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  • Question
  • When 1? 7 of the number is subtracted from the number itself, it gives the same value as the sum of all the angles of a triangle. What is the number?


  • Options
  • A. 224
  • B. 210
  • C. 140
  • D. 350

  • Correct Answer
  • 210 

    Explanation

    Let number be the x.
    According to the equation , x - x?7 = 180
    ? 6x?7 = 180
    ? x = 210


  • Number System problems


    Search Results


    • 1. 
      What is the least number must be added to 1057 to get a number exactly divisible by 23?

    • Options
    • A. 1
    • B. 3
    • C. 2
    • D. 4
    • Discuss
    • 2. 
      The product of a number and the first whole number is equal to

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 0
    • Discuss
    • 3. 
      What is the place value of '6' in the number 4562304?

    • Options
    • A. Thousand
    • B. Hundred
    • C. Ten Thousand
    • D. Lakh
    • Discuss
    • 4. 
      Find the dividend when divisor is 13, quotient is 30 and remainder is 12

    • Options
    • A. 402
    • B. 436
    • C. 455
    • D. 543
    • Discuss
    • 5. 
      Find the face value of 7 in 942756

    • Options
    • A. 7
    • B. 700
    • C. 7000
    • D. 70000
    • Discuss
    • 6. 
      What is the remainder in the expression 29 18? 26

    • Options
    • A. 29
    • B. 26
    • C. 18
    • D. 0
    • Discuss
    • 7. 
      The number of all prime numbers less than 40 is ...

    • Options
    • A. 15
    • B. 18
    • C. 12
    • D. 17
    • Discuss
    • 8. 
      The product of two consecutive number odd number is 6723. What is the greater number?

    • Options
    • A. 89
    • B. 85
    • C. 91
    • D. 83
    • Discuss
    • 9. 
      The sum of 4 consecutive even number is 284. What would be the smallest number?

    • Options
    • A. 72
    • B. 74
    • C. 68
    • D. 66
    • Discuss
    • 10. 
      In the year 2011, Shantanu gets a total of 3832.5 Rupee as his pocket allowence. Find his pocket allowence per day.

    • Options
    • A. 9.5 Rupees
    • B. 10.5 Rupees
    • C. 12.5 Rupees
    • D. 11.5 Rupees
    • Discuss


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