In Computers ALU stands for Arithmetic Logic Unit.

The arithmetic unit contains the circuitry that is responsible for performing the actual computing and carrying out the arithmetic calculations such as addition, subtraction, multiplication, and division. It can perform these operations at a very high speed.

Previously age ratio of Suraj and Mohan = 7 ? 8

Present age ratio of Suraj and Mohan =10 ? 11

The age ratio difference of Suraj and Mohan (10 - 7) = 3 units and (11 - 8) = 3 units

The difference between the previous and present age is (4 years + 5 years) = 9 years

3 unit → 9 years

⇒ 1 unit → 3 years

4 years ago Suraj's age was (7 × 3) = 21 years

Suraj's present age = (21 + 4) = 25 years

The present age of Suraj is 25 years.

The book titled 'Social Harmony' is written by Narendra Modi. The books describe how Social Harmony can be achieved in Indian Society. Stories related to Dalits, Tribals, and women are also mentioned in the book.

The Bharatiya Janata Party received 37.36% of the vote, and won 303 seats.

Number of days to complete the task by A = 16 days

Number of days to complete the task by B = 16/4 = 4 days

1 days work by A = 1/16

1 days work by B = 1/4

Work done by A and B together  in one day= 1/16 + 1/4

= 5/16

M → 13

MAT = 34 → M(13) + A(1) + T(20)

Similarly WAX

W → 23

A → 1

X → 24

23 + 1 + 24 = 48

The All-India Muslim League was founded in 1906. It was a political party that aimed to protect the rights of Muslims and promote their interests.

The Khilafat Movement was a political movement that emerged in India in the Year 1919. The movement sought to defend the Ottoman Caliphate and pressure the British government to support its continued existence. 

Time taken = (1 / Rate of work of A) + (1 / Rate of work of B)

Putting the values given in the question, we get:

Time taken = (1 / 12 days) +  (1 / 24 days)

Time taken =  1/8

So it would take A and B a total of 8 days to complete the work together.

Let's denote Meera's age as x.

Meera's mother's age is 4x.

After 5 years, Meera's mother's age will be 4x+5.

Meera's age after 5 years will be x+5.

We are given that 4x+5 = 3(x+5).

Solving this equation, we get x=10.

So Meera's age is 10 years.