Explanation

یہ طاق اعداد کا سیریز ہے۔

طاق اعداد ایسے اعداد ہوتے ہیں جو دو پر پورے پورے تقسیم نہیں ہوتے ہیں۔

Explanation

Let the number = x

3x/4 - x/2 = 6

(3x - 2x)/4 = 6

3x - 2x = 24

X = 24

Explanation

1,000,000,000 is the natural number following 999,999,999 and preceding 1,000,000,001.

One billion can also be written as b or bn.

In standard form, it is written as 1 × 10⁹.

Explanation

Marked Price of Car = 6,00000

Sale Price of Car = 5,70000

Discount = 6,00000 — 5,70000 = 30,000

Discount Percentage = 30,000/6,00000 × 100

Discount Percentage = 0.05×100 = 5%

Explanation

350 - 300 = 50

Explanation

Downstream= x+y km/hr

And speed = distance/time

20km/2hr

10km/hr

Then x+y=10km/hr

or x = 10-y km/hr

Also

Downstream

x-y=4km/2hr

x-y=2km/hr

Putting value of x=10-y

10-y-y=2

y=4km/hr= speed of current

And x = 6km/hr= speed of boat

Explanation

As 28 Shoes in 1 single Case. which means 14 pairs of Shoes in 1 Case. to pack all 112 pairs of shoes we need 8 Cases (112 / 14 = 8).

Explanation

• The series alternates between subtracting 1 and adding 2:
  • 12 → 11 (subtract 1)
  • 11 → 13 (add 2)
  • 13 → 12 (subtract 1)
  • 12 → 14 (add 2)
  • 14 → 13 (subtract 1)

Following this alternating pattern, the next step should be adding 2 to 13:

$$13 + 2 = 15$$

Explanation

This is a simple division series; each number is one-half of the previous number.

In other terms to say, the number is divided by 2 successively to get the next result.

4/2 = 2

2/2 = 1

1/2 = 1/2

1/2/2 = 1/4

1/4/2 = 1/8 and so on.

Explanation

Rs 150 - Rs 120 = Rs 30 30/120 x 100 = 25%

. Solution for 30 is what percent of 120 100%/x%=120/30 (100/x)*x=(120/30)*x - we multiply both sides of the equation by x 100=4*x - we divide both sides of the equation by (4) to get x 100/4=x 25=x x=25 now we have: 30 is 25% of 120