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  • 1 answers

Vikram Kumar 5 years, 4 months ago

उद्योग से होने वाले प्रदूषण – वायु प्रदूषण, जल प्रदूषण, ध्वनि प्रदूषण,के कारण पर्यावरण को नुकसान पहुंचते हैं
  • 2 answers

Sejal Thakur 5 years, 4 months ago

???

Yogita Ingle 5 years, 4 months ago

Let the present age of Nuri  =x year

And present age of Sonu =y year

Five years ago

Age of Nuri =x–5years

Age of Sony =y–5years

Nuri was thrice as old as Sonu

X−5=3(y–5)

X–5=35–15

X–3y=−15+5

X–3y=−10                       ………..(1)

Ten years later,

Age of Nuri  =x+10

Age of Sonu =y+10

Nuri will be twice as old as Sonu.

X+10=2(y+10)

X+10=2y+20

X–2y=10                           ………..(2)

X–3y=−10                        ………..(1)

Subtracting equation (1) from equation (2)  we get

Y=20

Plug this value in equation first we get

X−3∗20=−10

X=60–10

X=50

Hence age  of Nuri =50 years and age of Sonu =20 years

  • 4 answers

Sejal Thakur 5 years, 4 months ago

Who are to say this question are wrong

Sejal Thakur 5 years, 4 months ago

Woh are you?

Neha Kakkar ?? 5 years, 4 months ago

Okay.

Sejal Thakur 5 years, 4 months ago

This question wrong
  • 1 answers

Malaika Sharma 5 years, 4 months ago

2×1=2 2×2=4 2×3=6 2×4=8 2×5=10 2×6=12 2×7=14 2×8=16 2×9=18 2×10=20
  • 5 answers

Neha Kakkar ?? 5 years, 4 months ago

Mrs. Pumphrey was the owner of the dog(named Tricky). She was a rich lady. She loves her pet dog Tricky very much.

Malaika Sharma 5 years, 4 months ago

Owner of Tricky,the dog

Seema Choudhary 5 years, 4 months ago

Mrs. Pumphrey was the Tricki's mistress who used to overfeed him as she was rich and used to give him extra food always.

Moksha Maheta 5 years, 4 months ago

The ownervof tricky

Charvi Sangwan 5 years, 4 months ago

Mistress of tricky
  • 3 answers

Usha Rani Jena 5 years, 4 months ago

Bcz at lower ph , the milk will turn sour easily. To prevent this , milkman add baking soda to fresh Milk. The baking soda is alkaline in nature and this will not allow the milk to turn curd.

Adarsh Awasthi 5 years, 4 months ago

Sorry, not cutd it's curd

Adarsh Awasthi 5 years, 4 months ago

Because if he doesn't do that , then, milk get acidic nature and get converted into cutd
  • 1 answers

Sanika Walimbe 5 years, 4 months ago

You said that they might had won the match
  • 1 answers

Payal Kundarä 5 years, 4 months ago

By using distance formula √( X2 -X1)² + (Y2 -Y1)²
  • 1 answers

Ram Kushwah 5 years, 4 months ago

2x²+5px+7q=0

Let the roots are a and 1/a

Product of roots=a*1/a=1

so 7q/2=1

So q=2/7

  • 2 answers

Anshuman Omm 5 years, 4 months ago

SinA=TanA *CosA

Anshuman Omm 5 years, 4 months ago

SinA =TanA/cosA
  • 1 answers

Harsh Kumar 5 years, 4 months ago

as we know H = I^2 *R*T I= V/R then, H= V^2/R*T Given : H= 220j ,R=8 ohm H=V^2/R*T 220=V^2/8*1 220*8=V^2 √1760= V=49.5
  • 3 answers

Riya Philip 5 years, 4 months ago

Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

Adarsh Awasthi 5 years, 4 months ago

Ghanta lala

Sonu Jha 5 years, 4 months ago

THANKS FOR SUBSCRIBING THE CHANNEL.?????
  • 2 answers

Aparna Kumari 5 years, 4 months ago

Because in reality there was no black aeroplane it was narrator self confidence that help him to be out from the storm .

Seema Choudhary 5 years, 4 months ago

Because in reality there was no any black plane but it was the narrator's own self that helped him through the storm as he was a good pilot.
  • 0 answers
  • 3 answers

Malaika Sharma 5 years, 4 months ago

How can I help u??? What's your question?

Usha Rani Jena 5 years, 4 months ago

Yeah toh batayo kaise help kare??

Sonu Jha 5 years, 4 months ago

How can I help u?
  • 1 answers

Swathi Gajavelli 5 years, 4 months ago

In plants, new offsprings are produced by asexual reproduction. Stamen is the male reproductive part of the plant and pistil is the female reproductive part of the plant. Pistil is made up of three parts - stigma, style and ovary. Stamen contains pollen grains (male germ cells), which are yellow in colour and ovary contains ovule and each ovule has an egg cell (female germ cell). Pollens are transferred to stigma either by air, water or insects. Then, they reach to ovary through style. In ovary, fusion of pollens and egg cell take place and zygote is produced.
  • 2 answers

Gurkirat Singh 5 years, 4 months ago

What are the different form of hour sharing in modern democracies ? Example of each of these

Yogita Ingle 5 years, 4 months ago

 

The trade between two or more countries is known as Foreign trade. Foreign trade comprises of exports and imports. The inflow of goods in a country is called imports and the outflow of goods from a country is called export. 

For example export of tea from India to US or import of car parts from Germany to India.

Foreign investment involves flow of capital and from one country to another country. Foreign investment comprises of Foreign Direct Investment  and Foreign Portfolio Investment.

For example investment made by a MNC in another country is termed as foreign investment

  • 1 answers

Ankur Kumar 5 years, 4 months ago

Due to atmspheric refraction, only red colour of sun's light is visible to us. Actually the reddish sun that appears during sunrise and sunset is virtual sun, it is below our horizon. As a result the red colour of sun's light having least deviation is only visible to us
  • 0 answers

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