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  • Question
  • Simplify the following equation ? 2003 x 2004 - 2001 x 2002 = ?


  • Options
  • A. 8010
  • B. 8020
  • C. 8030
  • D. 8040

  • Correct Answer
  • 8010 

    Explanation

    (2000 + 3)(2000 + 4) - (2000 + 1)(2000 + 2) = ?
    Since (2000 x 2000) - (2000 x 2000) is equal to zero. ?
    = (8000 + 6000 + 12) - (4000 + 2000 + 2)
    => 14012 - 6002 = 8010.

  • Tags: AIEEE, Bank Exams, CAT, Bank Clerk, Bank PO

    Simplification problems


    Search Results


    • 1. 43% of 616.6 + 37% of 217 =?

    • Options
    • A. 345.428
    • B. 354.428
    • C. 344.428
    • D. 364.428
    • Discuss
    • 2. In an examination, a student scores 4 marks for every correct answer and loses I mark for every wrong answer. If he attempts in all 60 questions and secures 130 marks, the number of questions he attempts correctly, is:

    • Options
    • A. 35
    • B. 38
    • C. 40
    • D. 42
    • Discuss
    • 3. If sin?+cosec?=2, the value of sinn?+cosecn? is

    • Options
    • A. 2
    • B. 0
    • C. 1
    • D. 1/n
    • Discuss
    • 4. 10+10(9) =

    • Options
    • A. 180
    • B. 110
    • C. 100
    • D. 19
    • Discuss
    • 5. Solve this inequality 3p - 16 < 20?

    • Options
    • A. p >= 12
    • B. p <= 11/3
    • C. p < 12
    • D. p > 11/3
    • Discuss
    • 6. The difference between two numbers is 1146. When we divide the larger number by smaller we get 4 as quotient and 6 as remainder. Find the larger number

    • Options
    • A. 1526
    • B. 1431
    • C. 1485
    • D. 1234
    • Discuss
    • 7. If a= x13y13+x-13y-13 then a3-3ay-x is equal to

    • Options
    • A. y^2x
    • B. x^2y
    • C. a^2x
    • D. a^2y
    • Discuss
    • 8. If x(2x + 3) = 90 and 7y-1/2+ 2y-1/2= y1/2 (x and y are positive numbers), then what is the value of x2+ y2 ?

    • Options
    • A. 45
    • B. 109
    • C. 117
    • D. 126
    • Discuss
    • 9. If a3+ b3 = 341 and ab = 30, then what is the value of a + b?

    • Options
    • A. 1
    • B. 9
    • C. 7
    • D. 11
    • Discuss
    • 10. Common factor of 24b6c8d2, 18a6c2d4, 12a4b4 is

    • Options
    • A. 72a2b2c2d2
    • B. 72a6b6c8d4
    • C. 6a2b2
    • D. 6
    • Discuss


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