The mean of the data 1, 2, 10, 18, 3, 17, 19 is
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In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Calamity
A 800 metres long train is running at the speed of 90 km/hr. If it crosses a bridge in 50 seconds, then what is the length (in metres) of the bridge?
When a ray of light travels from a denser medium to a rarer medium, it bends
What is the average of first 30 multiples of 9?
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Reduce something in size, amount, or extent by a gradual series of steps
Taste good food or drink and enjoy it to the full
What is the value of ( 1/3 + cosec30)?