Question
A rectangular parking space is marked out by painting
three of its sides. If the length of the unpainted side is 9 ft, and the sum of the lengths of the painted sides is 37 ft, then what is the area of the parking space in square feet?Solution
The one of sides of the rectangle = 9 ft. The sum of the remaining three sides = 37 ft. The sum of the remaining two sides = 37-9 = 28 ft. The length of the other side of rectangle = 28/2 = 14 ft. So, the length and breadth of the rectangle are 14 ft. and 9 ft. respectively. Area of rectangle = 14 x 9 = 126 ft².
What number should replace the question mark?Â
In each of the following questions select the related letter/word/figure/number from the given alternatives.
JRH : ? : : KOV : 51Â
Select the number from among the given option that can replace the question mark (?) in the following series.
6, 31, 126, 381, 766, ?
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 14, 12, 108
Second row:...
Find the missing number?
What will come in the place of question mark?
Select the number from the given option that can replace the question mark (?) in the following series:
32, 16, 24, 60, ?, 945
Study the given matric carefully and select the number from among the given options that can replace the question mark (?) in it.
Select the option that is related to the third number in the same way as the second number is related to the first number.
15 : 5 :: 26 : (?)
Find the missing number by analysing the pattern followed by the numbers in each row.
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