Mining Engineering
Question : Directions: In the following question, a series is given with one or more term(s) missing. Choose the correct alternative from the given options. az225, cx423, ev621, _?, _?
Option 1: jq1116, kp1215
Option 2: go1314, mn126
Option 3: gt819, ir1017
Option 4: gu720, gt819
Correct Answer: gt819, ir1017
Solution : Given: az225, cx423, ev621, _?, _ ?
az225→a + 2 = c; a and z are opposite pairs; 225 + 198 = 423 cx423→c + 2 = e; c and x are opposite pairs; 423 + 198 = 621 ev621→e + 2 = g;
Question : What was the significance of surveys conducted by the East India Company in rural areas?
Option 1: To map geographical features
Option 2: To assess agricultural productivity
Option 3: To identify potential mining sites
Option 4: To document cultural practices
Correct Answer: To assess agricultural productivity
Solution : The surveys conducted by the East India Company in rural areas were significant for assessing agricultural productivity, which was essential for determining land revenue and understanding the economic potential of different regions.
Question : Why were hill stations established by the British in India?
Option 1: To serve as centers for agricultural research
Option 2: To act as strategic military outposts
Option 3: To provide a retreat from the summer heat
Option 4: To develop mining industries
Correct Answer: To provide a retreat from the summer heat
Solution : Hill stations were established by the British in India to provide a retreat from the summer heat, offering a cooler climate for rest and relaxation.
Question : The given sentence has some words with incorrect spellings. Select the most appropriate option that corrects the spellings. The agreement was termineted by mutal consent.
Option 1: The agreement was terminated by mutual consent.
Option 2: The agreement was tarminated by mutual consent.
Option 3: The agriment was terminated by mutual consent.
Option 4: The agreement was terminated by mutual concent.
Correct Answer: The agreement was terminated by mutual consent.
Solution : The correct choice is the first option.
The original sentence had termineted, which is incorrect. The correct spelling is terminated, meaning the agreement came to an end.
So, the correct sentence should be: "The agreement was terminated by mutual
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