Question
A rectangular shaped pit of length 18 ft and breadth 16
ft is made in a rectangular field of length 64 ft and breadth 52 ft. The earth dug out of the pit is uniformly spread on the remaining area of the field. If the increase in level of the remaining area is 1.25 ft then what will be the depth of the pit?Solution
Area of the rectangular field = 64 × 52 = 3328 sq. ft Area of the rectangular pit = 18 × 16 = 288 sq. ft ∴ The area of remaining field = 3328 – 288 = 3040 sq. ft Hence, Volume of the pit = Area of remaining field × Increased level l × b × h = 3040 × 1.25 18 × 16 × h = 3800 ∴ h = 3800/288 = 13.19 ft Hence, the depth of the pit is 13.19 ft
Match Column I and Column II and choose the correct match from the given choice
You are required to match statements from columns 1 and 2 and find which of the following pairs of statement make sense meaningfully and gramm...
Column (1)
Column (1)
Column (1)
Column (2)
(A) Despite playing without talismanic captain Sunil Chhetri - laid low by fever -
(D) the star as he ...
In the following questions two columns are given containing three sentences/phrases each. In first column, sentences/phrases are A, B and C and in the ...
Match Column I and Column II and choose the correct match from the given choice
Column (1)
Column (2)
(A) ChildLine has been in operation
(D) the scheme is not yet available.
(B) It has functione...
Relevant for Exams: