Question
The average cost price of 25 pens (having equal cost
price) decreased by Rs.4, when one of the pen is replaced by a new pen having cost price of Rs.60. Find the cost price of the pen that was replaced.Solution
Let the cost price of each pen be Rs.x So, cost price of 25 pens = Rs.25x According to the question, => (25x – x + 60)/25 = x – 4 => 24x + 60 = 25x – 100 => x = 160 Therefore, the cost price of the pen that was replaced is = Rs.160
Mammoth
 Fill in the blanks with the appropriate antonym of the word in Italic from the options given:
His optimistic outlook was replaced by _______ ...
TRANSFORM
In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in meaning ...
Which pair is wrongly matched?
Select the most appropriate synonym of the given word.
Regime
Select the correct conclusion based on the meaning of the highlighted word:
Statement: The trade embargo has impacted export revenue.
Conc...
- Choose the word opposite in meaning to the bold word.
Turbulent Pick an antonym for the word given from the options given below.
Plethora
Choose the one which best expresses the meaning of the given word .
Precarious
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