s surface and atmosphere.
• Solar energy is trapped by the earth atmosphere and radiates slowly so as to cover our earth with a warm blanket.
• This is the natural process of the greenhouse effect on earth to maintain its temperature and makes the earth perfect for life.
• Without the greenhouse effect, the average temperature at the surface of Earth would have been a chilly –18°C rather than the present average of 15°C.
• Carbon dioxide, methane and water vapour are the major greenhouse gases that absorb the infrared radiation from the Earth and re-emit it.
• It is not caused due to solar energy but due to greenhouse gasses.

Thus, the solar energy-greenhouse effect is not the correct pair.

Additional Information

Fossil fuel-burning - Release of CO₂ - Correct

• Carbon dioxide (CO₂) is released into the atmosphere by respiration, the burning of fossil fuels for energy.
• In recent years, their quantities have increased significantly due to the burning of fossil fuels.
• The increased amount of CO₂ in the air is mainly responsible for global warming.

Nuclear power - Radioactive wastes - Correct

• Initially, nuclear energy was hailed as a non-polluting way of generating electricity.
• Later on, it was realised that the use of nuclear energy has very serious inherent problems i.e. the generation of radioactive waste.
• Safe disposal of radioactive wastes is important in nuclear power energy factories.
• Improper disposal of nuclear waste can cause serious physical and biological deformities in living organisms when directly exposed to them. 

Biomass burning - Release of CO₂  - Correct

• Biomass burning means the burning of living or dead vegetation.
• It happens during land cleaning in the agriculture process when crops are out of the field.
• In this process, a high amount of CO₂ is released into the environment.

Low temperature and high pressure are required to liquefy gases to liquids. There is a lot of space between the particles of a gas. On applying high pressure, the particles of gas move get so close that they start attracting each other sufficiently forming a liquid. When gas is compressed too much, heat is produced, so it is necessary to cool it. Cooling lowers the temperature of compressed gas and helps in liquefying it. Hence, a gas can be liquefied by applying high pressure and lowering the temperature (cooling).

The air we exhale contains CO₂. When carbon dioxide is passed through lime water or Ca(OH)₂ then it form calcium carbonate which is white in colour.

Option 3 : 1 - IV, 2 - I, 3 - II, 4 - III

Having nephrons packed close together maximizes the kidney's ability to filter blood efficiently by providing a large surface area for filtration.

Atomic number of B = Number of Protons = Number of electron in element
= 5
Mass number = Number of protons + Number of neutrons = 5 + 6 = 11
So, symbol of B : 11₅B