Preference

Question: If a square region (PQRS) has an area of 4 square feet, what is the length of its diagonal(PR)?

  1. a.
    4 feet
  2. b.
    2 feet
  3. c.
    8 feet
  4. d.
    2√2 feet
  5. e.
    √2 feet
Answer: d

Question: Given AB = 4 & AC = 5, the perimeter of the ractangle is--

  1. a.
    18
  2. b.
    40
  3. c.
    14
  4. d.
    22
  5. e.
    None of these
Answer: c

Question: The second angle of a right triangle is 30°. Then what is the third angle?

  1. a.
    50°
  2. b.
    60°
  3. c.
    70°
  4. d.
    80°
  5. e.
    None of them
Answer: b

Question: Is square ABCD below, what is the value of {(AC)(AD)}/{(AB)(DC)} =?

  1. a.
    1/2
  2. b.
    1
  3. c.
    √2
  4. d.
    2
Answer: c

Question: What is the width of a rectangular field, whose length is 70 feet more than its width and the perimeter is 500 feet?

  1. a.
    60 feet
  2. b.
    70 feet
  3. c.
    80 feet
  4. d.
    90 feet
  5. e.
    100 feet
Answer: d

Question: Triangle XYZ and two angles measure are shown in the diagram below. What is the measure of ∠Y?

  1. a.
    50°
  2. b.
    85°
  3. c.
    90°
  4. d.
    95°
  5. e.
    None of these
Answer: Answer not available.

Question: One side of a rectangular field is 4 meters and its diagonal is 5 meters. The area of the field is--

  1. a.
    12 sq. m
  2. b.
    15 sq. m
  3. c.
    20 sq. m
  4. d.
    4√5 sq. m
Answer: a

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