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Home Aptitude Simplification Comments

  • Question
  • 43% of 616.6 + 37% of 217 =?


  • Options
  • A. 345.428
  • B. 354.428
  • C. 344.428
  • D. 364.428

  • Correct Answer
  • 345.428 

    Explanation

    43 x 616.6/100 + 37 x 217/100

    => 265.138 + 80.29

    =>  345.428

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

    Simplification problems


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    • 1. 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
    • 2. If sin?+cosec?=2, the value of sinn?+cosecn? is

    • Options
    • A. 2
    • B. 0
    • C. 1
    • D. 1/n
    • Discuss
    • 3. 10+10(9) =

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

    • Options
    • A. p >= 12
    • B. p <= 11/3
    • C. p < 12
    • D. p > 11/3
    • Discuss
    • 5. 5 + 2 x 10 =

    • Options
    • A. 70
    • B. 20
    • C. 25
    • D. 52
    • Discuss
    • 6. Simplify the following equation ? 2003 x 2004 - 2001 x 2002 = ?

    • Options
    • A. 8010
    • B. 8020
    • C. 8030
    • D. 8040
    • Discuss
    • 7. 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
    • 8. 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
    • 9. 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
    • 10. 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


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