IAIA stands for
Answer: International Association of Impact Assessment
Municipal Solid Wastes (MSWs) have the heating value typically in the range
Answer: 9,300 to 12,800 kJ/kg
The Motor Vehicles Act 1938 was amended in which year ?
The following statistical test is used to ascertain whether there is significant difference between the variances of two sets of observations :
The geometric mean of the following data :4, 10, 25, 10 is
United Nations Conference on Environment, also termed as Earth Summit, was held in 1992 in which city ?
In which part of India, the tropical Western Ghats are situated ?
Variety of different species, genetic variability among individuals within each species and variety of ecosystems constitute the so called
Answer: Biological diversity
Baba Amte was the leader of
Answer: Narmada Bachao Andolan
In a multiple regression model, the f-ratio is used to test the
Answer: Overall goodness of fit of the model
If the mean of a sample is 20, the standard error of mean is 1 and the t-statistic for 95% level of confidence is
2.5, the population mean will be in the range
The third moment about the mean of a distribution of a set of observations is a measure of
Consider an air shed over a city in the form of a rectangular box. The wind velocity is 5 m/sec normal to left face of the box. The length of the box along the direction of wind is 10 km and mixing height is 1 km. Assuming rapid
mixing of the pollutants which are conservative in nature, the concentration of the pollutants in the city would reach 63% of its final value in
Which one of the following states of mercury is volatile ?
Which one of the following is a peroxyl radical ?