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Home ‣ Aptitude ‣ Volume and Surface Area Comments
  • Question

  • Find the volume (in cm3) of a sphere of diameter 7 cm.


  • Options
  • A. 140.25
  • B. 179.67
  • C. 337.16
  • D. 213.74

  • Correct Answer
  • 179.67 

    • Tags: Bank Exams

    Volume and Surface Area problems

    Search Results

    • 1. If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?

    • Options
    • A. 110
    • B. 220
    • C. 21
    • D. 42
      • Discuss
    • 2. What is the circumference (in cm) of a circle whose area is 616 sq cm?

    • Options
    • A. 44
    • B. 22
    • C. 66
    • D. 88
      • Discuss
    • 3. In ?DEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 1:3 and HF is 7.2 cm, find length of DF?

    • Options
    • A. 2.4 cm
    • B. 4.8 cm
    • C. 3.6 cm
    • D. 9.6 cm
      • Discuss
    • 4. The radius of a hemisphere is 7 cm, find its volume?

    • Options
    • A. 718.67 cubic cm
    • B. 1437.34 cubic cm
    • C. 239.56 cubic cm
    • D. 359.34 cubic cm
      • Discuss
    • 5. ?ABC is similar to ?PQR. Length of AB is 18 cm and length of the corresponding side PQ is 12 cm. If area of ?ABC is 324 sq cm, what is the area of ?PQR?

    • Options
    • A. 72 sq cm
    • B. 144 sq cm
    • C. 36 sq cm
    • D. 487.5 sq cm
      • Discuss
    • 6. Calculate the length of the tangent (in cm) which is drawn from a point at a distance of 13 cm from the centre and the largest chord of that circle is 10 cm.

    • Options
    • A. 10
    • B. 12
    • C. 15
    • D. 16
      • Discuss
    • 7. The area and the length of one of the diagonals of a rhombus is 54 cm2 and 9 cm respectively. Find the length of its other diagonal (in cm).

    • Options
    • A. 6
    • B. 24
    • C. 12
    • D. 18
      • Discuss
    • 8. Find the total surface area (in cm2 ) of a hemisphere of diameter 42 cm.

    • Options
    • A. 4158
    • B. 5782
    • C. 6321
    • D. 7782
      • Discuss
    • 9. In ?XYZ measure of angle Y is 90 deg. If sinX = 4/5, and XY = 6cm, then what is the length (in cm) of side YZ?

    • Options
    • A. 10
    • B. 5
    • C. 8
    • D. 4
      • Discuss
    • 10. In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

    • Options
    • A. 1 : 4
    • B. 4 : 1
    • C. 1 : 2
    • D. 2 : 1
      • Discuss

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