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Let the speed of boat in still water be x km/hr and that of stream be y km/hr. ATQ, ⇒ (x + y) – (x – y) = 8 ⇒ y = 4 km/hr ⇒ x = 4 × 5/2 = 10 km/hr Required time = [42/(10+4)] + [36/(10−4)] = 9 hr
A paper is folded and cut as shown in the following figure. Select the option that depicts how this paper will appear when unfolded?
A piece of paper is folded and punched as shown below. From the given responses indicate how it will appear when opened.
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened. ...
A paper is folded and cut as shown. How will it appear when unfolded?
In the question figures below, a piece of paper is folded and cut as shown below. Find out from the answer figures how it will appear when opened. Quest...
Which piece of paper will appear in the question figure when folded as shown below in the answer figures? From the given answers, indicate how will it a...
A transparent sheet with a pattern is given. Choose from the four alternatives as to how the pattern would appear when the transparent sheet is folded a...
