A can do a piece of work in 8 days and B can do it in 10 days seperately. How many days would it take for both A and B to finish the same work together?
In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A from these matrices can be represented first by its row and next by its column. e.g. N can be represented by 01, 14 etc. and A can be represented by 55, 69, etc. You have to identify the set for the word ‘GOOD’.
The Indian Navy commissioned the highly manoeuvrable fast attack craft INS Tihayu at the Eastern Naval Command on 19 October 2016. The ship was commissioned at Visakhapatnam under the Naval Officer-in-Charge (Andhra Pradesh) and would be deployed for coastal patrol and surveillance operations along the Eastern Coast.
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