The ratio of length to breadth of a rectangle is 8:5. When the length and breadth of the rectangle is increased by 20% and decreased by 50% respectively, then its perimeter becomes 363 cm. Find the original area (in cm2) of the rectangle.
Let the original length and breadth of the rectangle be 8x cm and 5x cm, respectively According to the question, 2 × {(1.2 × 8x) + (0.5 × 5x)} = 363 Or, 9.6x + 2.5x = 363 Or, x = 363/12.1 = 15 Therefore, original area of the rectangle = 8x × 5x = 40x2 = 9000 cm2
In a certain code language, ‘93151493’ is related to 'ICONIC' in the same way ‘16118181520’ is related to which of the following words?
...What will be the code for ‘record assembly allegedly suffers’?
If MOUTH is coded as 46328, then NATION is coded as
QEWIUT
In a certain code, REGIONAL is written as ESIHNPLB. How will COHERENT be written in that code?
If 'DECIMAL' is coded as 15 and 'JUICE' as 35, then what is the code number for the word 'SUPREME'?
Which of the following is the code for “really” in the given language?
If ‘lived is coded as ‘ma’ then what is the code for ‘to’?
In certain code language, 'MANNERS' is coded as 'OZPMGIU'. How will 'LEOPARD' be coded in that language?
In a certain code language, "NAILS" is written as "QDLOV" and "RIGHT" is written as "ULJKW". How will "DINNER" be written in that language?
