Question
In the following questions each sentence is divided
into four parts. Read each sentence to find out if there is any 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, mark (e) as your answer. Science really begins when general principles (1)/ has to be put to the test of fact (2)/ and when practical problems and theoretical relations (3)/ of relevant factors are used to manipulate reality in human action (4)/ No error (5)Solution
The verb has should be changed to have to agree with the plural subject general principles.
728, 737, ?, 778, 814, 863Â
16, 32, 68, 132, ?, 376
18Â Â Â 19Â Â Â 34Â Â Â 111Â Â Â Â 428Â Â Â Â 2165Â Â Â Â ?
...715Â Â Â 708Â Â Â 694Â Â Â 673Â Â Â Â 645Â Â Â Â ?
44   45    41   50    ?      59    23
...What will come in place of the question mark (?) in the following series?
75, ?, 107, 148, 229, 390
45, 166, 607, 1568, 3249, ?
?, 15, 45, 225, 1575, 14175
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?