HTET TGT Science Mock Test - 10 - HTET MCQ

Teachers are very closely linked to their students and motivate them to increase their knowledge and to develop confidence in them.

Curriculum is prepared by the school for planning the sequence and the content that is taught in a school for a required period of time.

Development is a process of gradual transformation. It is associated with both quantitative and qualitative. Development takes place when there is a positive change in quality. For eg- A child’s IQ level is low during childhood, but it can improve into adulthood. A child’s IQ level can improve from 50 to 90 after developing their creative and critical thinking skills.
Hence, the correct answer is, 'Both quantitative and qualitative.'

Active participation is one where the learners actively construct knowledge in the facilitating environment provided by the educators.

दिए गए विकल्पों में से विकल्प 1 "मैं किशोर को खाना खिलाती हूँ।" सही है।

Key Points

• "मैं किशोर को खाना खिलाती हूँ।" ‘द्विकर्मक क्रिया’ वाले वाक्य है।
• जिस क्रिया के उपयोग से दो कामों के पूरे होने का पता चलता है उसे द्विकर्मक क्रिया कहते हैं।
  • जैसे:- दुकानदार ने ग्राहक को पुस्तक दी। इस वाक्य में दी क्रिया का फल दो कर्मों पर पढ़ता है, इसलिए इस वाक्य में द्विकर्मक क्रिया है।
    • दिए गए वाक्यों में केवल "मैं किशोर को खाना खिलाती हूँ।" में द्विकर्मक क्रिया है। ​

Additional Information

सही उत्तर 'सरल वाक्य' है।

Key Points

• 'गीता ने कहानी लिखकर पुरस्कार प्राप्त किया।' वाक्य 'सरल वाक्य' है।
• मुख्य रूप से इसमें हम साधारण वाक्य की जानकारी ही प्राप्त कर पाते हैं जिसमें एक उद्देश्य और विधेय होता है और जिसमें कई प्रकार की क्रिया पदों का भी समावेश होता है।

अन्य विकल्प:

Additional Information

• विचार को पूर्णता से प्रकट करनेवाली एक क्रिया से युक्त पद-समूह को 'वाक्य' कहते हैं।
• सरल शब्दों में- वह शब्द समूह जिससे पूरी बात समझ में आ जाये, 'वाक्य' कहलाता हैै।

सही विकल्प ‘चिल्लाहट’ है।

Key Points

• ‘चिल्लाहट’ शब्द पुल्लिंग नहीं है।
• ‘चिल्लाहट’ एक स्त्रीलिंग शब्द है।
• अतिरिक्त सभी विकल्प ‘घंटा, पुजापा, मोटा’ पुल्लिंग है।
• अतः सही विकल्प ‘चिल्लाहट’ है।

उर्दू के उपसर्ग से नहीं बना है - 'दुबला'

• 'दुबला' हिन्दी के 'दु' उपसर्ग से मिलकर बना है।
  • दु + बला = दुबला
  • 'दु' (बुरा, हीन) उपसर्ग और 'बला' (आफ़त) मूलशब्द
  • अर्थ: हल्के एवं कमज़ोर शरीरवाला, निर्बल।
  • विलोम शब्द - 'मोटा'

Mistake Points

Key Points

• उपसर्ग शब्द के शुरू में जुड़ता है।

Additional Informationकुछ उर्दू के उपसर्ग:-

• बे (बिना) - बेकाम, बेअसर, बेरहम, बेईमान, बेरहम इत्यादि।
• ला (बिना) लाजवाब, लापरवाह, लापता इत्यादि।
• ना (अभाव) - नालायक, नादनामुमकिन, नादान, नापसन्द, नादान इत्यादि।
• बद (बुरा) - बदसूरत, बदनाम, बददिमाग, बदमाश, बदकिस्मत इत्यादि।
• कम (थोड़ा) - हीन कमसिन, कामखयाल, कमज़ोर, कमदिमाग, कमजात, इत्यादि।
• खुश (श्रेष्ठता) - खुशनुमा, खुशगवार, खुशमिज़ाज, खुशबू, खुशदिल, खुशहाल इत्यादि।

कुछ हिन्दी के उपसर्ग:-

• दु (बुरा, हीन) - दुशाला, दुरूह, दुकाल, दुलारा, दुधारू, दुसाध्य, इत्यादि।
• अन (नही) - अनमोल, अलग, अनजान, अनकहा, अनदेखा इत्यादि।
• अध् (आधा) - अधजला, अधखिला, अधपका, अधकचरा, अधकच्चा, अधमरा इत्यादि।
• उन (एक कम) - उनतीस, उनचास, उनसठ, इत्यादि।
• भर (पूरा ,ठीक) - भरपेट, भरपूर, भरदिन इत्यादि।
• नि (आभाव, विशेष) - निडर, निगम, निवास, निषेध, निबन्ध, निषिद्ध।

'नी' प्रत्यय रहित शब्द वाला विकल्प है- 'नानी'

• 'नानी' शब्द का सार्थक खंड सम्भव नही है।
• नानी - माँ की माँ, मातामही।

Mistake Points

Key Points

• प्रत्यय शब्द के अंत में जुड़ता है।

Additional Information कुछ महत्वपूर्ण प्रत्यय शब्द:-

• नी - धौंकनी, मथनी, शेरनी , मोरनी, छलनी।
• ईन - प्रवीण, शौकीन, प्राचीन, कुलीन, शालीन।
• अक - लेखक, पाठक, कारक, गायक।
• इक - लौकिक, धार्मिक, वार्षिक, ऐतिहासिक।
• पन - अपनापन, मोटापन, कालापन, नीलापन।
• इया - छलिया, जड़िया, बढ़िया, घटिया।
• आई - लड़ाई, सिलाई, पढ़ाई, चढ़ाई।

Reciprocate: To behave or feel towards somebody in the same way as we behave or feel towards you ; give in return

We can say that ,
The above given sentence is given in Passive Voice :-
Use structure “subject + auxiliary + past participle + by + object”
The instructions were being read out by the invigilator.
Hence , required sentence is option B .

The original sentence "It is time to take tea" implies that the action of taking tea should happen now or at this moment.

The correct option that expresses the same sense is:

D. It is time for tea to be taken.

The correct order will be:
They felt safer → as they settled down  (R)→ to watch the mountain (P)→ from a distance (S)→ of more than five miles.(Q)

Total Mango trees = 40%

Remaining trees = (100 – 40 – 50)% = 10%

Hence, Option B is correct.

there are 28 triangles and 5 rectangle

Combined weight of the group increases by = 2 × 15 = 30 kg
So the answer = 40 + 30 = 70 kg
Hence, Option C is correct.

The correct answer is 1951.

Key Points

• Census was conducted non-synchronously between 1865 and 1872 in different parts of the country.
• This effort culminating in 1872 has been popularly labeled as the first Census of India.
• In 1872 AD, the first Census was done in India under the rule of Lord Mayo.
• The First Official Census in India was done in 1881 AD under Lord Rippon.
• It was called the First synchronized census.
• Since 1901, it has been taking place every decade.

Additional Information

• Census 2011, is the 15th census and the 7th after independence.
• The slogan of Census 2011 is “Our Census, Our Future”.
• India was the first country to adopt family planning in the world.

The correct answer is Milkha Singh.

• Haryana Chief Minister Manohar Lal Khattar has announced the opening of a Paragliding club after the name of the late Indian sprinter Milkha Singh, widely regarded as Flying Sikh.
• Punjab CM Amarinder Singh has also announced a Milkha Singh Chair at the Maharaja Bhupinder Singh Punjab Sports University in Patiala in his memory.
• The legendary athlete held the 400m national record for 38 years.
• Haryana:
  • Chief Minister - Manohar Lal Khattar.
  • Governor - Satyadev Narayan Arya.
  • Lok Sabha seats - 10.
  • Rajya Sabha seats - 5.
  • State Animal - Blackbuck.

First, second, fourth term are in proportion. The third term will also be in proportion.

First : Second::Third : Fourth

First term =16

Second term =24

Fourth term =54

Third term = x

x = 2 × 18

x = 36

Lion eats deer, cat eats mouse, hawk eats pigeon but pig does not eat piglet.

Exotic cattle were first introduced into this region by colonial farmers. Thus, the origin of exotic cattle is generally traced back to Europe. The most common exotic dairy breeds in the region are Friesian, Holstein, Ayrshire, Jersey, Guernsey and Sahiwal. However, the Friesian breed predominates.

The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. Key PointsCollecting the steam of boiling water on a plate with an ice cube over it will be most suitable to introduce the 'water cycle' as:

• The water cycle has many processes like evaporation, condensation, and precipitation.
• Students should understand these processes to understand the concept of the water cycle.
• Boiling water produces steam, to collect the steam a plate will be arranged on the top.
• The steam will go and deposit on the plate in the form of small water droplets.
• When they observe this they understand the various processes in the water cycle.

Hence collecting the steam of boiling water on a plate with an ice cube over it will be most suitable to introduce the 'water cycle'.Additional InformationOn the other hand, all the other activities will be less suitable because in that activities the students can observe the effect but not the process which they observe in the activity involving collecting steam.

  The correct answer is a

   Full-fat milk is standardised to 3.5% of fat and semi skimmed milk contains approximately 1.5% fat. Skimmed milk and buttermilk are very low in fat and, on average, contain 0.1 or 0.2% fat respectively.

In order to see full image of a person, the minimum size of the mirror should be one half the person's height. This is so because, in reflection, the angle of incidence is equal to angle of reflection.

The correct option is D.
.. Even though it only has two electrons, it is grouped with elements that have eight valence electrons. Helium is still happy because its outermost shell is completely full making it extremely stable. The noble gases are happy with their completely filled valence shells.

Magnification is negative for a real and inverted image formed by a mirror.

Science is upon investigations, observations, and experiments that aim to foster creativity among learners. It also aims to develop the scientific temper and scientific attitude among learners.

• It helps to develop the requisite theoretical knowledge and practical technical skills to enter the world of work that will help the students in further forming their careers in the field of science.

Key Points

Nature of science:

• Science is a process of discovery that allows us to link isolated facts into a coherent and comprehensive understanding of the natural world.
• The knowledge generated by science is robust and reliable. It can be used to develop new technologies, treat diseases, and deal with many other problems.
• Science is continually refining and expanding our horizons of knowledge of the universe.
• Scientific knowledge is long-lasting as there remains very much more to be discovered about how things in the universe behave and how they are interrelated.
• Also, scientific knowledge is tentative as it is not rigid as the new theories, facts, and inventions come into the picture, the old ones get invalid and they need to be revisited or tentatively changed until the facts or theories are proven with proper scientific methods.

Hint

• The science includes the collaboration of a group of scientists or experts who gave their approval to scientific knowledge and only then is it accepted universally.
• Also, scientific research is a long process, too expensive, and requires more knowledge and power than an individual possesses. So, it is not a solitary pursuit.
• The acceptance of scientific knowledge is not straightforward as the newly discovered theories and laws of science are not directly accepted universally instead it requires to be proven true in different circumstances by different individuals.
• Also, it is not necessary that the evidence accumulated carefully will result in sure knowledge because the evidence is needed to be true for every time (past, present, and future) and in all different types of situations.

Hence, it is concluded that 'scientific knowledge is long-lasting yet tentative', best describes the nature of science.