Question
The external dimensions of an open rectangular wooden
box are 88 cm by 74cm by 67cm. If the wood is 2cm thick all around, find the amount of volume of wood used.(correct to one decimal place)Solution
Capacity of the box = 84 × 70 × 65 = 382200 m³ Volume of the rectangular wooden box = 88 × 74 × 67 = 436304 m³ Volume of the wood used = volume of the rectangular wooden box – capacity of the box = (436304 – 382200) = 54104 m³Â
What approximate value will come in place of the question mark (?) in the following equation?
49.85 – 5.31 + 9.97 =?
Refer to the given number, symbol series and answer the question that follows.
(Left) 7 + * 7 # & 8 6 5 % 4 $ 6 # @ 4 7 ! 2 5 (Right)
How ...
Select the correct set of symbols:Â
21Â Â Â 9Â Â Â 13Â Â Â 7 = 195
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the w...
Seven persons A, C, G, K, M, S and Y are sitting around a round table facing its centre but not necessarily in the same order. A sits immediate right of...
In a certain code language, ‘rep sho pel’ means ‘goats are bleating’; ‘sho jin ken’ means ‘goats and cows’ and ‘met rep pi’ means 'd...
How many meaningful four-letter English words can be formed using the second, third, fifth and seventh letters of the word TOURIST (when counted from le...
In a certain code, SAM is written as 917 and ENTHUSE is written as 2634892. In this coding system, which of the following could be a possible code for ...
A paper is folded and cut as shown below. How will it appear when unfolded?
In a knockout football competition 23 teams participated. What was the least number of matches they needed to play to decide the winner?