Question
Sound cannot pass through
–Solution
Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. Sound also travels through plasma. Sound is a sequence of waves of pressure that propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). Sound cannot travel through a vacuum because it does not provide the medium to propagate.
In each of the following questions select the one which is different from the other three responses.
(A) Calm: Windy
(B) Happy: Sane
(C) Extravagant: Thrifty
(D) Limited: Boundless
Select the one which is different from the other three responses.
Who among the following lives on floor number 6?
In each of the following questions select the one which is different from the other three responses.
Four of the following five figures are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Find the odd word/ letters/number pair/number from the given alternatives.
- Out of the following five figures, four are alike in some manner and one differs from these in that manner. Select the odd figure.
Select the one which is different from the other three responses.
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