What does LED stand for?

(A) Low Emission Diode
(B) Light Emitting Diode
(C) Low Energy Device
(D) Laser Energy Display

LED, stands for Light Emitting Diode, is a semiconductor that produces light when an electric current is passed through it. LEDs are ubiquitous in lighting and display devices due to their high efficiency and reliability.

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_______ is considered the largest glacier of Pakistan.

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(A) Siachen Glacier
(B) Tirich Mir Glacier
(C) Biafo Glacier
(D) Hispar Glacier

‘NATO’ is an abbreviation of:

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(A) North Atlantic Treaty Organization
(B) Non-Aligned Treaty Organization
(C) Non-Aligned Trading Organization
(D) North American Transport Organization

“Akbarnama” was written by:

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(A) Kalhan
(B) Birhal
(C) Ibn Batuta
(D) Abul Fazal

“Al-Hilal” was a newspaper associated with:

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(A) Maulana Muhammad Ali Johar
(B) Maulana Abdul Kalam Azad
(C) Maulana Zafar Ali Khan
(D) Maulana Shoukat Ali

“ANTARA” is the news agency of which country?

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(A) Turkey
(B) Russia
(C) Indonesia
(D) Thailand

“Babri Masjid” was situated at:

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(A) Ayodhya (UP)
(B) Amritsar
(C) Madhya Pradesh
(D) Rangoon

“Baghalchur” village in Dera Ghazi Khan is famous for:

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(A) Salt mine
(B) Uranium mine
(C) Coal mine
(D) Sodium mine

“Kyoto Protocol” came into force in which year?

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(A) 2003
(B) 2005
(C) 2006
(D) 2007

“Lexicography” is a branch of science deals with:

August 19, 2024 No Comments

(A) Examination of a body
(B) Method of teaching
(C) Study of amphibians
(D) Process of writing dictionaries

“Malagasy” is the new name of:

February 5, 2026 No Comments

(A) Madagascar
(B) Cuba
(C) Abuja
(D) Zaire

What does LED stand for?

What does LED stand for?

Related MCQs:

_______ is considered the largest glacier of Pakistan.

‘NATO’ is an abbreviation of:

“Akbarnama” was written by:

“Al-Hilal” was a newspaper associated with:

“ANTARA” is the news agency of which country?

“Babri Masjid” was situated at:

“Baghalchur” village in Dera Ghazi Khan is famous for:

“Kyoto Protocol” came into force in which year?

“Lexicography” is a branch of science deals with:

“Malagasy” is the new name of:

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