Explanation

"The gift was bought for her."

"For" is used to indicate the recipient of the gift or action.

The gift was bought from her.

The correct preposition is "from" when indicating the source or seller.

So, the sentence becomes: "The gift was bought from her."

The gift was bought by her.

The correct preposition is "by" when indicating the agent performing an action (who bought the gift).

So, the sentence becomes: "The gift was bought by her."

Explanation

48 → 45 (−3)

45 → 40 (−5)

40 → 33 (−7)

33 → 24 (−9)

Now continue the pattern: next difference should be −11

24 − 11 = 13

Explanation

Jamal Khashoggi was a Saudi Arabian journalist and crime reporter who was killed in the Saudi consulate in Istanbul, Turkey, on October 2, 2018. 

He was a prominent critic of the Saudi government.

He had been living in exile in the United States before his murder. 

Khashoggi wrote for The Washington Post.

He was known for his investigative reporting on corruption and human rights abuses in Saudi Arabia.

Explanation

Opaque means مبہم

Transparent means شفاف

Explanation

The largest Princely state by area at the time of partition was Kashmir.

Out of 562 princely states during 1947, 13 princely states decided to join Pakistan.

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These 13 princely states are:

Bahawalpur: On 3 October 1947, the Nawab of Bahawalpur, Sadeq Mohammad Khan V, acceded his state to Pakistan, becoming the first ruler to do so successfully.

Khairpur: The state of Khairpur acceded to Pakistan on 3 October 1947.

Chitral: The Mehtar of Chitral, Muzaffar-ul-Mulk, stated his intention to accede to Pakistan on 15 August 1947. On 28 July 1969, President Yahya Khan announced the full integration

RK15.06.2023

Explanation

The core principle behind a hydrogen bomb is the fusion of light atomic nuclei.

Specifically isotopes of hydrogen (deuterium and tritium), under extremely high temperatures and pressures. 

Explanation

The wind is used to produce electricity by converting the kinetic energy of air in motion into electricity.

Wind energy is the energy obtained from the force of the wind.

The unit of wind is: joule

Explanation

The first-ever general elections were held on 7th December 1970.

Yahya Khan issued a Legal Framework Order for the first general elections.

300 of the 313 seats in the National Assembly

of which 162 were in East Pakistan and 138 in West Pakistan.

A further thirteen seats were reserved for women (seven of which were in East Pakistan and six of which were in West Pakistan)

Explanation

Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons.

This source of energy can be produced in two ways:

fission – when nuclei of atoms split into several parts – or fusion – when nuclei fuse together.

Explanation

J.J. Thomson discovered the electron in 1897 through his experiments with cathode rays.

The proton was discovered by Ernest Rutherford.

The neutron was discovered by James Chadwick.