Question
<p>&lt;p&gt;The area of four walls of a
room is 120 cm&lt;sup&gt;2&lt;/sup&gt;. If the length and breadth of the room were equal and the height of the room is 5 cm, then what is the area of the floor?&lt;/p&gt;</p>Solution
<p><p>According to question, &nbsp;</p> <p>&nbsp; =&gt; l = b &nbsp; Area of the wall = 2(l + b) h &nbsp;</p> <p>=&gt; 120 = 2(l + l) &times; 5&nbsp; &nbsp;</p> <p>=&gt; 120 = 4 &times; l &times; 5 &nbsp;</p> <p>=&gt; l = 120/20 = 6 cm</p> <p>&nbsp; Area of the floor = l &times; b = 6 &times; 6 = 36 cm<sup>2</sup>&nbsp;</p></p>
Documents converted to .......... can be published to the Web.
If we remove all the letters from this series, then which of the following element will be 7th from left end?
If all the letters in each of the words are arranged alphabetically (with in the word), How many words will remain unchanged?
If all the even numbers and symbols are dropped from the arrangement then which of the following will be third element to the right of the fifth element...
If all the words are arranged according to the alphabetical series from right to left, then which word is third from the left end?
How many letters are there in the given series which are immediately followed by a number?
L 6 7 Z @ U 5 % 6 L M @ N O L 9 @ Y # 5 F 6
Find the next term in the series: CNP, FPR, IRT, ?
How many letters are there between the first letter of second word from the left end and second letter of second word from the right end in alphabetical...
Select the combination of the letters that when placed sequentially in the blanks of the given letter series will complete the series.
l _ _ m...
In the given series, which element is eleventh to the left of the seventh consonant from the right end?
