Number Patterns and General Knowledge Quiz

Hippos produce a unique natural sunscreen that turns red when they are upset or excited. This secretion is sometimes called 'blood sweat' and protects their skin from sun damage and infection.

The bicycle was humorously called 'the horse that never says nay' because, unlike a real horse, it never refused to work, needed no food or rest, and was always ready to go. This nickname reflected its reliability as a personal transport in the late 19th century.

Sun Microsystems was founded by Stanford University graduates, and 'SUN' stands for Stanford University Network. This reflects the company's academic roots at Stanford University in Silicon Valley.

Tata Finance launched a co-branded credit card in partnership with American Express in 1999. This strategic alliance allowed Tata to leverage AmEx's global payment network and brand prestige for the Indian market.

Ajanta Quartz, an Indian clock manufacturer, shifted production to China in the early 2000s to remain competitive against Chinese imports. The 'if you can't beat them, join them' strategy reflects this adaptive business decision.

GM stands for 'Genetically Modified' in agriculture and food context. GMOs (Genetically Modified Organisms) are plants or animals whose DNA has been altered through genetic engineering for desired traits like pest resistance.

State Bank of India launched India Millennium Deposits (IMDs) in 2000 to mobilize NRI funds. This special deposit scheme offered attractive interest rates and aimed to bring foreign currency into India.

Apollo Hospitals, India's largest healthcare chain, offers 'Dost' accident insurance. This is a factual general knowledge question about Indian healthcare brands.

Each term is the sum of the previous two terms: -1+0=-1, 0+(-1)=-1, -1+(-1)=-2, -1+(-2)=-3. This is a Fibonacci-like recursive sequence.

Each term equals the sum of the previous two: 1+11=12, 11+12=23, 12+23=35, 23+35=58. This is a Fibonacci-style additive pattern.

The differences between consecutive terms are: 2, 4, 6, 8, 10, an arithmetic progression. Adding 10 to 21 gives 31. This is a quadratic sequence.

Each term is the sum of the squares of all previous terms: 0²=0, 0²+1²=1, 0²+1²+1²=2, 0²+1²+1²+2²=5, 0²+1²+1²+2²+5²=26, 0²+1²+1²+2²+5²+26²=677.

The sequence is perfect squares: 1²=1, 2²=4, 3²=9, 4²=16. The next term is 5²=25. This is a fundamental pattern.

The terms are cubes of odd numbers: 1³=1, 3³=27, 5³=125, 7³=343. The next term is 9³=729. This tests recognition of cubic patterns.

The sequence is alternating sign squares: 1², -2², 3², -4², 5². The sign alternates positive/negative while the base increments by 1. Next is +5²=25.

The consecutive differences decrease by 2: 10, 8, 6, 4, 2. Adding 2 to 29 gives 31. The sequence follows -n²-n+11 for n=0,1,2,3,4,5.

The series is n³ for n=1,2,3,4,5: 1³=1, 2³=8, 3³=27, 4³=64, 5³=125. The next term is 6³=216. Option A (289=17²) is a square, not a cube. Option C (196=14²) is also a square. Option D (226) doesn't follow any clear pattern.

The series is n³+1 for n=1,2,3,4,5: 1³+1=2, 2³+1=9, 3³+1=28, 4³+1=65, 5³+1=126. The next term is 6³+1=216+1=217. Option A (721) and B (271) don't fit this pattern.

Oxford, England, is famously known as the 'City of Dreaming Spires', a term coined by poet Matthew Arnold in reference to the harmonious architecture of the university buildings. Detroit is the Motor City.