Question
A sentence has been divided into four parts, one of
which may contain an error. Identify that fragment and mark it as your answer. Mark (E) if the sentence contains no error. Air pollution caused by industrial fumes (A)/ have been studied for years, (B)/ but only recently have (C)/ the harmful effects of noise pollution become known (D)/. No error (E)Solution
The subject "Air pollution caused by industrial fumes" is singular, so the verb should also be singular. Therefore, "have" should be corrected to "has" to match the singular subject.
12.052 + 36.15 × 25.45 – 124.15 × 15.05 = ? × 8.08 – 64.32 × 15.98
6.992 + (2.01 × 2.98) + ? = 175.03
64.889% of 399.879 + √? = 54.90% of 799.80 – 44.03% of 400.21
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What approximate value will replace the question mark (?) in the following?
? =...
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30.33% of 440.08 + 45.09 × 5.998 – √961.09 × 3.990 – 189.99 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
From a point on the ground, the angle of elevation to the top of a tree is 30 degrees. If you walk 20 feet closer to the tree, the angle of elevation be...
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