To solve this multiplication problem efficiently, we can use the algebraic identity \((a-b)(a+b) = a^2 - b^2\). This method simplifies the calculation by converting the multiplication into a difference of squares, which is often easier to compute.
Thus, \(994 \times 1006 = 999,964\).
D) 999964 is the correct result of the multiplication.
The question asks to identify the founder of the Satavahana dynasty. This requires knowledge of ancient Indian history, specifically the founders of major dynasties.
C) Simuka was the founder of the Satavahana dynasty. He is believed to have established the dynasty around the 3rd century BCE, after the decline of the Mauryan Empire. He ruled for approximately 23 years.
The question asks for the birth country of Pope Francis. This is a factual question related to world leaders and current affairs, which often appear in competitive exams. Recalling key biographical details of prominent international figures is essential.
Correct Option: D) Pope Francis was born in Buenos Aires, Argentina, on December 17, 1936. He is the first Pope from the Americas, the first non-European Pope in over 1,200 years, and the first Jesuit Pope.
The question asks to identify mammals that possess oval (elliptical) red blood corpuscles (RBCs). Most mammals have circular, biconcave RBCs. However, some specific mammals have evolved unique RBC shapes to adapt to their environments.
Correct Option: A) (1) and (2) are correct because both camels and llamas are known for having oval-shaped red blood cells, which is a unique adaptation among mammals.
The question asks about the core concept related to the Ilbert Bill Controversy during Lord Ripon's tenure. To answer this, one needs to understand the historical context and the specific provisions of the Ilbert Bill.
Correct Option: D) Judicial Equality. The Ilbert Bill aimed to remove racial discrimination in the judiciary by granting Indian judges the power to try European subjects, thus promoting judicial equality. The controversy arose precisely because this attempt at equality challenged the racial privileges of Europeans.
The question asks to identify the wrongly matched pair among the given options, where each pair consists of a city and its corresponding country. This requires knowledge of world geography, specifically the capitals or major cities of various countries.
Correct Option: B) Rotterdam is a major city located in the Netherlands, not Austria. Therefore, this pair is wrongly matched.
The question asks to identify the state to which the Gaddi Shepherds, a pastoral nomadic community, belong. This requires knowledge of the geographical distribution of major nomadic tribes in India.
Correct Option: B) Himachal Pradesh is the correct answer because the Gaddi Shepherds are a prominent pastoral community predominantly found in this state, especially in its higher reaches and valleys.
The question asks to identify the instrument used for determining wind direction. We need to evaluate each option based on its function in meteorology.
Correct Option: D) A wind vane is specifically designed to indicate the direction of the wind. It typically has an arrow or a figure that pivots in response to the wind, with the head of the arrow or figure pointing towards the source of the wind.
The problem is a coding-decoding question where letters are assigned specific numerical codes. We need to identify the pattern or mapping between letters and numbers from the given coded words and then apply that mapping to decode the target word.
A) 5268432 — This matches our derived code for STUDENT.
The question asks to identify the recipient of the Best Supporting Actor award at the National Film Awards 2013. This requires knowledge of the winners from that specific year's awards ceremony.
The 60th National Film Awards, presented in 2013, honored films from 2012. Annu Kapoor won the Best Supporting Actor award for his role in the Hindi film 'Vicky Donor'.
A) Annu Kapoor for Vicky Donor — Annu Kapoor indeed won the Best Supporting Actor award at the 60th National Film Awards (2013) for his performance in the film 'Vicky Donor'.