Question
The clouds, containing more particles, would cast
enough sunlight back into space and at least partially offsets the warming effect. Directions (Q.11-15): Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is your answer. If there isn't any error in any part of the sentence, mark (5) i.e no error as your answer.Solution
Use ‘offset’ instead of ‘offsets’.
125 36 343 ? 729 100
...40, 20, 30, 75, ?, 1181.25
If  7     43    x     1311    5247       15739
Then, x - x/2 + 2 = ?
...720    ?     240     180      144     120
...17 ? 33 44 57 72
...3Â Â Â Â Â Â Â Â Â Â Â Â Â Â 25Â Â Â Â Â Â Â Â Â Â Â 173Â Â Â Â Â Â Â Â Â 1041Â Â Â Â Â Â Â 5201Â Â Â Â Â Â Â 20809
10       a �...
Find sum of first n terms: 2 + 6 + 12 + 20 + 30 + …
43 36 50 29 ? 22
...22   39    58    81   ?      141
3, 49, 191, 477, ?, 1673