Question
Read the sentence to find out whether there is any
grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is ‘No error’, the answer is (4). (Ignore errors of punctuation, if any). The company had increased its production (1)/ significantly in response to the market demand (2)/ but the workers did not received their overtime pay. (3) no error (4)Solution
Explanation: After "did not," the verb should be in its base form, which is "receive," not "received." Therefore, it should be "did not receive."
Solve for x in the equation: 3(x + 2) + 2(2x - 5) = 5x + 9
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If a = 32, b = c = 31, then find the value of a 3  + b 3  + c 3  – 3abc.
If x3 + y3 = 9 and x + y=3 then the value of x4 + y4 is:
105, 111, 123, 141, ?, 195
Let {x + (1/x)} = 4, then Determine the value of {x² + (1/x²)}
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