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1.
If the length of the diagonal AC of a square ABCD is 4.2 cms then the area of the square is?
- A.10.42cm2
- C.7.92cm2
- B.9.00cm2
- D.8.82cm2
- Answer
- Report
Answer : [D]
2.
The ratio between the length and the perimeter of a rectangular plot is 1:3 and the ratio between the breadth and Perimeter of the plot is 1:6. What is the ratio between the length and area of the plot?
- A.1 : 8
- C.2 : 1
- B.2 : 5
- D.Data Inadequate
- Answer
- Report
Answer : [D]
3.
The lengths of diagonals of a rhombous are 24cm and 10cm respectively. What is the area of the rhombus?
- A.240cm2
- C.120cm2
- B.80cm2
- D.100cm2
- Answer
- Report
Answer : [C]
4.
Find the costs of carpeting a square room of side 8 meters with carpet at the rate of Rs.44 per meter square?
- A.Rs. 400
- C.Rs. 2816
- B.Rs. 500
- D.Rs. 250
- Answer
- Report
Answer : [C]
5.
A room is 8 meters long and 4 meters wide. How many paving stones each
measuring 2.5dm by 2dm are required to pave its floor?
measuring 2.5dm by 2dm are required to pave its floor?
- A.700
- C.720
- B.640
- D.810
- Answer
- Report
Answer : [B]
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