David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?

  1. Home

Question:
David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?

1.70

2.100

3.66

4.65

Posted Date:-2021-09-19 19:54:10

More MCQS Questions and answers

  1. A number is thrift if it is a multiple of 2 or 3. How many thrift numbers are there between -15 and 15?
  2. David has two electronic beepers one of them beeps every 5 seconds the other beeps every 11 seconds. If they are turned on at exactly the same time how many times during the next hour will both beepers beep at the same time?
  3. Find an integer that has a remainder of 1 when it is divided by 4 5 and 6
  4. Find an integer that has a remainder of 2 when it is divided by 3 4 5 6 and 7
  5. For any number w let #w# be defined by the equation #w# = -[w2 (w-1)] what is the value of #-1#?
  6. How many of the numbers in the following list are NOT even numbers? 0.32 140/5 0.4444 0.34 -2.6 2/8 ?36 36/12 etc
  7. If -3 < x < 5 and -4 < y < 6 then what is the maximum possible value of y-x?
  8. If -9<1<11 and -10<m<="" td=""></m
  9. If (a+5b)/2b = a-2b what is the value of a when b=-1?
  10. If (x+1) times (2x+1) is an odd integer then x must be:
  11. If (x+3)/2+3x = 5(x-3)+(x+23)/5 what is the value of x?
  12. If 0<a<="" td=""></a
  13. If 1 is and even integer and 31 < 48 and 21 > 24 then 1 =
  14. If 1/(c-d) = 8 then c +?
  15. If 1/2-x/(1-x) = 1/2 then x = ?
  16. If 2a+11 = 5-4a what is the value of x?
  17. If 2a+b = -6 -4a+2b = 14 what is the value of b?
  18. If 3y + 15 = 36 what is the value of y+5?
  19. If 4080=x(80 40) what is the value of x?
  20. If 64a+b = 32a+2b then a =
  21. If 6x-7=8 what is the value of (6x-7)2?
  22. If 9x+10=34 what is the value of 9x - 10?
  23. If a > b > c which of the following cannot be true?
  24. If a < b and b < c then which of the following must be true?
  25. If a*b represents the number of integers greater than a and less than b what is value of -2? * 3?2
  26. If a>1 and ab-4=4-b then b =? If a is an integer.
  27. If b2+bc-35=0 and -7 is one solution of the equation. What is the value of c?
  28. If m is an even integer and 3m<48 and 2m>24 then m = ?
  29. If p is an even integer and 4p > 44 and 2p < 26 then p is :
  30. If p is an odd integer and 7p > 50 and 3p < 35 then p is:
  31. If pz-q=r-sz what is the value of z in terms of p q r and s?
  32. If s2+t2 = 0 what is the value of s2-t2?
  33. If the average (arithmetic mean) of 5x and 6y is less than 48 and x is twice y what is the largest integer value of x?
  34. If the numerical values of (a-b)2 and (a+b)2 are equal then which of the following must be true?
  35. If x = 4a + 5 and y +16a2 what is y in terms of x?
  36. If x and y are positive integers and (17x)y=1717 what is the average of x and y
  37. If x and y are primes greater than 2 which of the following must be true? I- x+y is even II- xy is odd III-x2-y2 is even
  38. If x/4 + x/8+x/12 = 44 what is the value of x?
  39. If x>y>z which cannot be true?
  40. If x2 - 9 < 0 which of the following must be true?
  41. If xz which must be true?
  42. If xz>0 which is the greatest?
  43. If y ? 0 x = 4 / y and yz = 8 then x/z = ?
  44. If y is an odd integer and 5y>35 and 2y<20 then y =?
  45. If z-3=5 what is the value of z2-3?
  46. In a store 89 pounds of meat is being divided into packages each weighting 1.5 pounds. How many pounds of meat are left when there is not enough to make another whole package?
  47. Let <> = 5x+2 for all +ve integers. If <>=12 then x =
  48. What is the value of
  49. Which of the following is equal to 96x95)20?
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!