Question
Forest cover includes all the tree patches which have
canopy density of:Solution
According to the UN Food and Agriculture Organization (FAO), a forest is defined as land spanning more than 0.5 hectares (1.2 acres) with trees higher than 5 metres and a canopy cover of more than 10%.
21, 22, 48, 153, 628, ?
31     35      60     124      ?      441
...Choose the number which is different from others in the group.
Find the missing term.
D – 4, F – 6, H – 8, J – 10, ?, ?
16 23 31 40 50 61 ?
...512   493   476   ?    448    437  . Â
324 322 640 1914 7648 ? 229368
...1335Â Â Â Â Â Â 737Â Â Â Â Â Â Â Â 355Â Â Â Â Â Â Â Â 141Â Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â ?
...If   314     306      x      269       394    178    1480
Then, 1/3 x + 2x - x = ?
...13Â Â Â Â Â Â Â Â Â Â 182Â Â Â Â Â Â Â Â 303Â Â Â Â Â Â Â Â 384Â Â Â Â Â Â Â Â 433Â Â Â Â Â Â Â Â ?
...
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