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  • Question
  • -84 x 29 + 365 =?


  • Options
  • A. 2436
  • B. 2801
  • C. -2801
  • D. -2071
  • E. None of these

  • Correct Answer
  • -2071 

    Explanation
    Given Exp. = -84 x (30 - 1) + 365
    = -(84 x 30) + 84 + 365
    = -2520 + 449
    = -2071

  • Numbers problems


    Search Results


    • 1. The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:

    • Options
    • A. 35
    • B. 310
    • C. 45
    • D. 43
    • Discuss
    • 2. Which of the following is a prime number?

    • Options
    • A. 33
    • B. 81
    • C. 93
    • D. 97
    • Discuss
    • 3. 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
    • 4. Which one of the following is the common factor of (4743 + 4343) and (4747 + 4347)?

    • Options
    • A. (47 - 43)
    • B. (47 + 43)
    • C. (4743 + 4343)
    • D. None of these
    • Discuss
    • 5. On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder?

    • Options
    • A. 4
    • B. 5
    • C. 6
    • D. 7
    • Discuss
    • 6. It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?

    • Options
    • A. (216 + 1)
    • B. (216 - 1)
    • C. (7 x 223)
    • D. (296 + 1)
    • Discuss
    • 7. 3251 + 587 + 369 -? = 3007

    • Options
    • A. 1250
    • B. 1300
    • C. 1375
    • D. 1200
    • E. None of these
    • Discuss
    • 8. The sum of first 45 natural numbers is:

    • Options
    • A. 1035
    • B. 1280
    • C. 2070
    • D. 2140
    • Discuss
    • 9. The difference between the place values of two sevens in the numeral 69758472 is

    • Options
    • A. 0
    • B. 6993
    • C. 699930
    • D. None of these
    • Discuss
    • 10. If the number 653 xy is divisible by 90, then (x + y) =?

    • Options
    • A. 2
    • B. 3
    • C. 4
    • D. 6
    • Discuss


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