# mPHATEK Systems Interview Questions

###### The ratio of 1 hour to 300 seconds is: A. 1:12 B. 12:1 C. 21:1 D. 1:21
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###### Which of the following is not a condition of the binomial distribution? A. trials must be independent B. must have at least 3 trials C. Only 2 possible outcomes D. have constant probability of success
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###### If |A| = 0, then A is A. 0 B. zero matrix C. singular matrix D. non-singular matrix
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###### Which is a better offer out of (i) a cash payment now of Rs.8100 or (ii) a credit of Rs.8250 after 6 months(6.5% S.I) A. (i) B. (ii) C. both (i) and (ii) D. none
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###### A father said his son , ” I was as old as you are at present at the time of your birth. ” If the father age is 38 now, the son age 5 years back was : A. 10 B. 12 C. 14 D. 16
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###### A man crosses a road 250m wide in 75 seconds. His speed in km/hr is A. 8 B. 12 C. 14 D. 10
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