PPSC Assistant Director Fisheries Past Papers (PDF Download)

Explanation: Let the integers be x, x+1, x+2. Then x + (x+1) + (x+2) = 33, so 3x + 3 = 33, x = 10.

Explanation: The preposition 'for' is used to indicate duration, as in 'for an hour.'

Explanation: The preposition 'upon' is appropriate for the action of the lion attacking the cow.

Explanation: 'Out of' indicates exiting the room, and 'into' indicates entering the pool.

Explanation: The connector 'both' is used to indicate two items, name and roll number.

Explanation: The liver is the largest gland in the human body, performing numerous metabolic functions.

Explanation: Notepad on Windows saves files with the default .txt extension for plain text.

Explanation: The Mahseer, known as the Himalayan Mahseer, is recognized as Pakistan'snational fish.

Explanation: Curved surface area of a hemisphere = 2πr² = 2 (22/7) 7² = 308 cm².

Explanation: Pakistan won its first Olympic gold medal in field hockey at the 1960 Rome Olympics.

Explanation: Allan Perry Keene was the first Commander-in-Chief of the Pakistan Air Force in 1947.

Explanation: China uses panda diplomacy, gifting pandas to foster diplomatic relations.

Explanation: China developed the world'sfirst deep-sea radar system for maritime surveillance.

Explanation: Ayub Khan visited China in 1965, strengthening Pakistan-China relations.

Explanation: The 1916 Lucknow Pact marked the Congress recognizing the Muslim League as the representative of Muslim interests.

Explanation: Warsak Dam is located on the Kabul River in Khyber Pakhtunkhwa, Pakistan.

Explanation: Tropical rainforests, such as the Amazon, have the highest biodiversity due to their rich ecosystems.

Explanation: Acid rain harms flora, fauna, tree growth, and erodes sculptures and marble structures.

Explanation: Frogs in hibernation rely on cutaneous respiration through their skin.

Explanation: Pasteurization involves heating milk to kill harmful bacteria while preserving quality.

Explanation: Herbivores have long, coiled intestines to digest plant-based diets efficiently.

Explanation: The 'Made in China 2025' strategy aims to transform China into a global manufacturing leader.