_____________ is the number of deaths in the population during a given period.
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The instrument used to measure Blood Pressure is
In terms of size, Venus ranks no. ___ in our Solar System.
Which of the following pairs is NOT correctly matched?
Air pollution level is considered to be moderate if Air Quality index between
Friction is caused by the ______________ on the two surfaces in contact.
The phenomenon of change in direction of light when it passes from one medium to another is called
In September 2017, Link – IV Pipeline Canal of Saurashtra Narmada Avtaran Irrigation (SAUNI) Yojana was launched in ______.