Question
A car travels 150 miles at a constant speed of 50 miles
per hour. It then makes a 30-minute stop before continuing its journey at a constant speed of 60 miles per hour for another 100 miles. What is the approximate average speed for the entire journey?Solution
Total distance = 150 + 100 = 250 miles Time taken for the first 150 miles = 150/50 = 3 hours Time taken for the last 100 miles = 100/60 = 5/3 hours Total time = 3 + 0.5 (for the stop) + 5/3 = 31/6 hours Average speed = 250 / (31/6) = 1500/31 ≈ 48.38 miles per hour Answer: (A)
A word has been given, followed by some words, one of which cannot be formed by using the letters of the word “ FRIGHTEN ” only once. Find that word...
Find which one word cannot be formed from the given letters of the word.
‘ EVERLASTING ’
...Read the directions carefully and answer the following question.
If it is possible to make only one meaningful word using the second, third, fi...
Find which one of the given words cannot be made from the letters of the given word.
‘ FORWARD ’
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TRANSPORT
Which among the following word cannot be formed using the letters of the given word only once?
CLASSMATE
In the following question, select the word which cannot be formed using the letters of the given word ' REPLACEMENT' .
In the following question, find which one word cannot be made from the letters of the given word “TRANSGENDER”
From the given alternatives select the word which cannot be formed using the letters of the given word.
ACCORDANCE
From the given alternative words, select the word which CANNOT be formed using the letters of the given word:
REFRIGERATOR
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