International English Olympiad Forum By SOF Olympiad Trainer - Page 180
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Aarush Srivastava from Vibgyor High, Magarpatta, Pune
Subject :IEO    Class : Class 4

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Mayukh Bhattacharya from Apeejay School Noida, Noida
Subject :IEO    Class : Class 7

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Oscar Maltman from DBSEH, dubai
Subject :IEO    Class : Class 5

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Sarthak from Mayoor Private School, Abu Dhabi
Subject :IEO    Class : Class 1

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Mohhika Sharma from Delhi Public School Greater Noida, Noida
Subject :IEO    Class : Class 5

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DEEPTANGSHU DATTAGUPTA from DPS South Bangalore, BANGALORE
Subject :IEO    Class : Class 5

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N Khanna from MJKPS, New Delhi
Subject :IEO    Class : Class 7

Read the passage and answer the questions that follow.
The Great White Shark is the largest predatory shark, and is probably the most well-known and feared shark. The Great White Shark is grey or bluish above and white below. The largest Great White Sharks can reach lengths of 22 feet and weigh up to 5,000 pounds. Most are between 13 and 16 feet and weigh 1,500-2,400 pounds.
The Great White Shark has big teeth, which are positioned in rows and serrated. When the Great White Shark attacks, it bites its prey and shakes it head back and forth. The serrated teeth act as a saw and literally tear the victim apart.
The Great White Shark generally feeds on fish, seals, dolphins, porpoises, otters, and turtles. It is believed to locate its prey by electrosense and by smell. Great White Sharks have special pores called Ampullae of Lorenzini, which enable them to detect the electromagnetic fields radiated by moving organisms. Great White Sharks can detect voltage as small as one half billionth of a volt.
Great White Sharks use many different hunting techniques depending on the prey. Most of the time, the shark will remain still underwater before attacking its prey from underneath. In case of hunting some kinds of seals, the impact of the shark is so powerful that it knocks both the shark and the seal clear out of the water. With larger prey such as elephant seals, the shark will simply take a huge bite out of it and wait for it to bleed to death.
Great White Sharks are most commonly found throughout the world's sub-arctic coastal waters, though they are likely to spend most of their time in the open ocean. They are also found in the waters of the coast of South Africa, Australia, California and Mexica. They generally prefer water between 54 and 75 degrees fahrenheit.

Great White Sharks can detect voltage as __________ as one half billionth of a volt.

Asmaller
Bsmallest
Csmall
Dnone of these


This question can be answered without even looking at the passage, btw the answer is in 3rd para last line

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Dhruv Aggarwal from Mount Carmel School, Delhi
Subject :IEO    Class : Class 3

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Saumya Dhokne from Orchid Public School , Katol
Subject :IEO    Class : Class 8

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Dhruv Aggarwal from Mount Carmel School, Delhi
Subject :IEO    Class : Class 3

The passage and answer the questions that follow.
RAINBOWS
Rainbows are often seen when the sun comes out after or during a rainstorm. Rainbows are caused when sunlight shines through drops of water in the sky at a particular angle. When white sunlight enters a raindrop, it exits the raindrop a different colour. When light exits lots of different raindrops at different angles, it produces the red, orange, yellow, green, blue, indigo, and violet that you see in a rainbow. Together, these colours are known as the spectrum. These colours can sometimes be seen in waterfalls and fountains as well. Did you know that there are double rainbows also? In a double rainbow, light reflects twice inside water droplets and forms two arcs. In most double rainbows, the colours of the top arc are opposite from those in the bottom arc. In other words, the order of colours starts with purple on top and ends with the red on bottom. Rainbows sometimes appear as white arcs at night. These rainbows are called moonbows. Moonbows are caused by moonlight shining through drops of water.

The colours of a rainbow are known as _____________.

Afountains
Barcs
Cspectrum
Dmoonbows


on the passage he write moonbows i can not see word of spectrum

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