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Ask QuestionPosted by Arnav Gupta 5 years, 3 months ago
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Pranjal Jangid 5 years, 3 months ago
Manish Samota 5 years, 3 months ago
Posted by Shahnawaz Khan 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
The young seagull felt very miserable on the ledge as he was alone and his family had already flown away. He was feeling very hungry and had nothing to eat. His condition was worsening because he could not even dive for fish.
Posted by Khushi Gupta 5 years, 3 months ago
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Posted by Paramveer Singh 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
Given : Expression
Cross multiply,
Apply middle term split,
Therefore, The solution of the expression is x=-2 and x=1.
Posted by Asifa Naaz 5 years, 3 months ago
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Pranjal Jangid 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
The following factors sustain democracy in India:
(i) Democracy is liked by almost all Indians. It is based on the principle of equality, freedom and brotherhood.
(ii) The framers of the Indian Constitution provided for a representative democracy in a liberal framework. Following are the main characteristics of liberal democracy:
(a) The government is formed by elected representatives of citizens and is accountable and responsible to them.
(b) More than one political parties compete for political power.
(c) There are periodic elections based on universal adult franchise.
(d) The competition for power is open and not secretive. It is through open elections but through secret ballot papers.
(e) Civil liberties, such as freedom of speech, religion and association, etc., are guaranteed.
(f) Pressure groups and other organised and unorganised groups are also allowed to operate in the system. They are also able to influence government decisions and policies.
Posted by Shalu Yadav 5 years, 3 months ago
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Stu Dent 5 years, 3 months ago
Posted by Shalini Yadav 5 years, 3 months ago
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Posted by Maahi ......♾ 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
The copying of DNA during reproduction is important because:
- The replication of DNA ensures that each daughter cell formed at the end of cell division, receives equal amount of DNA.
- If DNA won't be copied then the daughter cells won't receive all necessary genes.
- There may be absence of important proteins which are encoded by DNA, if DNA won't be replicated.
- Copying of DNA may result in recombination which will lead to evolution.
- Transfer of genetic material from one generation to other makes the organisms to have similar functions.
- Stability of population is maintained.
Posted by Karthik Kundur 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
Lencho’s house was the only house in the valley and the house surrounded by corn flowers. You can find good harvesting areas surrounded in the Lencho’s house and the house is situated near the river and on the crest of a low hill.
So mesmerize landscape and promising harvesting areas are the main features of the Lencho’s house and people will love to live in such house to feel the paradise on the earth.
Posted by Chutia Raj 5 years, 3 months ago
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Posted by Rohit Joshi 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
Given that triangle ABC and ΔPQR in which AD and PM are medians drawn on sides BC and QR respectively.
It is given that AB/PQ = AC/PR = AD/PM
We have to prove that ΔABC ~ ΔPQR
Construction: Produce AD to E such that AD = DE and PM to F such that PM = MF
From the figure,
In ΔABD and ΔCDE,
AD = DE [by construction]
∠ADB = ∠CDE [vertically opposite angles]
BD = DC [Since AD is a median]
So, by SAS congruent condition
ΔABC ≅ ΔPQR
AB = CE [by CPCT]
Similarly, we can prove
ΔPQM ≅ ΔRMF
PQ = RF [by CPCT]
Now, given that
AB/PQ = AC/PR = AD/PM
CE/RF = AC/PR = 2AD/2PM
CE/RF = AC/PR = AE/PF [Since AE = AD + DE and AD = DE, Same for PF]
By using SSS Congruent condition
ΔACE ≅ ΔPRF
=> ∠1 = ∠2 ......1
Similarly, ∠3 = ∠4 ......2
Adding equations 1 and 2, we get
∠1 + ∠3 = ∠2 + ∠4
=> ∠A = ∠P
Now, in ΔABC and ΔPQR
AB/PQ = AC/PR
and ∠A = ∠P
By SAS similar condtion,
ΔABC ~ ΔPQR
Posted by Utsav Srivastava 5 years, 3 months ago
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Posted by Kartik Yadav 5 years, 3 months ago
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Honey Jain 5 years, 3 months ago
Gaurav Seth 5 years, 3 months ago
Uses of Metals
1)Cu and Al metals are used to make wires because they are good conductors.
2)Fe,Cu and Al metals are used to make house hold utensils and factory equipments.
3)Zn is used for galvanising iron to protect it from rusting.
4)The Al foils are used in packaging of medicines,cigarettes and food material.
5)Gold and Silver are used to make jewellery.
6)Mercury is used in thermometers.
7)Na,Ti,Zr are used in atomic energy.
Posted by Devil Anish 5 years, 3 months ago
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Posted by Aditya Rajpoot 5 years, 3 months ago
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Posted by Alpana Chaudhary 5 years, 3 months ago
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Posted by Abhay Pillai 5 years, 3 months ago
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Posted by Dhruv Garg 5 years, 3 months ago
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Jitendra Gehlot 5 years, 2 months ago
Ankita Bora 5 years, 3 months ago
Utsav Srivastava 5 years, 3 months ago
Posted by Honey Jain 5 years, 3 months ago
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Posted by Gurmandeep Kaur 5 years, 3 months ago
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Posted by Saif Ali 5 years, 3 months ago
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Posted by Devanshi Chhabra 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
‘तताँरा-वामीरो कथा’ का नायक तताँरा है जो पासा गाँव का रहने वाला है। उसके चरित्र की विशेषताएँ निम्नलिखित हैं-
(क) आकर्षक व्यक्तित्व – तताँरा आकर्षक व्यक्तित्व का स्वामी है। वह शारीरिक रूप से बलिष्ठ, सुंदर और आकर्षक है। उसे देखते ही वामीरो प्रथम मुलाकात में उसकी ओर आकर्षित हो जाती है।
(ख) मानवीय गुणों से युक्त – तताँरा मानवीय गुणों से युक्त है। वह नेक, उदार, सहयोगी और परोपकारी है जो हर किसी की मदद को तत्पर रहता है।
(ग) सम्मान का पात्र – तताँरा अपने व्यवहार एवं सहयोग पूर्ण स्वभाव के कारण द्वीपवासियों के सम्मान का पात्र है। उसे दूसरे गाँव के लोग भी अपने यहाँ निमंत्रित करते हैं।
(घ) दैवीय शक्ति संपन्न व्यक्ति – तताँरा के पास लकड़ी की तलवार थी जो उसे अद्भुत दैवीय शक्ति का स्वामी बनाए हुए थी। इस तलवार की मदद से साहसिक और विलक्षण कार्य करता था, परंतु इसका उपयोग दूसरों का अहित करने के लिए नहीं करता था।
Posted by Sumit Thakur 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
I agree with the given statement , because as we see in the story " the black aeroplane" after lost in the storm narrator was no hope to come out safely. He also tried too much to contact with control room . And he also says that I will take the risk . Just after then a black aeroplane helped him like a guide, it was a ray of hope for him. After landing safely and knowing that no other plane was seen on the radar . It was his faith in god and also his faith in himself that helped him in landing safely .
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Posted by Saurabh Kumar Pal 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
For Mandela courage does not mean the absence of fear but a victory over fear. According to him brave men need not be fearless but should be able to conquer fear. Courage was the result of decades of oppression and brutality. Courage, Mandela concludes, is the risk undertaken by men and women who gave their lives for an idea. It is being able to withstand without being shattered, by reflecting strength and resilience. Mandela understood that courage was not the absence of fear but the triumph over it. Being courageous also means being able to conquer the fear.
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Priyanshi Jadeja 5 years, 3 months ago
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