The mean of a distribution is 21 and the standard deviation is 7. What is the value of the coefficient variation?
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If a mirror is placed on the line AB, then which is the right image?
Author of famous book “12 Years A Slave” is
From the given answer figures, select the one in which the question figure is hidden/embedded.
The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
Name the British General who was responsible for the Jallianwalla Bagh massacre.
Transperancy International (TI) has put India at rank ___ out of 168 countries in its Competition Perception Index as on January 2016.
Physical Research Laboratory was founded by ____.