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  • Question
  • What is the simplified value of 18 - 12 ?


  • Options
  • A. 5/?2
  • B. 5?2
  • C. 2?5
  • D. 2/?5

  • Correct Answer
  • 5/?2 

  • Tags: Bank Exams

    Simplification problems


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    • 1. Shaan got a total of Rs. 912 in the denomination of equal numbers of Rs. 1, Rs. 5 and Rs. 10 coins. How many coins do Shaan posses?

    • Options
    • A. 16
    • B. 57
    • C. 171
    • D. 323
    • Discuss
    • 2. If 5x + 4(1 - x) > 3x - 4 > 5x/3 - x/3; then x can take which of the following values?

    • Options
    • A. 2
    • B. 1
    • C. 3
    • D. -2
    • Discuss
    • 3. If x + y = 10 and x2 + y2 = 68 , then find xy

    • Options
    • A. 21
    • B. 24
    • C. 25
    • D. 16
    • Discuss
    • 4. Coefficient of x in (x + 8)(6 - 3x) is

    • Options
    • A. 18
    • B. 30
    • C. -18
    • D. -30
    • Discuss
    • 5. Find equation of the perpendicular bisector of segment joining the points (2,6) and (4,0)?

    • Options
    • A. x + 3y = 6
    • B. x + 3y = -6
    • C. x - 3y = -6
    • D. x - 3y = 6
    • Discuss
    • 6. What is the simplified value of 18 - 12 ?

    • Options
    • A. 5/?2
    • B. 5?2
    • C. 2?5
    • D. 2/?5
    • Discuss
    • 7. What is the value of (tan30 ° - ?3/2) ?

    • Options
    • A. -1/2?3
    • B. (2?3-?6)/2?2
    • C. (2-?3)/2
    • D. 1/6
    • Discuss
    • 8. ?DEF is right angled at E. If cotD = 5/12, then what is the value of sinF ?

    • Options
    • A. 5/12
    • B. 13/5
    • C. 5/13
    • D. 13/12
    • Discuss
    • 9. If tan 45° + cosec 30° = x, then find the value of x.

    • Options
    • A. ?3
    • B. (1-2?2)/?2
    • C. (?3-4)/2?3
    • D. 3
    • Discuss
    • 10. If ?[(1 + cosA)/2] = x, then find the value of x.

    • Options
    • A. sin(A/2)
    • B. tan(A/2)
    • C. cot(A/2)
    • D. cos(A/2)
    • Discuss


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