Question
A magnesium ribbon burns with a dazzling flame in air
(oxygen) and changes into a white substance 'X'. The X is:Solution
The correct answer is D
What is the correlation coefficient of the straight line ax+by+c=0 wherein a>0 and b <0
Suppose the relationship between Y and two explanatory variables in true model is Yi = 5+2.4X1i-3.5X2i + ei . What is the value of beta(1) in the regres...
 The index of import prices stands at 150 and that of exports is 180. What is the terms of trade
The GDP’s (at factor cost) and population sizes of two countries A and B were identical in a particular year. Which of the following statements is the...
 Mean salary of total 100 employees was given to be 800. Also, mean salary of male and female employees was 400 and 900 respectively. Find the percent...
A neutral technological change __________
An indirect utility function
As per the Economic survey 2023-24, what has been identified as a major challenge for India's business services sector in the future?
Consider a Solovian economy with the aggregate production function Yt  = K1/2l1/2 ​ . The initial size of the population is 100...
For which of the following Farrar–Glauber test regression test is done?
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