Explanation

Table tennis, also known as ping-pong and whiff-whaff

The game was invented in England in the early days of the 20th century 

Olympics: Since 1988

First played: 19th century, England, United Kingdom

Highest governing body: ITTF

Team members: Singles or doubles

Table tennis is the national game of China.

The International Table Tennis Federation is the international organization of table tennis

Explanation

• A man is standing upside down with his face towards the south.
• Normally, if a person stands upright facing south, their left hand points east and right hand points west.
• When flipped upside down, the directions of their hands do not change relative to their body.

Thus, the left hand will still point east

Explanation

 Convert speed to meters per second:

60 km/h=  60×1000/60×60

 =16.67 m/s

Use the formula:

Distance=Speed×Time

Length of Train

Length of Train=16.67×9=150 m

Explanation

Since the increasing average is 5 kg so the weight of each box would increase 5 kg So the total increase in weight = 5 x 3 = 15 kg   

Weight of new box to be = 98 + 14 = 104 kg

Explanation

Al Azhar University is the Chief center of Islamic and Arabic learning in the world located in Cairo, Egypt

Explanation

Antalya has two international airports, Antalya International Airport and Gazipasa Airport, hosting millions of passengers every year and servicing airlines from all over the world.

Explanation

The arithmetic mean, also known as the average, is calculated by adding the two numbers and dividing by 2:

(4+6)/2 = 10 /2=5
So, the arithmetic mean between 4 and 6 is 5.

Explanation

A WAN can cover country, continent or even a whole world.

Internet connection is an example of WAN.

Other examples of WAN are mobile broadband connections such as 3G, 4G etc.

Explanation

Explanation

100x​×60=48
x×0.6=48
x=48/0.6​

$$x=80$$