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In examination a student requires 40% of total Marks to pass if rupa gets 185 marks and fails by 15marks find the total

Posted by Silent Killer Brothers 6 years, 1 month ago

CBSE > Class 07 > Mathematics

1 answers

Offline Gamer 6 years, 1 month ago

Raj boss jay mata di

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What are the properties of iron?

Posted by Asmita Raina 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 6 years, 1 month ago

Iron is a shiny, bright white metal that is soft, malleable, ductile and strong. Its surface is usually discolored by corrosion, since it combines readily with the oxygen of the air in the presence of moisture. In absolutely dry air, it does not rust

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There are ten tubewells in a lane of fifty house. What could be the long term impact on the water table?

Posted by Lana Hussain 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 6 years, 1 month ago

Ten tube-wells in a lane of fifty houses can lead people to mindlessly exploit the groundwater. This can lead to depletion of the water table in the long run.

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Convert 72 km/hr to ms-1

Posted by Ayush Thakre 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 6 years, 1 month ago

1 km = 1000 m; 1 hr = 3600 sec.

{tex}1 km/hr = 1000/3600 m/sec = 5/18 m/sec{/tex}

To convert km/hr into m/sec, multiply the number by 5 and then divide it by 18.

72 km/hr = (72) 5/18 = 4 (5) =20 m/s

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A circular flower bed is surrounded by a path of 4m wide. The diameter of the flower bed is 66 m. What is the area of the path?

Posted by Balraj Gaikwad 6 years, 1 month ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 6 years, 1 month ago

Radius of flower bed = 33 m (Diameter/2=radius)....

Radius of flower bed and path together = 33 + 4 = 37m....

So, Area of flower bed (path together )= 3.14 × 37 × 37 = 4298.66 m²

Area of flower bed = 3.14 × 33 × 33 = 3419.46 m²

Area of path = Area of flower bed and path together − Area of flower bed = 4298.66 − 3419.46 = 879.20 m²

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Heating effet

Posted by Vedant Nalinde 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Satyavani Chada 6 years, 1 month ago

When an electric current passes through a wire it gets heated this is called heating effect of electric current

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What are the advantages of road transport as against rail transport

Posted by Shubham Kerketta 6 years, 1 month ago

CBSE > Class 07 > Social Science

1 answers

Yogita Ingle 6 years ago

Road transport is more important than railway transport in many ways.

Road transport delivers people and goods at door.
Road transport generates more employment than railway transport.
It is easy to have access over hilly areas whereas it is not possible with railway transport.
For laying of roads it costs less and consumes less time but to lay tracks for railway transport it is opposite.
During emergency(war, accident etc) Road transport is widely useful/used.
When an accident takes place the chances of casualties are more in railway transport when comparing with Road transport.

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The option used to control the movement of an object in the beginning and at the end is

Posted by Gurnam Singh Juneja Juneja 6 years, 1 month ago

CBSE > Class 07 > Other Subjects

0 answers

ANSWER

What is this acid

Posted by Uttam Choudhary 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Himani Narang 6 years, 1 month ago

A liquid substance that can dissolve metal and may burn your skin and clothes

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What image is formed by convex mirror

Posted by Poonam Chauhan 6 years, 1 month ago

CBSE > Class 07 > Science

2 answers

Himani Narang 6 years, 1 month ago

A convex mirror always forms a virtual,upright and diminished image of the object. Hence everything appers smaller, and it covers a wider view.

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Xyz Abc 6 years, 1 month ago

A convex mirror always forms a virtual,upright and diminished image of the object

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If the perimeter of a rectangle is 150 and its equal to ratio 2:3 . Fint the lenght and breath of this rectangle

Posted by Vishal Pal 6 years, 1 month ago

CBSE > Class 07 > Mathematics

2 answers

Yogita Ingle 6 years, 1 month ago

Sorry bi-mistake take 100 in place of 150. So, please solve it as per changes.

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Yogita Ingle 6 years, 1 month ago

Perimeter of rectangle = 150m

ratio of length is to breadth = 2:3 = 2x : 3x

Perimeter = 2(l+b)

P = 2(3x+2x)

10x = 100

x = 100/10 = 10

l = 2x = 2 × 10 = 20 m

b = 3x = 3× 10 = 30 m

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Letter writing topic

Posted by Ranjini Ebin 6 years, 1 month ago

CBSE > Class 07 > English

1 answers

Himani Narang 6 years, 1 month ago

Informal letter --- write a letter to your father for requesting him to change your tutor in about 100 to 120 words

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Practical geometry

Posted by Ida Sequeira 6 years, 1 month ago

CBSE > Class 07 > Mathematics

1 answers

Himani Narang 6 years, 1 month ago

Practical geometry is nothing but constructing various geometrical figures

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Pls give me some additional question of mahabharat class 7th.

Posted by Arsh Arsh 6 years, 1 month ago

CBSE > Class 07 > हिंदी

3 answers

Himani Narang 6 years, 1 month ago

जयदरथ का सिर कहाँ गिरा था ॽ उसके वृद्ध पिता वृद्धक्षत्र की गोद में गिरा था।

1Thank You

Himani Narang 6 years, 1 month ago

दु:शांसन का वध किसने किया था ? भीम ने

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Muthu Pandipriya 6 years, 1 month ago

Section of the choose the mahabharat class

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what is a bud

Posted by Samarth Shedge 6 years, 1 month ago

CBSE > Class 07 > Science

1 answers

Himani Narang 6 years, 1 month ago

A small lump on a tree or a plant that opens and develop into a flower or a leaf

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Saregama Ltd invited applications for issuing 80,000 equity shares of ₹ 100 each at a premium of ₹ 10. The amount was payable as follows On Application – ₹ 30 On allotment – ₹ 30 (including a premium of ₹ 10) On 1st call – ₹ 30 On Final Call Balance Applications of 1,20,000 shares were received. Allotment was made on pro rata basis to all applicants. Excess money received on application was adjusted on sums due on allotment. Dhwani, who was allotted 1,600 shares, failed to pay allotment money and Sargam who applied of 6,000 shares did not pay 1st call money. These shares were forfeited immediately after 1st call. 2,000 of these shares (including all shares of Dhwani were issued to Tarang for ₹ 95 per share as 80 paid up. Pass necessary journal entries in books of Saregama Ltd. by opening call in arrear, call in advance account, if final call has not been made.

Posted by Rashmi N 6 years, 1 month ago

CBSE > Class 07 > English

3 answers

Fathima Riya 5 years, 4 months ago

tnx

11Thank You

Shubham Sharma 5 years, 5 months ago

answer kha h

11Thank You

Arsh Gill 5 years, 6 months ago

49Thank You

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Draw a motif which has a horizontal line of symmetry and make a pattern

Posted by Udipta Pratim Kashyap 6 years, 1 month ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Any question of letter of hindi

Posted by Himani Narang 6 years, 1 month ago

CBSE > Class 07 > हिंदी

1 answers

Muthu Pandipriya 6 years, 1 month ago

Anu pat kijia pothuthikana athu vaa vathurum

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Chapter 13 xe 13.1 qe 7,8

Posted by Noor Khan 6 years, 1 month ago

CBSE > Class 07 > Mathematics

0 answers

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Hindi अनुच्छेद पात: काल की सैर

Posted by Himani Narang 6 years, 1 month ago

CBSE > Class 07 > हिंदी

0 answers

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describe garden snake

Posted by Harshit Sachdeva 6 years, 1 month ago

CBSE > Class 07 > English

1 answers

teek****@***** 6 years ago

Garden snakes are not dangerous.They only eat insects,rats,lizards,frog,etc.

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what is the moral of the poem garden snake

Posted by Harshit Sachdeva 6 years, 1 month ago

CBSE > Class 07 > English

0 answers

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irony in the poem dad and cat and tree

Posted by Harshit Sachdeva 6 years, 1 month ago

CBSE > Class 07 > English

0 answers

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Can 12x and -17x are like terms

Posted by Nayan Joshi 6 years, 1 month ago

CBSE > Class 07 > Mathematics

2 answers

Ekam Soni 6 years, 1 month ago

12x-17x=-15 yes they are like term

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Pooja Mittal 6 years, 1 month ago

- 29x

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What is the meaning of Compassionate and patient which makes him a favorite amonast

Posted by Baby Senthil 6 years, 1 month ago

CBSE > Class 07 > English

0 answers

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How do yeasts respire

Posted by Swati Pimpalkar 6 years, 1 month ago

CBSE > Class 07 > Science

4 answers

Himani Narang 6 years, 1 month ago

Anarobically

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Yogita Ingle 6 years, 1 month ago

Yeast is single celled organism that respires anaerobically and during this process yield alcohol. Yeast get energy through anaerobic respiration, in the absence of oxygen, glucose breaks down into oxygen and carbon dioxide, the equation for the reaction is as follow:
Glucose in absence of oxygen > alcohol + carbon dioxide + energy

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Riya Jain 6 years, 1 month ago

Anarobically

1Thank You

Swati Pimpalkar 6 years, 1 month ago

Anarobically

1Thank You

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Writing essay

Posted by Yashodhar Rawat 6 years, 1 month ago

CBSE > Class 07 > English