NTS OGDCL (Oil & Gas) Mathematics: Past Papers MCQs with Answers

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Sample NTS OGDCL (Oil & Gas) Mathematics past papers questions

1. Q1. In a company, 60% of the employees are men, of these 40 % are drawing more than Rs. 50000 per year. 36% of the total employees of the company draw more than Rs. 50000 per year then what is the percentage of women who are drawing less than Rs. 50000

   • A) 70%
   • B) 60%
   • C) 40%
   • D) 30%

   Answer: 70%

2. Q2. A milkman adds 10 litres of water to 10 litres of milk. His son takes 15 litres of this mixture and adds 5 litres of water to it. What is the amount of water, in litres, in the final mixture?

   • A) 11
   • B) 11.5
   • C) 12
   • D) 12.5

   Answer: 12.5

3. Q3. P is 30% more efficient than Q. P can complete the work in 23 days. If P and Q work together, how much time will it take to complete the same work?

   • A) 9 days
   • B) 11 days
   • C) 23 days
   • D) 13 days

   Answer: 13 days

4. Q4. A man is standing upside down with his face towards the south. Where will his left hand point?

   • A) East
   • B) West
   • C) North
   • D) South

   Answer: East

5. Q5. A, B and C together earn Rs.150 per day while A and C together earn Rs.94 and B and C together earn Rs.76. The daily earning of C is:__________?

   • A) Rs. 10
   • B) Rs. 15
   • C) Rs. 20
   • D) Rs. 25

   Answer: Rs. 20

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