Question
The average age of 19 girls is 45 years. If the age of
one more girl is added the average decreases by half a year. What is the age of new girl?Solution
Total age of 19 girls = 19 times; 45 = 855 years If the age of one more girl is added the average decreases by half a year, there4; Total age of 20 girls = 44.5 times; 20 = 890 Now, the age of new girl = 890 ndash; 855 = 35 years
HEAD AND SHOULDERS ABOVE
I) The new model is head and shoulders above its competitors in terms of both quality and design.
II) His perfo...
Charley Horse
- Think on your ______ Â
Select the most appropriate option to substitute the bold segment in the given sentence. If there is no need to substitute, select no improvement
make full use of and derive benefit from a resource
Can't cut the mustard
In the given question a sentence with a blank is given. From the options choose the idiom which will fit perfectly in the blank and make the sentence c...
Weather the storm
The traffic came to a standstill after the heavy downpour of rain.
Nip It in the Bud
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