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Ask QuestionPosted by Harshita Singh 5 years, 9 months ago
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Posted by Kanhaiya Singh 5 years, 9 months ago
- 1 answers
Gaurav Seth 5 years, 9 months ago
Since
x+1/x=7,
then
(x+1/x)²=x²+1/x²+2,
(7)²=x²+1/x²+2,
49-2=x²+1/x²,
then
x²+1/x²=47,
hence
(x³+1/x³)=(x+1/x)(x²+1/x²-1),
(x³+1/x³)=(7)×(47-1),
(x³+1/x³)=7×46=322
Posted by Vrinda Sisodiya 5 years, 9 months ago
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Posted by Asmi Bhartiya 5 years, 9 months ago
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Posted by Priyanka Bidhuri 5 years, 9 months ago
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Posted by Lakssss ... 5 years, 9 months ago
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Gaurav Seth 5 years, 9 months ago
- The universal indicator is used to know the strength of acid or base.
- Universal indicator is a mixture of several indicators.
- The universal indicator shows different colours at different concentrations of hydrogen ions in a solution.
Posted by Anushka Verma 5 years, 9 months ago
- 1 answers
Gaurav Seth 5 years, 9 months ago
Given that , CP of shoes = Rs. 800
Overhead charges = Rs. 20
1.) Actual CP ( total cost ) = CP + Overhead charges
= 800+20 = Rs. 820
2.) SP = CP + Profit
Sp = 820 + 80
Sp = Rs. 900
3.) Profit % = Profit / Cp × 100
P% = 80/800 × 100
P% = 10% .
Posted by Ridhima Aggarwal 5 years, 9 months ago
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Perin Lodaya 5 years, 8 months ago
Posted by Naidu Garu 5 years, 9 months ago
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Posted by Rekha Kushwaha 5 years, 9 months ago
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Posted by Subhashree Chinu 5 years, 9 months ago
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Posted by Shah Tirth 5 years, 9 months ago
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Manasvi Joshi 5 years, 8 months ago
Nikita Arora 5 years, 9 months ago
Yogita Ingle 5 years, 9 months ago
| Autotrophs | Heterotrophs |
| Autotrophs are organisms that prepare their own food. | Heterotrophs depend upon other organisms for nutrition. |
| These are known as the producers and include green plants, algae and a few photosynthetic bacteria. | These are the consumers and include cows, buffaloes, tigers, horses, etc. |
| These can be classified as photoautotrophs and chemoautotrophs. | These can be classified as photoheterotrophs and chemoheterotrophs. |
| The chloroplast helps in preparing food. | They do not contain chloroplast so cannot prepare food. |
| They obtain energy from inorganic sources by converting light energy into chemical energy. | They obtain energy directly or indirectly from other organisms. |
| Autotrophs can store light energy and chemical energy. | Heterotrophs cannot store energy. |
| They are placed at the primary level in the food chain. | These are placed in secondary or tertiary level in the food chain. |
| These can move from one place to another in search of food and shelter. | They cannot move from their place |
Posted by Shah Tirth 5 years, 9 months ago
- 1 answers
Meghna Thapar 5 years, 9 months ago
A carbohydrate consists of carbon (C), hydrogen (H) and oxygen (O) atoms.
Posted by Shah Tirth 5 years, 9 months ago
- 2 answers
Yogita Ingle 5 years, 9 months ago
The main function of red blood cells is the transport of oxygen from the lungs to the body's cells. It also maintains the shape of the red blood cells and gives a red colour to blood.
Posted by Tushar Kaushik 5 years, 9 months ago
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Meghna Thapar 5 years, 5 months ago
A new kind of bhakti evolved in South India in the seventh to ninth century, comprising of the emergence of new religious movements which were led by Nayanars and Alvars. Nayanars were saints devoted to Shiva and Alvars were saints devoted to Vishnu. The main principles of Bhakti movement were : (1) God is one, (2) To worship God-man should serve humanity, (3) All men are equal, (4) Worshipping God with devotion is better than performing religious ceremonies and going on pilgrimages, and (5) Caste distinctions and superstitious practices are to be given up. Bhakti, (Sanskrit: “devotion”) in Hinduism, a movement emphasizing the mutual intense emotional attachment and love of a devotee toward a personal god and of the god for the devotee.
Posted by Tushar Kaushik 5 years, 9 months ago
- 1 answers
Yogita Ingle 5 years, 9 months ago
The Jats: The Jats were prosperous agriculturists. The towns like Panipat and Ballabhgarh emerged as popular trading centres in the areas dominated by them. The Jats also consolidated their power during the late 17th and 18th centuries. They acquired control over the following areas, under their leader Churaman:
- The territories situated to the west of Delhi.
- By the 1680s, the region between the two imperial cities of Delhi and Agra.
Posted by Apoorva Govind Rao 5 years, 9 months ago
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Posted by Venkat Raman 5 years, 9 months ago
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Posted by Tanishq Trivedi 5 years, 9 months ago
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Simran Ahden 5 years, 9 months ago
Posted by Pragya Pathak 5 years, 9 months ago
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Posted by Snigdha Rani Ratha 5 years, 9 months ago
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Kamalika Samadder 5 years, 9 months ago
Nikita Arora 5 years, 9 months ago
Bamm Ddff 5 years, 9 months ago
Posted by Ashutosh Ranjan Chaurasia 5 years, 9 months ago
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Ravi Sri 5 years, 9 months ago
Posted by Siddhesh Uphade 5 years, 9 months ago
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Narender Kumar 5 years, 8 months ago
Riyan Deshmukh 5 years, 9 months ago
Aditi Kulkarni 5 years, 9 months ago
Posted by Gouri Kajale 5 years, 9 months ago
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Posted by Arhan_ Khan_07 5 years, 9 months ago
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Posted by Jahnavi Mora 5 years, 9 months ago
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Yogita Ingle 5 years, 9 months ago
Let total student = x
Girls = 18
A.T.Q.60% of x = 18
60/100*x = 18
x = 18*100/60
x = 30
Total student = 30
girls = 18
boys = 12
Posted by Lovevir Maan 5 years, 9 months ago
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Divyansh Jain 5 years, 9 months ago
Posted by Chirag Kushwah 5 years, 9 months ago
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Posted by Mohan Pandit 5 years, 9 months ago
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Posted by Mohan Pandit 5 years, 9 months ago
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Divyansh Jain 5 years, 9 months ago
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