ریڈیو آزاد کشمیر کا قیام کب ہوا؟
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A. 1945
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B. 1948
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C. 1950
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D. 1949
Explanation
Radio Azad Kashmir was established in 1948, after the independence of Pakistan
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A. Emanating
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B. Scientists
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C. None of these
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D. Interested about
Explanation
- The correct phrase is "interested in", not "interested about".
- "Interested in" is the proper preposition usage when expressing curiosity or concern.
ریڈیو پاکستان کا پہلا انگریزی میوزک چینل _____ میں قائم ھوا۔
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A. Karachi
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B. Islamabad
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C. Fasilabad
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D. Lahore
Explanation
On 14 November, PBC launched its first English Music Channel in Islamabad called Planet 94.
The network operates on FM 94.
پاکستان کی آزادی کا اعلان سب سے پہلے کس ریڈیو اسٹیشن سے ہوا؟
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A. Lahore
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B. Dhaka
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C. Karachi
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D. Islamabad
Explanation
Pakistan independence was announced first through Lahore Radio station.
Pakistan’s first radio station was setup in Karachi.
There are the following three radio stations existed at the time of independence of Pakistan on 14 August 1947. 1. Peshawar Radio Station established in 1935 2. Lahore radio station established in 1937 3. Dhaka radio station established in 1939 ******
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A. Dec 20, 1970
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B. Dec 20, 1976
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C. Dec 20, 1972
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D. Dec 20, 1978
Explanation
Radio Pakistan serves as the national public broadcaster for radio in Pakistan.
The network was established on 14 August 1947, following Pakistan's independence from Britain.
Radio Pakistan services include AM news services and FM 101 and FM 93.
کراچی ریڈیو اسٹیشن لاگ کی علی خان نے ____ میں درجہ بندی کی؟
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A. 14 August 1949
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B. 14 August 1947
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C. 14 August 1948
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D. None of these
Explanation
Karachi and Rawalpindi radio station Ke Log rated by Ali Khan on 14 August 1948.
Karachi Radio station was the first radio station of Pakistan set up in 1948.
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| کراچی اور راولپنڈی ریڈیو اسٹیشن کی لاگ کی درجہ بندی علی خان نے 14 اگست 1948 کو کی۔ |
اصطلاح "بینڈ" کا مطلب کیا ہے؟
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A. Instructions execution time
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B. Capacity of memory
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C. Speed at which data travel at communication lines
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D. Time required searching an element
Explanation
The term "band" refers to the speed at which data travels along communication lines.
It is also known as bandwidth.
It measures the range of frequencies that a communication channel can transmit.
It indicating how quickly data can be transferred.
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A. uni high frequency
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B. ultra high frequency
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C. None
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D. ultra heavy frequency
Explanation
Ultra high frequency refers to the band of electromagnetic radiation with a radio frequency range between 300 MHz and 3 GHz.
This band is also known as the decimeter band, with a wavelength ranging from 1 m to 1 dm.
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VU CBT FIA PAPER 15-12-2021
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A. Magnetic signals
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B. Analog signals
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C. Digital signals
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D. Optical signals
Explanation
Radio signals are: Analog signals.
موبائل مواصلاتی ماحول میں موصول ہونے والے ریڈیو سگنل کا دھندلا پن ______ کی وجہ سے ہوتا ہے؟
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A. None of these
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B. Direct propagation
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C. Bi-Path propagation
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D. Multipath propagation
Explanation
- Fading occurs due to Multipath propagation, where signals take multiple paths to reach the receiver, causing interference.
- This is a common phenomenon in mobile communication environments.
✅ Correct: 0 |
❌ Wrong: 0 |
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