List of top Planning Techniques and Management Questions on Tools and techniques of Surveys asked in GATE AR

In 2021, a city survey report revealed a sex ratio of 930 with an estimated increase of 2.16% over the next 20 years. In 2041, the total population of the city is projected to be 15,00,000. The estimated female population in the year 2041 will be_______ (in integer)

In a traffic survey, Enoscope is used to measure

The figure below shows a contour diagram and two points (A \& B) on the continuously ascending surface. The horizontal projection of AB is 200 m long, and the gradient of AB is 1 in 25. The constant contour interval (in m) is \underline{\hspace{1cm}} [in integer]. \begin{center} \includegraphics[width=0.5\textwidth]{09.jpeg} \end{center}

Choose the non-probability sampling method where the sample is taken from a group of people easy to contact or reach.

Select the most appropriate scale to measure Attitude, Opinion and Perception.