Directions: In each of the questions, 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.
While several measures have been taken over the years to clean up (A)/ fuels and technology across transport and industry sectors, (B)/ and control dust sources, more action are needed at a scale (C)/ and speed to address the remaining policy gaps for meeting the clean air targets. (D)/ No error (E)
The error is in the verb agreement. "Action" should be "is" (singular) instead of "are" (plural).
The following table shows the marks obtained by five students in three subjects:
A man travels 60 km at a speed of 30 km/h and then travels 90 km at a speed of 60 km/h. What is his average speed for the entire journey?
Find the value of '2p + q'.
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In 2023, if all teams worked together to complete a project that requires 500 total worker-days, how many days would they take to complete the project?
A man is standing 30 meters away from the foot of a tree. The angle of elevation from his eyes to the top of the tree is 60 degrees. Find the height of ...
The simple interest on a sum of money for 3 years is 1,200 at a rate of 10% per annum. What is the compound interest on the same sum for the same time a...
A chemist has three solutions of acid and water. The first solution has 40 percent acid, the second has 60 percent acid, and the third has 80 percent ac...