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Weight of cube = Weight of Water displaced Weight of cube = 200 g Let cube sinks for d cm. Surface area of face = 10 x 10 = 100 cm² => Volume of water displaced = 100 x d cm³ Density of water is 1gm/cm³ Density = weight / Volume => Weight of water displaced = 100d x 1 = 100d g Equate both weights, => 100d = 200 => d = 2 cm Hence, 2 cm of cube height sinks in water.
In a certain code language, 'KITCHEN' is written as 'LHUBIDO', and 'HUSBAND' is written as 'ITTABME'. How will 'ELEMENT' be written in that language?
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 ...
Ten people are sitting in two parallel rows 1 and 2. A, B, C, D and E are sitting in row 1 facing the North and V, W, X, Y and Z are sitting in row 2 fa...
If the signs – and ÷ are interchanged, then which of the following equations would be correct?
In a certain code language, MAN is written as OCP and GEM is written as IGO. How will CAT be written in that language?
Select the option figure in which the given figure is embedded (rotation is NOT allowed).
Manohar cycles X km towards west and then turns right and cycles Y km to reach his office. Now, the shortest distance between the starting point and his...
Eight persons Reena, Kiran, Rahul, Deepak, Amit, Vikas, Preeti and Priya sit around a square table such that two persons sit in each of the sides. All t...
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which th...
‘A = B’ means ‘A is the father of B‘.
‘A $ B’ means ‘A is the sister of B’.
‘A * B’ means ‘A is the mother of B‘.<...