Explanation

Hadith is the Saying(قول), Action( عمل), and Taqrer( تقرير)  of Prophet Mohammad( صلى الله عليه وآله وسلم ).

There are three types of Ahaddis 

Explanation

The true statement about an Arithmetic Progression (A.P.) is that the difference between any two consecutive terms is constant. 

Explanation

Agencies use secure wireless systems to avoid tracking or interception.

It helps protect the location and identity of agents during communication.

Explanation

"Poor" is used as a plural noun here to refer to poor people collectively.

Poor means غریب

Explanation

The UAE's Blue Visa offers a 10-year residency for individuals who have made significant contributions to the environment, both in and outside the UAE

Explanation

50% of 100 is 50.

50% of 50 is 25.

Explanation

Step 1: Understand the meaning

We are given two ratios and asked to find a common multiple — that is, a set of values for M, N, and O that fits both ratios proportionally.

Given Ratios:

1. M : N : O = 2 : 3 : 5

2. M : N : O = 4 : 5 : 6

We want to find a new ratio X : Y : Z that is proportional to both these given ratios.

Step 2: Check Option B: 8:15:30

Try simplifying 8:15:30:

Divide all terms by 1 (GCD is 1, so already simplified):
Still 8:15:30

Now check if it fits the first ratio (2:3:5):

• 8 ÷ 2 = 4

• 15 ÷ 3 = 5

• 30 ÷ 5 = 6

So 8:15:30 = 2×4: 3×5: 5×6 = 2:3:5 scaled up by different amounts?
No — wait! Those aren’t consistent scalings.

Instead, let’s try another way:

Divide 8:15:30 by 4:

• 8 ÷ 4 = 2

• 15 ÷ 5 = 3

• 30 ÷ 6 = 5

So 8:15:30 → 2:3:5  (matches first ratio)

Now divide 8:15:30 by 2:

• 8 ÷ 2 = 4

• 15 ÷ 3 = 5

• 30 ÷ 5 = 6

So 8:15:30 → 4:5:6  (matches second ratio)

8:15:30 is a common multiple of both 2:3:5 and 4:5:6

Explanation

Originally published: 1965

Author: John Joseph Saunders

Explanation

Step 1: Multiply the coefficients

$$-5\times 10=-50$$

Step 2: Multiply the variables

• $x cdot x = x^2$
  

• $y cdot y = y^2$
  

• $z cdot 1 = z$
  

• $a$ appears once

• $b$ appears once

Step 3: Combine all parts

$$-50abx^2y^2z$$

Explanation

The pattern decreases by 5, then 5 again:

18 → 13 (minus 5)

13 → 8 (minus 5)

8 → 3 (minus 5)