Pen : Write :: Knife : \(\underline{\hspace{2cm}}\)
Which one of the following options maintains a similar logical relation in the above?
Step 1: Identify the relation in the first pair.
In Pen : Write, the relation is tool : function/action.
A pen is an instrument whose primary function is to write.
Step 2: Apply the same relation to the second pair.
In Knife : \(\underline{\hspace{2cm}}}, we again need the \textbf{function/action}\) performed by a knife.
A knife is an instrument whose primary function is to \textbf{cut.
Step 3: Check the options.
(A) Vegetables = this is an object that can be cut, not the action.
(B) Sharp = this is a property of a knife, not the action.
(C) Cut = this is the correct action/function of a knife.
(D) Blunt = this is the opposite property of sharp, not the action.
Step 4: Conclusion.
Therefore, the correct analogy is Knife : Cut.
Final Answer: (C) Cut
An electricity utility company charges ₹7 per kWh. If a 40-watt desk light is left on for 10 hours each night for 180 days, what would be the cost of energy consumption? If the desk light is on for 2 more hours each night for the 180 days, what would be the percentage-increase in the cost of energy consumption?
In the context of the given figure, which one of the following options correctly represents the entries in the blocks labelled (i), (ii), (iii), and (iv), respectively?

A bag contains Violet (V), Yellow (Y), Red (R), and Green (G) balls. On counting them, the following results are obtained:
(i) The sum of Yellow balls and twice the number of Violet balls is 50.
(ii) The sum of Violet and Green balls is 50.
(iii) The sum of Yellow and Red balls is 50.
(iv) The sum of Violet and twice the number of Red balls is 50.
Which one of the following Pie charts correctly represents the balls in the bag?
An electricity utility company charges ₹7 per kWh. If a 40-watt desk light is left on for 10 hours each night for 180 days, what would be the cost of energy consumption? If the desk light is on for 2 more hours each night for the 180 days, what would be the percentage-increase in the cost of energy consumption?
In the context of the given figure, which one of the following options correctly represents the entries in the blocks labelled (i), (ii), (iii), and (iv), respectively?

A bag contains Violet (V), Yellow (Y), Red (R), and Green (G) balls. On counting them, the following results are obtained:
(i) The sum of Yellow balls and twice the number of Violet balls is 50.
(ii) The sum of Violet and Green balls is 50.
(iii) The sum of Yellow and Red balls is 50.
(iv) The sum of Violet and twice the number of Red balls is 50.
Which one of the following Pie charts correctly represents the balls in the bag?