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  • Question
  • What is the value of Tan 60 + Cosec 60?


  • Options
  • A. 5/3
  • B. 2/?3
  • C. 5/?3
  • D. 2/3

  • Correct Answer
  • 5/?3 

  • Tags: Bank Exams

    Simplification problems


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    • 1. The areas of two similar triangles ?ABC and ?PQR are 121 sq cms and 64 sq cms respectively. If PQ = 12 cm, what is the length (in cm) of AB?

    • Options
    • A. 7.25
    • B. 6.25
    • C. 16.5
    • D. 5.25
    • Discuss
    • 2. At what point does the line 3x + 2y = 12 cuts the Y-axis?

    • Options
    • A. (0, 6)
    • B. (0, -6)
    • C. (6, 0)
    • D. (-6, 0)
    • Discuss
    • 3. What is the reflection of the point (4 , -3) in the line y = 1?

    • Options
    • A. (4, -5)
    • B. (4, 5)
    • C. (-4, -5)
    • D. (-4, 5)
    • Discuss
    • 4. The 3rd and 8th term of an arithmetic progression are -13 and 2 respectively. What is the 14th term?

    • Options
    • A. 23
    • B. 17
    • C. 20
    • D. 26
    • Discuss
    • 5. The sum of a number and 4 times its reciprocal is 5. What is the number?

    • Options
    • A. 4
    • B. 5
    • C. 6
    • D. 7
    • Discuss
    • 6. ? XYZ is right angled at Y. If m?Z = 60°, then what is the value of (1/?2) Sec X?

    • Options
    • A. 2/?3
    • B. 1/?6
    • C. 1/?3
    • D. 2/?6
    • Discuss
    • 7. If x/3 - [5(7x/5 - 4/3)]/2 = -x/6, then what is the value of x?

    • Options
    • A. 10/9
    • B. -10/9
    • C. -9/10
    • D. 9/10
    • Discuss
    • 8. If a3+ b3 = 19 and a + b = 1, then what is the value of ab?

    • Options
    • A. 5
    • B. -6
    • C. 7
    • D. -9
    • Discuss
    • 9. A fraction is greater than its reciprocal by (72)/(77). What is the fraction?

    • Options
    • A. 7/11
    • B. 11/7
    • C. 4/7
    • D. 7/4
    • Discuss
    • 10. What is the value of (1/?2) Cot 45° + (1/?3) Cosec 60°?

    • Options
    • A. (?6 + 1)/?3
    • B. ?3
    • C. (1 + 3?2)/?3
    • D. (3 + 2?2)/3?2
    • Discuss


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