A bar graph showing the heights of six mountain peaks. Study the bar graph and answer questions.
When the heights of the given peaks are written in ascending order, what is the average of the middle two peaks?
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A bar graph showing the heights of six mountain peaks. Study the bar graph and answer questions
Write the ratio of the heights of the highest peak and the lowest peak
Which peak is the second highest ?
The average height of all the peaks (in meters) is
Which of the following ratios can be the ratio of the sides of a right angled triangle?
A train, 200 m long, is running at a speed of 54 km/hr. The time in seconds that will be taken by train to cross a 175 m long bridge is
Loss of 20% on selling price is equal to x% loss in cost price. What is x?
A dealer marks a washing machine for Rs. 7500, and allows a discount of 6% on it. Find the selling price