logo

CuriousTab

CuriousTab

Discussion

Home ‣ Aptitude ‣ Area Comments
  • Question

  • What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?


  • Options
  • A. 186
  • B. 144
  • C. 132
  • D. 168

  • Correct Answer
  • 168 

    • Area problems

    Search Results

    • 1. What is the slope of the line perpendicular to the line passing through the points (8,2) and (3,1)?

    • Options
    • A. 5
    • B. 3/5
    • C. 5/3
    • D. 1/5
      • Discuss
    • 2. Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?

    • Options
    • A. (-1 , 7)
    • B. (1 , -7)
    • C. (1 , 6)
    • D. (-1 , -7)
      • Discuss
    • 3. What is the area (in sq cm) of an equilateral triangle of side 14 cm?

    • Options
    • A. 49?3
    • B. 98?3
    • C. (49/2)?3
    • D. (49/4)?3
      • Discuss
    • 4. What is the area (in sq cm) of a rhombus if the lengths of the diagonals are 12 cm and 14 cm?

    • Options
    • A. 42
    • B. 168
    • C. 84
    • D. 63
      • Discuss
    • 5. ? DEF is right angled at E. If m?D = 30°, what is the length of DE (in cm), if EF = 6?3 cm?

    • Options
    • A. 18
    • B. 12?3
    • C. 18?3
    • D. 12
      • Discuss
    • 6. Area of 4 walls of a cuboid is 57 sq m, if its length is 5.5 m and height is 3 m. What is its breadth (in m)?

    • Options
    • A. 4.5
    • B. 4
    • C. 3
    • D. 3.5
      • Discuss
    • 7. D and E are points on side AB and AC of ?ABC. DE is parallel to BC. If AD:DB = 2:3, what is the ratio of area of ?ADE and area of quadrilateral BDEC?

    • Options
    • A. 4 : 21
    • B. 4 : 25
    • C. 4 : 29
    • D. 4 : 9
      • Discuss
    • 8. The height of an equilateral triangle is 18 cm. Its area is

    • Options
    • A. 36√3 sq. m.
    • B. 108√3 sq. cm.
    • C. 108 sq. cm.
    • D. 96√3 sq. m.
      • Discuss
    • 9. The sides of a triangle are in the ratio 1/2 : 1/3 : 1/4 and its perimeter is 104 cm. The length of the longest side (in cm) is

    • Options
    • A. 52
    • B. 48
    • C. 32
    • D. 26
      • Discuss
    • 10. The four walls and ceiling of a room of length 25 m, breadth 12 m and height 10 m are to be painted. Painter A can paint 200 m2 in 5 days, Painter B can paint 250 m2 in 2 days. If A and B work together, they will finish the job in

    • Options
    • A. 6 days
    • B. 6 10/33 days
    • C. 7 10/33 days
    • D. 8 days
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.