Explanation

The 2020 Summer Olympics, held in Tokyo, featured 33 different sports.

Explanation

Abd al-Rahman I was the founder and first emir of the Emirate of Córdoba, ruling from 756 to 788.

He established the Umayyad dynasty in al-Andalus.

Explanation

Olympic Sports:

• Athletics, Swimming, Badminton, Wrestling, Gymnastics, Football, Basketball, and others.

Non-Olympic Sports:

• Squash, Cricket, Chess, and Kabaddi (despite their global popularity).

Explanation

The volume of a cube is calculated by multiplying its width, length, and height:

Volume = width × length × height

= 3 × 3 × 3

= 27 cubic inches

Explanation

"A chip off the old block" means someone closely resembles their parent in behavior or traits.

It implies being shaped or influenced by the same "block," like a piece cut from it.

Explanation

Passage

"Dolphins are regarded as the friendliest creatures in the sea and stories of them helping drowning sailor have been common since Roman times. The more we learn about Dolphins, the more we realize that their society is more complex than people previously imagined. They look after other dolphins when they are ill, care for pregnant mothers and protect the weakest in the community, as we do. Some scientists have suggested that dolphins have a language but it is more probable that they communicate with each other without needing words. Could any of these mammals be more intelligent than man? Certainly the most common argument in favour of man's superiority over them that we kill them more easily than they can kill us is the least satisfactory. On the contrary, the more we discover about these remarkable creatures, the less we appear superior when we destroy them."

1. It is clear from the passage that dolphins _______?

A. Don't want to be with us as much as we want to be with them.
B. Are proven to be less intelligent than once thought
C. Have a reputation for being friendly to humans.
D. Are capable of learning a language and communication with humans.

2. The fact that the writer of the passage thinks that we can kill dolphins more easily than they kill us ________?

A. Means that they are better adapted to their environment than we are.
B. Shows that dolphins have a very sophisticated form of communication.
C. Proves that dolphins are a more intelligent species of the sea..
D. Does not mean that we are superior to them.

3. One can infer from the passage that ________?

A. Dolphins are more abundant in some areas of the world.
B. Communications is the most fascinating aspect of dolphins.
C. Dolphins have skills that no other living creature have such as the ability to think.
D. Dolphins have some social traits that are similar to those of human.

Explanation

Explanation

"Abhi Toh Main Jawan Hoon" was written by the Pakistani poet Hafeez Jalandhari.

The poem was originally sung by Malika Pukhraj.

There is also a song called "Abhi Toh Main Jawan Hoon" by Alisha Chinai from the 2006 album The Killer.

The song was composed by Sajid-Wajid.

Explanation

5 (as 9^n - 4^n is a difference of two odd powers, which is always divisible by 5)

13 (as 9^n - 4^n can be rewritten as (13-4)^n - 4^n, which is always divisible by 13)

Explanation