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If a deposit of Rs. 2000 earns an interest of Rs. 500 in 3 years,how much interest would a deposit of Rs. 36000 earns in 3 years with same rate of simple interest.

Posted by Sanjeev Sharma 6 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

A closed circular cylinder has a diameter 20 cm and height 30cm. Find the total surface area of the cylinder ( pie= 3.14)

Posted by Snake Eye 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Nishihoney Lodha 6 years, 2 months ago

Radius of the cylinder =diameter/2 =20/2 =10cm Height of the cylinder =30 cm Total surface area of the cylinder =2πr (r+h) 2×3.14×10(10+30) 125.6×40 5024 sq.cm So,the total surface area of the cylinder is 5024 sq.cm

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ANSWER

Find the cubes 8

Posted by Purandhar Patel 6 years, 2 months ago

CBSE > Class 08 > Mathematics

5 answers

Anil Shukla 6 years, 2 months ago

512

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Kritika Kumari 6 years, 2 months ago

Sorry I mean 512

1Thank You

Kritika Kumari 6 years, 2 months ago

Answer is 513

1Thank You

Debanuj Buragohain 6 years, 2 months ago

512

1Thank You

Priyanka Patel 6 years, 2 months ago

The answer is 512

3Thank You

ANSWER

1-D

Posted by Dolly Sharma 6 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

The sum of two rational number is_17/27 if one of them is_11/27 find the other

Posted by Kanishka Verma 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Naresh Dalmia 6 years, 2 months ago

6/27

0Thank You

Pragyan Bandana Nayak 6 years, 2 months ago

6/27 or 2/9

1Thank You

ANSWER

Area of hexagon formula

Posted by Sheetal Paygude 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Priyanka Patel 6 years, 2 months ago

The answer is A= 3 3³ S² / 2

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Factorise x(x+z)-y(y+z)

Posted by Susama Giri 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Naresh Dalmia 6 years, 2 months ago

x²+xz-y²-zy

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Exercises 9.5 whole

Posted by Chetana Gandhi 6 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

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(a-b)2-(a+b)2

Posted by Lakhan Mukind 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Naresh Dalmia 6 years, 2 months ago

0Thank You

Yogita Ingle 6 years, 2 months ago

(a-b)²-(a+b)²

= (a² +b² - 2ab ) - (a² + 2ab + b²)

= a² +b² - 2ab - a² - 2ab - b²
= - 4ab

1Thank You

ANSWER

Best formula of mensuration

Posted by Kavita Tiwari 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Kritika Kumari 6 years, 2 months ago

Volume of Cube-L ka power 3 Cubiod-l*b*h Cylinder-πr square h

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Kritika Kumari 6 years, 2 months ago

Surface area of Cube-6l Square Cubiod-2(lb+bh+hl) Cylinder-2πr(r+h)

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(a+b) (2a-3b+c)-(2a-3b)c

Posted by Pilla Tanuja 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Naresh Dalmia 6 years, 2 months ago

2a²-ab+ac-3b²+bc

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ANSWER

What is the formula of circumference of circle

Posted by Vikas Gaur 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Diya Sarma 6 years, 2 months ago

2πr

1Thank You

Anshuman Anshu 6 years, 2 months ago

Circumference=2*pie*radius And pie* diameter pie =22/7

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If rani got the salary 20000 per month in 2 years. How much she have in 9 years

Posted by Tanya Maithil 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Naresh Dalmia 6 years, 2 months ago

90000

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ANSWER

What is the largest cube no

Posted by Prateek Gupta 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Shruti Kumari 6 years, 2 months ago

9261 is the largest cube number which is the cube of 21

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ANSWER

Electric pole of 14 Hai cast a shadow of 10 metre find the height of a tree that catch a shadow of 15 under similar conditions

Posted by Shruti Kumari 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Anshuman Anshu 6 years, 2 months ago

21 meters

2Thank You

ANSWER

Why are the videos not proper

Posted by Shruti R 6 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Prateek Gupta 6 years, 2 months ago

Aapki phone ki quality achi nahi hogi

1Thank You

Shruti Kumari 6 years, 2 months ago

Your phone must is have some problems you should clear the problem

0Thank You

Shruti R 6 years, 2 months ago

They are having subscription for video

2Thank You

ANSWER

2.4 ka 16th question

Posted by Sumedh Girish 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Shruti Kumari 6 years, 2 months ago

2.4 exercise mei 16 questions nahi hai

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ANSWER

Parsnavli 15.3 ka question no.10

Posted by Vishnu Singh 6 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

(p+3)(p+4)

Posted by Ayushi Keshive 6 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Sumedh Girish 6 years, 2 months ago

(p+3)(p+4) =p(p+4)+3(p+4) =p²+4p+3p+12 =p²+7p+12

0Thank You

Yogita Ingle 6 years, 2 months ago

(p+3)(p+4)

= p(p + 4) + 3(p + 4)

= p² + 4p + 3p + 12

= p² + 7p + 12

0Thank You

Deepak Yadav 6 years, 2 months ago

Calculat the amount of compound intrest on 8000for 1year at 9percent per annum compound half yearly

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4x-2x

Posted by Khushi Gupta 6 years, 2 months ago

CBSE > Class 08 > Mathematics

7 answers

Revathi Sivaraman 6 years, 2 months ago

0Thank You

Anshuman Anshu 6 years, 2 months ago

0Thank You

Shruti Kumari 6 years, 2 months ago

4x-2x=2x

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Shruti Kumari 6 years, 2 months ago

4x-2x 2x

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Kirutheka Sri Joysingh 6 years, 2 months ago

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Sumedh Girish 6 years, 2 months ago

1Thank You

Pragati Shukla 6 years, 2 months ago

What is drought

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find the amount for 15,000 at 8•/• per annum compounded annually for two years

Posted by Roushani Parveen 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Anshuman Anshu 6 years, 2 months ago

17496

0Thank You

Naresh Dalmia 6 years, 2 months ago

17496

0Thank You

ANSWER

One of the two digits of a two digit number is three times the other digit. if you interchange the digits of two digit number and at the resulting number to the original number you get 88. What is the original number?

Posted by Anirudh Singh 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Anshuman Anshu 6 years, 2 months ago

0Thank You

ANSWER

Factorise Z- 7+7xy-xyz

Posted by Khushpreet Mathode 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Anirudh Singh 6 years, 2 months ago

= xyz-z-7+7xy = z(xy-1)+7(-1+xy) = (z+7) (xy-1)

1Thank You

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(a+4)(a+2)

Posted by Suraj Kulkarni 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Shruti Kumari 6 years, 2 months ago

(a+4) (a+2)=a(a+2) +4(a+2)=a*+2a+4a+8=a*+6a+2

0Thank You

Sachin Kumar 6 years, 2 months ago

a(a+2)+4(a+2) a*+2a+4a+8 a*+6a+8

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In a camp there is enough food for 50 scouts for 6 days. If 10 more scouts join how long will food last

Posted by Sarika Krishnan 6 years, 2 months ago

CBSE > Class 08 > Mathematics

2 answers

Soumya Tulu 6 years, 2 months ago

7.00000.

0Thank You

Prabhat Gupta 6 years, 2 months ago

5 days

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ANSWER

Factorise 3xy+2y+2+3x

Posted by Bhavesh B Nair 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Rushmika Bhuvanesh 6 years, 2 months ago

3xy+3x+2y+2 3xy+3x = 3x(y+1) 2y+2 =2(y+1) 3xy+3x+2y+2 3x(y+1) +2(y+1) (y+1) (3x+2)

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The difference of two number is 3 and their square and difference is 69 find the numbers

Posted by Yogendra Singh 6 years, 2 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

The perimeter of a parallelogram is 150 cm. One of its sides is greater than the other by 33 cm. Find the lengths of the sides of the parallelogram.

Posted by Seema Singh Parihar 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Naresh Dalmia 6 years, 2 months ago

Sides are 21, 54, 21, 54.

1Thank You

ANSWER

Persentag

Posted by Santosh Jha 214 6 years, 2 months ago

CBSE > Class 08 > Mathematics

1 answers

Santosh Jha 214 6 years, 2 months ago

Persentage

0Thank You

ANSWER

How to find percentage of marks

Posted by Kushagri Sharma 6 years, 2 months ago

CBSE > Class 08 > Mathematics

3 answers

Kritika Kumari 6 years, 2 months ago

Marks obtained /total marks*100

0Thank You

Kritika Kumari 6 years, 2 months ago

Sorry

0Thank You

Kritika Kumari 6 years, 2 months ago

By using formula %/100* marks

0Thank You

ANSWER

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