Explanation

Girls participating = 1/5 of 200 = 200 / 5 = 40

Boys participating = 1/8 of 160 = 160 / 8 = 20

Total students who participated = 40 + 20 = 60

Last verified on 06-08-2026

Explanation

• An Integrated Circuit (IC) chip is primarily made from silicon, a semiconductor material.
• IC chips are used in computers, smartphones, calculators, and other electronic devices.

Additional information:

• Atomic Number of Silicon: 14
• Silicon Group: Group 14 (Carbon Family)
• First Integrated Circuit Invented: 1958
• Inventor: Jack Kilby (Texas Instruments)

Last verified on 06-08-2026

Explanation

• VGA stands for Video Graphics Array.
• It is a display standard used to transmit video signals from a computer to a monitor.
• VGA was introduced by IBM in 1987 with the PS/2 computer series.
• The original VGA standard supports a maximum resolution of 640 × 480 pixels at 60 Hz.
• It uses a 15-pin D-sub (DE-15) connector.

Last verified on 06-08-2026

Explanation

• Numeric values are right-aligned by default in MS Excel.
• This makes numbers easier to read and compare in columns.
• Text values are left-aligned by default.
• Users can change the alignment manually if needed.

Last verified on 06-08-2026

Explanation

• Adopted: 12 March 1949

• Adopting Body: Constituent Assembly of Pakistan

• Presented By: Prime Minister Liaquat Ali Khan

• Date of Presentation: 7 March 1949

Additional information:

• Total Members of Assembly: 75

• Members Supporting the Resolution: 21

• Minority Members: 10

• All amendments proposed by minority members were rejected.

• As a result, all 10 minority members voted against the resolution.

Last Updated on 12-01-2026

Explanation

• Firoz Shah Tughlaq built the largest network of canals in medieval India.
• He constructed several canals to improve irrigation and agriculture.
• He was the third ruler of the Tughlaq dynasty.

Additional information:

• Born: 1309 AD
• Reign: 1351–1388 AD
• Died: 1388 AD
• Canals Built: Yamuna–Hissar, Sutlej–Ghaggar, Sirmour Hills–Hansi, Ghaggar–Firuzabad
• New Towns Founded: Firozabad, Fatehabad, Jaunpur, Hisar

Last verified on 06-08-2026

Explanation

• The phrase "Out of the blue" means Unexpectedly/Suddenly.
• It refers to something happening without warning or surprise, like a sudden event or occurrence.

Last verified on 06-08-2026

Explanation

فتح کا مطلب کامیابی یا جیت ہے۔

ظفر اس کا مترادف (ہم معنی) ہے۔

شکست، فتح کی ضد (متضاد) ہے۔

Last verified on 06-08-2026

Explanation

عودِ ہندی مرزا غالب کے خطوط کا مجموعہ ہے۔

یہ اردو ادب میں مکتوب نگاری کی ایک اہم اور ابتدائی مثال سمجھا جاتا ہے۔

اس میں غالب کے خطوط کے ذریعے ان کی نثر، فکر اور اسلوب کی خوبصورتی نمایاں ہوتی ہے۔

Last verified on 02-06-2026

Explanation

• The Organization of Islamic Cooperation (OIC) is an international organization of Muslim-majority countries.
• It was established on 25 September 1969 after the Al-Aqsa Mosque incident.
• The OIC works to promote Islamic solidarity, peace, cooperation, and the interests of the Muslim world.

Additional information:

• Headquarters: Jeddah, Saudi Arabia
• Founder Nations: 25 founding Muslim countries
• Official Languages: Arabic, English, French
• Members: 57 Member States

Last verified on 06-08-2026