Question
1.However, recently scientists have discovered that soon
after the Big Bang, and before anything else appeared in the universe, primordial sound waves are produced. 2. Music calm the mind and produces a great sense of well being and euphoria. 3. One also gets asimilar experience during deep meditation and samadhi. 4. Sound has, therefore, been with us throughout the evolutionary process and is an integral part of all our activities. 5.No Error. Directions (111-115): In each question, there are four sentences or parts of sentences that form a paragraph. Identify the sentence(s) or part(s) of sentence(s) that is/are incorrect in terms of grammar and usage (including spelling, punctuation and logical consistency).If there is no error, select '5' as your answer.Solution
1.Replace 'are' with 'were'-However, recently scientists have discovered that soon after the Big Bang, and before anything else appeared in the universe, primordial sound waves 'were' produced. 2.Replace 'calm' with 'calms'- Music 'calms' the mind and produces a great sense of well being and euphoria.
230 192 172 ? 122 100
...What value should come in the place of (?) in the following number series?
64, 80, 104, ?, 176, 224
97, 106, ?, 195, 411, 460
What will come in place of the question mark (?) in the following series?
29, 42, ?, 95, 135, 184
Find the missing term:
2, 6, 15, 31, 56, ?
32   48   96   ?   720   2520
82, 98, 130, 178, 242, ?
4 10 ? 62.5 156.25 390.625
...140, 146, 170, 224, ?, 470
7 47 ? 223 359 527
...