Study

Guestimation Set 1

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  • How many time zones are there in the world?
    25
    24
    18
    20
  • In what year was the first iPhone released?
    2003
    2010
    2007
    2005
  • What percentage of the Earth is covered by water?
    65%
    70%
    55%
    80%
  • What is the population of Tokyo?
    42 million (42,000,000)
    20 million (20,000,000)
    50 million (30,000,000)
    37 million (37,000,000)
  • How many countries are in the world?
    198
    195
    205
    193
  • How many bones are in the human body?
    195
    205
    300
    206
  • How long is the gestation period of an elephant?
    18 months
    22 months
    14 months
    24 months
  • How many LEGO blocks are sold each minute?
    300
    10
    900
    700
  • How many stripes are there on the American flag?
    10
    13
    11
    15
  • What is the average lifespan of a housefly?
    2 months
    6 weeks
    4 weeks
    28 days
  • What is the box office revenue of the highest-grossing movie?
    $1.8 billion (1,800,000,000)
    $3.5 billion (3,100,000,000)
    $3.8 billion (2,500,000,000)
    $2.92 billion (2,920,000,000)
  • How many songs did The Beatles release?
    150
    400
    224
    210
  • How long is the Nile River in kilometers?
    6,671
    6,598
    6,200
    6,650
  • How many U.S. presidents have served to date?
    50
    48
    45
    44
  • How tall is the Eiffel Tower in meters?
    420
    330
    380
    220
  • What year was the Great Wall of China completed?
    1500
    1420
    1644
    1368
  • How many Harr Potter books have been sold worldwide?
    300 million (300,000,000)
    700 million (700,000,000)
    450 million (450,000,000)
    500 million (500,000,000)
  • How long did World War II last in days?
    2,129
    1,945
    1,810
    2,500
  • How many islands are part of the Philippines?
    5,000
    10,000
    7,000
    9,000
  • How many Oscor nominations has Meryl Streep received?
    21
    18
    22
    19
  • How many teeth does a great white shark have on average?
    500
    200
    300
    400
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