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Logical Sequence

                                                     Topic: Logical Sequence, ...............................................................................................................................   Question: Arrange the words given below in a meaningful sequence. 1. Key 2. Door 3. Lock 4. Room 5. Switch on   i.               5, 1, 2, 4, 3 ii.             4, 2, 1, 5, 3 iii.            1, 3, 2, 4, 5 iv.            1, 2, 3, 5, 4   Answer:  Option is (iii) Explanation: The correct order is : Key ...
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Missing Number, Odd Man Out, Coding & Decoding

  Topic:   Missing Numbers, Odd man Out, Coding & Decoding …………………………………………………………………………………………………   Question:Determine the missing number in the given sequence   1, 3, 5, 7, 11, __, 17, 19 Solution: Given sequence: 1, 3, 5, 7, 11, ?, 17, 19 The given sequence is in ascending order and it is a prime number list. As we know, prime numbers are the numbers that are divisible by 1 and the number itself only. As a result, the missing number in the sequence should be 12. Hence, the sequence becomes 1, 3, 5, 7, 11,  13 , 17, 19. 2. Find the missing number from the following? 6 9 15 8 12 20 4 6 ? Solution: Using the row-wise logic, we can find the missing number from the given table. The logic used here is first element in the row + second element in the row = third element in the row: In first row, 6 + 9 = 15 In second row, 8 + 12 = 20 Sim...
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