Tag: general knowledge

This is a classic self-referential paradox similar to the Epimenides paradox. The sentence 'Their are four errors in this sentence' contains at least one grammatical error (using 'their' instead of 'there'). If we count this as one error, the statement becomes false, making the false statement itself an error - creating a logical contradiction.

The Oslo Accords (1993) were the first direct face-to-face agreements between Israel and the PLO, establishing the Palestinian Authority and framework for Palestinian self-governance. The Camp David Accords (1978) were between Israel and Egypt. Wadi Araba Treaty (1994) was between Israel and Jordan. Cairo Agreement doesn't represent a major milestone in Israeli-Palestinian conflict.

The Ishihara Test, developed by Dr. Shinobu Ishihara in 1917, is the standard screening test for red-green color vision deficiency. It uses plates with colored dots arranged to form numbers that are visible only to those with normal color vision. The question specifically asks about 'reed green' which likely refers to red-green color deficiency.

The human brain is approximately 80% water by weight, making it one of the body's most hydrated organs. This high water content is essential for proper brain function, neural signaling, and maintaining electrolyte balance. The other options (50%, 58%, 75%) are significantly lower than the actual percentage.

Vitamin M is an older name for Folic Acid (Vitamin B9). The 'M' comes from its role in preventing and treating megaloblastic anemia. Niacin is Vitamin B3. Coagulation is not a vitamin but refers to blood clotting. Folic Acid is essential for DNA synthesis and red blood cell formation.

In the 2006 film 'Don', Amitabh Bachchan did not sing any songs - all songs were sung by professional playback singers. In 'Silsila' he sang 'Neela Aasman So Gaya', in 'Baghban' he sang 'Holi Khele', and in 'Nishabd' he sang 'Come On Come On' - all featuring his voice. This makes 'Don' the correct answer for which film doesn't feature a Bachchan song.

BMI stands for Body Mass Index, a measure of body fat based on height and weight. It's calculated by dividing weight in kilograms by height in meters squared. The other options (Body Measure Index, Brain Mass Index, Brain Measure Index) are incorrect expansions of the acronym.

M.S. Subbulakshmi was originally supposed to sing 'Allah Tero Naam, Eshwar Tero Naam' from the 1959 film 'Jaagte Raho', but due to scheduling conflicts, the opportunity went to Lata Mangeshkar, whose rendition became iconic. Geeta Dutt, Asha Bhosle, and Suman Kalyanpur were not the first choice for this particular song.

The World Health Organization defines normal BMI range as 18.5 to 24.9 kg/m², making 20-25 the closest option among those given. A BMI of 40-45 (Option B) indicates severe obesity, 30-35 (Option C) indicates obesity, and 60-65 (Option D) represents super obesity with serious health risks. The 20-25 range represents the healthy weight category.

Sunidhi Chauhan won the singing reality show 'Meri Awaaz Suno' at age 12 in 1996. From 2000 onwards, she became one of Bollywood's leading female playback singers, delivering hits like 'Dhoom Machale', 'Beedi', and 'Kaisi Paheli Zindagani'. Shreya Ghoshal rose from 'Sa Re Ga Ma Pa' (2000). Sapna Awasthi and Mahalakshmi Iyer did not have the same era-defining impact.