Explanation

Suppose those integers are A and B and A is greater than B.

Then,as per first condition ,A2+B2=100……………Equation-1.

Next,as per second condition,A2 - B2=28……..Equation-2.

Now,On adding the Eqn.-1 &2,we get

2 x A2=128

Hence,A2=64,So A=8.

Putting this value in Eqn-1,we get

B2=100–64=36,So B=6.

Hence,their sum is 8+6=14.

Explanation

Let C.P. of each article be Re. 1 C.P. of x articles = Rs. x

S.P. of x articles = Rs. 20

Profit = Rs. (20 - x)

∴20−xx×100=25⇒2000−100x=25x125x=2000⇒x=16

Explanation

36/9 = 4

9/9 = 1

Explanation

Explanation

15/60 as a percentage is 25%.

Explanation

One square kilometer (km²) is equal to 1,000,000 square meters (m²).

1 km² = 1,000 meters x 1,000 meters = 1,000,000 m²

Explanation

If each side of the cube is doubled in length, the new side length will be twice the original side length. Since the volume of a cube is proportional to the cube of the side length, the new volume will be:

New volume = (2 × original side length)^3

Since the original volume is 8 cubic meters, we can find the original side length by taking the cube root of 8:

Original side length = ∛8 = 2 meters

Now, we can find the new volume:

New volume = (2 × 2)^3 = (4)^3 = 64 cubic meters

So, the correct answer is: 64

Explanation

یہ بتانا ناممکن ہے کہ علی یا عثمان لمبے لمبے ہیں یا نہیں

Explanation

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Explanation

Step 1: Let's denote the age of the youngest child as x.

The ages of the 5 children will be x, x + 3, x + 6, x + 9, and x + 12.

Step 2: Calculate the sum of their ages.

x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50

Step 3: Simplify the equation.

5x + 30 = 50

Step 4: Solve for x.

5x = 20

x = 4