FIA Sub Inspector Paper 13-12-2021

The world's biggest oil refinery is the Jamnagar Refinery located in Jamnagar, Gujarat, India. It is owned by Reliance Industries and has a crude processing capacity of approximately 1.4 million barrels per day, making it the largest refinery in the world. This is confirmed by multiple reliable sources including industry reports and recent data from 2023-2025. Therefore, the correct answer is India (Option A), not China (Option C).

Ctrl + Z is the standard keyboard shortcut used to undo the last action in most software applications, making option B the correct answer.

China launched a 10-year space program in 2021, aiming to develop advanced space technologies and explore the Moon and Mars. Turkey and Japan have active space programs but did not launch a new 10-year program in 2021. Option D is incorrect because China fits the description.

Growth hormone primarily acts on most somatic cells to stimulate growth, cell reproduction, and regeneration. While it affects various tissues, its main regulatory function is on somatic cells rather than nerve or liver cells specifically.

Byco Petroleum Pakistan Limited operates the largest oil refinery in Pakistan, making option C the correct answer. Attock Oil Refinery and National Oil Refinery are smaller in comparison.

Pakistan joined the Southeast Asia Treaty Organization (SEATO) in 1955, the year the organization was established. Therefore, option A is correct.

SAARC (South Asian Association for Regional Cooperation) currently has 8 member countries. These are Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, Sri Lanka, and Afghanistan. Afghanistan joined as the eighth member in 2007. Therefore, the correct number of SAARC member countries is 8, which corresponds to option B.

Hazrat Umar (Umar ibn Al-Khattab) was born in 584 AD, which is before the Hijri calendar started (622 AD). Therefore, it is incorrect to say he was born on a specific Hijri date. Options B and C are incorrect as they reference Hijri dates after his birth. Option A gives his birth year in AD, which is correct, but the question asks 'on which hijri?', implying a Hijri date, so the best answer is D (None of these).

A bit is the smallest unit of data in computing and represents a binary value of either 0 or 1. It is not equal to any decimal number like 0.125, 0.150, or 0.12, so the correct answer is 'None of these'.

TikTok was originally launched in China as Douyin in September 2016. However, the international version of TikTok was launched in 2018 after ByteDance merged Douyin with the app Musical.ly, which it had acquired in 2017. Therefore, the year 2017 is significant as the year ByteDance acquired Musical.ly, but TikTok as an international app was launched in 2018. Since the question asks for the year TikTok was invented (interpreted as the international launch of TikTok), 2017 is not fully accurate. The closest correct year from the options for TikTok's invention (international launch) is 2017, considering the acquisition and preparation phase, but the actual international launch was in 2018. Given the options, 2017 is the best choice, but the explanation clarifies the timeline.