Question
A cuboidal room has dimensions of
15 meters, 12 meters, and 8 meters. The area of each sidewall exceeds the area of the front wall by 24 m². Calculate the cost of painting the ceiling of the room at a rate of Rs. 25 per/m².Solution
ATQ, Since, 15 × 12 = 180 m2 And, 12 × 8 = 96 m2 And, 15 × 8 = 120 m2 So, area of the side walls = 120 m2 And, area of front walls = 96 m2 Therefore, area of the floor/ceiling = 180 m2 Hence, cost of painting the ceiling = 180 × 25 = Rs. 4,500
‘A # B’ means ‘A is the brother of B’
‘A @ B’ means ‘A is the daughter of B’.
‘A & B’ means ‘A is the husband of B�...
Answer the following question based on the direction given below:
If 'A#B' means 'A is the father of B' 'A@B' means 'A is the brother of B' 'A$...
'A + B' means 'A is the father of B'. 'A - B' means 'A is the son of B'. 'A ÷ B' means 'A is the daughter-in-law of B'. 'A X B' means 'A is married to ...
If ‘L * N @ O × P % O × M @ Q’ is true then how is Q related to O if Q is female?
In the given relationship, ____ is related to ____ in the same way as M is related to E.
Answer the questions based on the information given below.
L + M means L is the wife of M.
L ? M means L is the son of M.
L...
Read the following logic and answer the given question.
A @ B means A is the husband of B.
A # B means A is the wife of B
A $ B men...
Statements : X = E > U, T ≥ V > W, E > W = U
Conclusions : I. T >U II. X ≥ V
‘A@B’ means ‘A is the father of B’. ‘A#B’ means ‘A is the sister of B’. ‘A$B’ means ‘A is the brother of B’. ‘A%B’ means �...
'A @ B' means 'A is the father of B'. 'A & B' means 'A is the son of B'. 'A β B' means 'A is the daughter of B'. 'A # B' means 'A is married to B'. 'A ...
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