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  • Question
  • At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ?


  • Options
  • A. 60
  • B. 74
  • C. 82
  • D. 58

  • Correct Answer
  • 60 

    Explanation

    Let,

    no. of rice bowl = x
    no. of dal bowl = y
    no. of meat bowl = z

    Then, x + y + z = 65 ....(1)

    Also given that, 2x = 3y = 4z

    substituting value of y & z in terms of x i.e. y = 2x/3 and z = x/2 in eq (1),
    We get x = 30.

    As 1 rice bowl is shared between 2 guests,
    Therefore, there are 60 guests.


  • Numbers problems


    Search Results


    • 1. If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:

    • Options
    • A. 0 
    • B. 1
    • C. 2
    • D. None of these
    • Discuss
    • 2. A number when divided by 779 gives a remainder 47. By dividing the same number by 19, what would be the remainder?

    • Options
    • A. 6
    • B. 5
    • C. 8
    • D. 9
    • Discuss
    • 3. The sum of the two numbers is 12 and their product is 35. What is the sum of the reciprocals of these numbers?

    • Options
    • A. 1235
    • B. 135
    • C. 358
    • D. 732
    • Discuss
    • 4. How many numbers up to 300 and 700 are divisible by 2, 3 and 7 both together ?

    • Options
    • A. 7
    • B. 9
    • C. 11
    • D. 5
    • Discuss
    • 5. The largest 4 digit number exactly divisible by 88 is

    • Options
    • A. 8888
    • B. 9999
    • C. 9944
    • D. 9988
    • Discuss
    • 6. Find the next number in the series 3, 4, 5, 5, 12, 13, 7, 24, 25, 8, 15, ...

    • Options
    • A. 26
    • B. 16
    • C. 17
    • D. 18
    • Discuss
    • 7. The difference of two numbers is 11 and (1/5)th of their sum is 9. The numbers are

    • Options
    • A. 31, 20
    • B. 30, 19
    • C. 29, 18
    • D. 28, 17
    • Discuss
    • 8. About 4 out of 5 students are left handed. If there are totally 40 students in an class. How many would be left handed ?

    • Options
    • A. 40
    • B. 45
    • C. 32
    • D. 30
    • Discuss
    • 9. What will come in place of the question mark (?) in the following number series? 3240, 540, 108, 27, ?, 4.5

    • Options
    • A. 7
    • B. 10
    • C. 9
    • D. 8
    • Discuss
    • 10. The sum of three consecutive odd numbers is 93. What is the middle number?

    • Options
    • A. 31
    • B. 33
    • C. 29
    • D. 27
    • Discuss


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