Explanation

Friction can be reduced by changing from sliding to rolling.

Replace sliding friction with rolling element friction.

Such as with the use of rolling element bearings.

Explanation

Let z = 4y-1

When x = 14, y = 2, z = (4*2) – 1 = 7

Now, x varies directly as z = 4y-1

When y = 5, z = (4*5) – 1 = 19

x 14 7

y - 19

Therefore, x = (14*19)/7 = 38

Explanation

Explanation

Computers work with binary code.

This means they use only two digits: 0 and 1.

Everything inside a computer, from the simplest instruction to the location of data (memory address).

It is represented using combinations of these 0s and 1s.

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

Explanation

Explanation

All about Zia-ul-Haq

Zia-Ul-Haq Died on 17-08-1988 by Plane crashed in Bahawalpur

American Ambassador Arnold Raphael with President Zia Ul Haque in a plane crash

General Muhammad Zia-ul-Haq HI, GCSJ, ร.ม.ภ, was a Pakistani four-star general 

Muhammad Zia-Ul-Haq became the CMLA of Pakistan in: 1977

Born: August 12, 1924, Jalandhar, India

Muhammad Zia-ul-Haq took oath as President of Pakistan on 23 March 1985.

Muhammad Zia-ul-Haq becomes 6th President of Pakistan.

General Zia Ul Haq ruled Pakistan from 1977 to 1988

The provincial constitution order martial law in 1977.

When PCO was introduced by Zia ul Haq? 1981

When General Zia Ul Haq addressed in UN? 23 Oct 1985

He remains the country's longest-serving de facto head of state and Chief of Army Staff

Ghulam Ishaq Khan succeeded Zia Ul Haque as President of Pakistan.

In the Era of Zia ul Haq who was the Prime Minister of Pakistan: Muhammad Khan Junejo

ND13-1-2023

RK151222

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nd9-2-2023

Explanation

Pakistan conducted a series of nuclear tests on 28 May 1998 at the Chagai test site, in Balochistan.

5 Nuclear tests were conducted by Pakistan at 15:15 hrs PST on 28 May 1998.

The tests were performed at Ras Koh Hills in the Chagai District of Balochistan Province.

Chagai-I was Pakistan's first public test of nuclear weapons.

while 

Chagai II

Chagai-II is the codename assigned to the second atomic test conducted by Pakistan, carried out on 30 May 1998

These tests followed the Chagai-I series

The test site was Kharan Desert, Pakistan

The number of tests is 1

Explanation

The first Educational Conference in Pakistan, held from 27th November 1947 to 1st December 1947, was headed by Quaid-e-Azam Muhammad Ali Jinnah.