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The selling price of 12 oranges is the same as the cost price of 15 oranges . Find profit or loss percent .

Posted by Javni Ahir 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Kashish Bhambhani 7 years, 1 month ago

Loss 20%

0Thank You

ANSWER

How many block,each 25cm long and 12cm wide, will be required to lay a path 12.5m long and 8.8m wide?

Posted by Mon Rngad 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What is the cube root of 4913

Posted by Shreyash Shinde 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Saurav Deka 7 years, 1 month ago

What is Cube Root of 4913 ? 4913 is said to be a perfect cube because 17 x 17 x 17 is equal to 4913. Since 4913 is a whole number, it is a perfect cube. The nearest previous perfect cube is 4096 and the nearest next perfect cube is 5832 .

3Thank You

ANSWER

29.565.532+625.564

Posted by Ayush Saini 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Mehak Yadav 7 years, 1 month ago

30.191.096

1Thank You

ANSWER

Construct an isosceles triangle whose altitude is 4.5cm and vertex angle is 70

Posted by Neha Jaleger 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Anu S 7 years, 1 month ago

1)draw the altitude given ie 4.5 2)construct the 70 degree angle from both ends of the line..... 3)either do it with compass or a protracter for this...it is upto your convenience

2Thank You

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Three numbers are in the ratio 2:3:4.the sum of their cubes is 0.334125. find the numbers.

Posted by Neeraj Neeeraj 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

If Chameli had 600 rupees left after spending 75% of her money, how much did she have in the beginning?

Posted by Akshay Shah 7 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Mahesh . 7 years, 1 month ago

Rupees 2400

1Thank You

Harsimran Guron 7 years, 1 month ago

2400 rupees

4Thank You

ANSWER

In a stack there are 5 books each of thickness 20mm and 5 paper sheets each of thickness 0.016mm. What is the total thickness of the stack?

Posted by Lovleen Kaur 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Majony Begum 7 years, 1 month ago

1.0008*100

1Thank You

ANSWER

How to draw a pie chart

Posted by Kishore M Nair 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Mailaram Lucky 7 years, 1 month ago

With a compass

2Thank You

ANSWER

Jumble words

Posted by Vishal Sharma 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Satya Swaroop Nune 7 years, 1 month ago

They are correct worlds which written in a different order.

2Thank You

ANSWER

Draw a pie graph

Posted by Kanishik Prabu 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Somya Tiwari 7 years, 1 month ago

Knshs

1Thank You

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Find the value of x

Posted by Sartaj Ahmed 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Anu S 7 years, 1 month ago

Of what?????? Make it clear yar.....

1Thank You

ANSWER

233364683÷8 with its square root

Posted by Man Gupta 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Keerthi Manasa 7 years, 1 month ago

29170585. 4

1Thank You

ANSWER

the floor of a bulding consist of 4000tiles which are rhombus shaped and each of its diagonal are 45cm 40cm in length. find total cost of polishing the floor ,if the cost per m²is RS 5.

Posted by Ninja Boss 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

A man got a 10% increase in his salary. If his new salary is 1,54,000, find his original salary?

Posted by Nishant Satapathy 7 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

A Gautam 7 years, 1 month ago

Let the salary be x X+10%x= 154000 x+ 1/10x =154000 11/10x =154000 x= 154000 *10/11 x =14000*10 x =140000

1Thank You

Prasad Umbarkar 7 years, 1 month ago

140000 100/110×154000 =100×1400 =140000

1Thank You

ANSWER

Numerical coefficient of -xy by 2

Posted by Dhanush Bonkuri 7 years, 1 month ago

CBSE > Class 08 > Mathematics

3 answers

Lovleen Kaur 7 years, 1 month ago

1/2

1Thank You

Manjit Singh 7 years, 1 month ago

Cofficient is2

2Thank You

Yogita Ingle 7 years, 1 month ago

1/2 or -1/2

1Thank You

ANSWER

(x square -5) (x+5)+25

Posted by Dhanush Bonkuri 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years, 1 month ago

(x² - 5) (x + 5) + 25
= x³ + 5x² - 5x - 25 + 25
= x³ + 5x² - 5x

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ANSWER

There were 1550 boys in a school. 65% of students travel by bus to school and 11% come by their private vehicle. The rest of the students walk to school. How many students walk to school?

Posted by Harsh Tiwari 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

3(x+y)-9(x+y)^2

Posted by Govind Bansal 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years, 1 month ago

3( x+ y) - 9(x +y)²
= 3x + 3y - 9(x² + 2xy + y²)
= 3x + 3y - 9x² - 18xy - 9y²

1Thank You

ANSWER

3(x+y)-9(x+y)(x+y)

Posted by Govind Bansal 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years, 1 month ago

3(x + y) - 9(x + y)(x + y)
= 3x + 3y - 9 [x² + xy + xy + y²]
= 3x + 3y - 9[x² + 2xy + y²]
= 3x + 3y - 9x² - 18xy - 9y²

1Thank You

ANSWER

(4pq+3q)2-(4pq-3q)2

Posted by Manish Kumar 7 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Yogita Ingle 7 years, 1 month ago

(4pq + 3q)² - (4pq - 3q)²
= [(4pq + 3q)+ (4pq -3q)][(4pq + 3q)- (4pq -3q)] [∵ a² - b² = (a+b) (a-b)]
= [4pq + 3q + 4pq - 3q][4pq + 3q- 4pq + 3q ]
= [8pq][6q]
= 48p²q

2Thank You

Ishan Tomar 7 years, 1 month ago

The answer is 12q.

2Thank You

ANSWER

i2+m2+m2+n2+n2+l2

Posted by Rupika Manivannan 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Kiti Sharma 7 years, 1 month ago

i2 (m2+n2)^2+l2.

1Thank You

ANSWER

Find the square root 99001

Posted by Jagpreet Singh 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

John bought 2 horses at 20000RS each he sold 1 horse at 15% gain but he had to sell the 2 horse at a loss if he had suffered a loss of 1800RS on the whole transaction find the selling price of 2 ND horse

Posted by Navya Sravani 7 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

X+1/x=5 find the value of x-1/x

Posted by Ayesha Khan 7 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Kiti Sharma 7 years, 1 month ago

Ans=x+1/x=5 ..then x and x will be cut out And tgan remain's 1 and 5 than situation will be 1=5 when 1 goes from right to left than it become - So... 5-1=4.... And next situation is x-1/x...then (x=4) as we saw And then solve.. x and x again cut out than left -1 and situation left is -1=4 So.. when -1 comes in right side it become +1 And answer... Is =5

1Thank You

ANSWER

3m(2+5y)-- 3 (2y+m)

Posted by Rakshith U 7 years, 1 month ago

CBSE > Class 08 > Mathematics