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Sona* abki baar Mt bhul jana fir nhi btaungi m

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Physics

4 answers

Dark ..? 5 years, 6 months ago

Okk koi ni

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꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

Panjabi ma name likha to pta nee chala

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Dark ..? 5 years, 6 months ago

Yoo ✌

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꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

Accha thik ha

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Haa priya 1:37 ho gaya ha vhi pr baat karo ge ya yha pr , hi naira how are you,

Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

Mast

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Mcq type questions

Posted by Deepak Omjaienterprises 5 years, 6 months ago

CBSE > Class 11 > Physical Education

0 answers

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Hiii ?‍♂️?‍♂️ kya koi ha .......

Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

CBSE > Class 11 > Chemistry

4 answers

?? ?? 5 years, 6 months ago

Shayad 1 bj gye h

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?? ?? 5 years, 6 months ago

Haaji hum hh

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꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ ?? 5 years, 6 months ago

Who r u ???

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Dark ..? 5 years, 6 months ago

✌ yeah

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ch 4 journal

Posted by Kawalnoor Kaur 5 years, 6 months ago

CBSE > Class 11 > Accountancy

0 answers

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Dil diyan gallan.............Atif Aslam❤❤❤❤❤❤❤❤

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Physics

3 answers

Dark ..? 5 years, 6 months ago

Yuup ??

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Dhruv .. 5 years, 6 months ago

???

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Anubhav Raj 5 years, 6 months ago

so foolish ☹️☹️☹️

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Naino se yeh milkr naina... Jaane kyu phir jhuk jaate h... Aage bdhte hi kdam yeh... Jaane kyu phir ruk jate h... Dhadkano se h yeh guzarish... Dor m yeh bnd le jaye hme...????

Posted by Miss Ananya 5 years, 6 months ago

CBSE > Class 11 > Physics

4 answers

Miss Ananya 5 years, 6 months ago

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Dark ..? 5 years, 6 months ago

???

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Miss Ananya 5 years, 6 months ago

0Thank You

@S(Raj)Àĺì ???? 5 years, 6 months ago

I know kadam kyu ruk jaatehai kyuki wo indaan nahaya nahi hai 5 dino se ???

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</a> ?????✌️

Posted by Dhruv .. 5 years, 6 months ago

CBSE > Class 11 > Physics

2 answers

Dark ..? 5 years, 6 months ago

Yuup?

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Miss Ananya 5 years, 6 months ago

???

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okkh........... aur jo Tum Raat Ke 12:00 baje tak tum baat karte Ho na ek dusre ke sath fir........?? ya FIR Tum aasani Se Usko bol do ki aaj ke bad message mat krna

Posted by ᵐꜞᔆᔆ᭄ Qᴜᴇᴇɴ✿࿐꧂ : ꨄ︎•, 5 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

Dark ..? 5 years, 6 months ago

Tum mujhe sirf Pana chahte ho Iske alava tumhare pass koi reason Nahin Hai Mera last decision yhi hai ki please mujhse baat mat karna Nahin to mujhe........... By the way tum Ho kon Mujhe blackmail Karne Wale.....???

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Tuje kya mila meri ldayi krva ke.............. ??????????????

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Mathematics

1 answers

Dark ..? 5 years, 6 months ago

I hate you

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What proof do you find of friendship between grandmother n grandson in THE PORTRAIT OF A LADY

Posted by Neil Modi 5 years, 6 months ago

CBSE > Class 11 > English Core

1 answers

Nayanika Mallick 5 years, 6 months ago

We found that both used to be good friends. His grandmother used to take care him and also helped in his studies when they lived in villages. They behaved as they were best friends.

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Naina Jaane bori Mein Thi yah Mera Naseeb tha Har Us Insan ne apni aukat dikha di Jo Mere Dil Ke Kareeb.......?????????????????????

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Physics

3 answers

Miss Ananya 5 years, 6 months ago

??Correct sbne dikha di

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Dark ..? 5 years, 6 months ago

Kuch ni hua...........!!!!!!chill???

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?? ?? 5 years, 6 months ago

Kyu kya hua ???

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A physical quantity Z is given by Z = A ^2 B^3/ C^4. calculate the relative error in Z.

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Physics

0 answers

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Give one example of absolute error ,relative error and percentage error ?..........?

Posted by Dark ..? 5 years, 6 months ago

CBSE > Class 11 > Physics

2 answers

Gaurav Seth 5 years, 6 months ago

Relative Error: It is the ratio of mean absolute error to the mean value of the quantity measured.

Relative Error = Δa_mean / a_mean

Percentage Error: It is the relative error expressed in percentage. It is denoted by δa.

δa = (Δa_mean / a_mean) x 100%

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Gaurav Seth 5 years, 6 months ago

Absolute Error: The magnitude of the difference between the true value of the quantity and the individual measurement value is called absolute error of the measurement. It is denoted by |Δa| (or Mod of Delta a). The mod value is always positive even if Δa is negative. The individual errors are:

Δa₁ = a_mean - a₁, Δa₂ = a_mean - a₂, ……. ,Δa_n = a_mean – a_n

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Write three sentences highlighting the importance of statistics in economics.

Posted by Pradipta Prusty 5 years, 6 months ago

CBSE > Class 11 > Economics

2 answers

Shreya Kumari 5 years, 6 months ago

I will directly answer the above question without going here and there. Here are the five sentences( from which you can choose three points which you find good or average ) which highlights the importance of statistics in economics:- 1.) It simplifies complex data into simple and easier way which helps us to understand the problems. Thus, it plays an important role in summarizing data. 2.) It presents data in a definite form. 3.) It helps in forecasting. We want to know if we invest 20000 rupees in mutual funds then what we will get in future as interest. Without statistics it is not possible to forecast. 4.) It facilitates policy formulation. 5.) It makes comparison of facts. Suppose we want to know if we earned better than the salary of previous month then we have to compare it and without statistics we can't do so.

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Gaurav Seth 5 years, 6 months ago

According to YA-LUN-CHOU "Economics depends upon statistics to measure economic aggregates such as gross national product, consumption, savings, investments, expenditure and changes in the value of money. They also use statistical methods to verify economic theory and to test hypotheses.

Statistics helps us in ascertaining their standard of living and taxable capacity. Statistics helps us in adjusting the supply according to demand. In the field of exchange we use statistics to study markets, laws of prices based on supply and demand. Statistics plays an important role in the measurement and distribution of national income. It is of a great help in the formulation of economic policies such as monetary policy etc.

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Name the compound :- [CO(NH2)2]

Posted by Nayanika Mallick 5 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

??Madhav Agrawal?? 5 years, 6 months ago

Urea....

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Vese kis kis ne 11 m Bio ya Maths ya commerce ya Arts li H.....??

Posted by ??Madhav Agrawal?? 5 years, 6 months ago

CBSE > Class 11 > Biology

4 answers

@S(Raj)Àĺì ???? 5 years, 6 months ago

Commerce with math

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??Madhav Agrawal?? 5 years, 6 months ago

@ dil tod diya....phir to tum neet ki prepation karogi....????

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??Madhav Agrawal?? 5 years, 6 months ago

Medical...??❤️❤️

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Dark ..? 5 years, 6 months ago

Medical...... ?

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Calculate the mass of urea required in making 2.5kg of 0.25 molal solution. Guys please help me it's important?

Posted by Nayanika Mallick 5 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

??Madhav Agrawal?? 5 years, 6 months ago

Mass of solution-2.5 Kg.....De rakha Molality-0.25 m...De rakhi h.. Molar mass of urea--60 g mol−1 nikal lena... Mass of urea = Number of moles of urea × Molar mass of urea.......... Ese nikal aayega... Mass Of Urea... Mass of 0.25 moles of urea = 0.25 mol × 60 g mol⁻¹ = 15 g.... Ok... Mass of solution- 1000g+15g=1015 g. Ab.... 1015 g of aqueous solution contains urea = 15 g ∴ 2500 g of aqueous solution will require urea = 15 g / 1015 kg × 2500 g = 36.95 g = 37 g Mass of urea required in making 25 grams of 0.25m is 37 Gram............ .. .. .. .. Ok ....I think it will help you.....??

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6.2g ethynil glucol (C2H6O2) dissolve in 1kg water. Calculate Molality.

Posted by Nayanika Mallick 5 years, 6 months ago

CBSE > Class 11 > Chemistry

0 answers

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JINDAGI BHUT KEEMTI HAI ISE BABU SONA ADRAK LAHSUN PAR WASTE MAT KARO

Posted by @S(Raj)Àĺì ???? 5 years, 6 months ago

CBSE > Class 11 > Physics

3 answers

??Madhav Agrawal?? 5 years, 6 months ago

Jais aap kahe....??

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?? ?? 5 years, 6 months ago

Its too good.

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Sana(Silent Love).. ?? 5 years, 6 months ago

Ok nhi krenge..??

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PYAAR EK KHUBSURAT EHSAA HAI YE PURI LINE BAKWAS HAI

Posted by @S(Raj)Àĺì ???? 5 years, 6 months ago

CBSE > Class 11 > Physics

3 answers

Miss Ananya 5 years, 6 months ago

Bkwass nhi h ???

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??Madhav Agrawal?? 5 years, 6 months ago

Sach bola....??

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Sana(Silent Love).. ?? 5 years, 6 months ago

Shi m..??

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6g urea [CO(NH2)2] and 9g glucose (C6H12O6) are dissolved in water to make 2l solution. Calculate Molarity

Posted by Nayanika Mallick 5 years, 6 months ago

CBSE > Class 11 > Chemistry

0 answers

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Result aaye ga use watt lagne vali hsi

Posted by Annu Yadav 5 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

@S(Raj)Àĺì ???? 5 years, 6 months ago

Hey annu i am not new mai yaha feb se hu

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Make a list of activities in a bus stand or a market place . How many of them are economic activities ?

Posted by Suhasini Mukherjee 5 years, 6 months ago

CBSE > Class 11 > Economics

1 answers

Gaurav Seth 5 years, 6 months ago

The list of activities we observe at a bus stand or in a market place is as follows:

- Buying of goods

- Selling of goods

- People rendering different kind of services such as: rickshaw puller taking people from place to place, waiter working at a nearby eating joint, etc.

- Production process carried out by some producers.

Above mentioned all activities are economic activities because they all are undertaken for a monetary gain. All these activities involve the use of scarce resources to carry out the task of production, consumption and distribution.

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How many atoms are there in hundred gram lithium?

Posted by Husan Dhaliwal 5 years, 6 months ago

CBSE > Class 11 > Chemistry