Explanation

To find how many shirts the washerman can iron in one hour (60 minutes), we can use the given rate:

• The washerman irons 4 shirts in 12 minutes.

Now, let's find how many sets of 12 minutes are there in 60 minutes:

60​/12=5

Since he can iron 4 shirts in 12 minutes, in 60 minutes he can iron:

4×5=20 shirts

Explanation

0.005 × 0.2 = 0.001

So, the product of 0.005 and 0.2 is 0.001.

Explanation

The composition of various High Courts in Pakistan:

1. Lahore High Court: A total of 60 judges, including the Chief Justice and additional judges.
2. Sindh High Court: Consists of a Chief Justice and 27 other judges.
3. Peshawar High Court: Consists of a Chief Justice and 30 other judges.
4. Islamabad High Court: Consists of a Chief Justice and 11 other judges.
5. Balochistan High Court: Consists of a Chief Justice and 15 other judges.

Explanation

A and B can do the work in 12 days, so their combined rate of work is 1/12 of the work per day.

B and C can do the work in 15 days, so their combined rate of work is 1/15 of the work per day.

C and A can do the work in 20 days, so their combined rate of work is 1/20 of the work per day.

Now, let's add the three equations and simplify:

2(A + B + C) = 1/12 + 1/15 + 1/20

Combine like terms:

2(A + B + C) = (10 + 8 + 6) / 120

Simplify the fraction:

2(A + B + C) = 24 / 120

Divide both sides by 2:

A + B + C = 12 / 120

Simplify the fraction:

A + B + C = 1/10

So, A, B, and C together can complete 1/10 of the work in one day.

To find the number of days taken by A, B, and C together to finish the work, we take the reciprocal:

Number of days = 1 / (1/10) = 10 days

Explanation

The treaty was signed on September 15, 2020

Explanation

Dengue viruses are spread to people through the bites of infected Aedes species mosquitoes

The mosquito becomes infected when it takes the blood of a person infected with the virus.

After about one week, the mosquito can then transmit the virus while biting a healthy person.24

Explanation

Kashiwazaki-Kariwa Nuclear Power Plant, Japan, 7,965MW.

Opened in 1985 and owned by Tokyo Electric Power Co.'s (TEPCO).

Bilibino Nuclear power plant (NPP) in the Chukotka Autonomous Okrug, Russia, houses the world's smallest commercial nuclear reactor. 

Explanation

Cyprus was conquered by the Ottoman Empire in 1571.

This conquest was part of the larger Ottoman–Venetian Wars

The island remained officially part of the Ottoman Empire until it was formally annexed by Britain in 1914

Explanation

Where there is a will, there is a way.

This proverb means that determination and perseverance can overcome obstacles and lead to success.

Explanation