What is the Indian Statistical Service (ISS) examination?

The Indian Statistical Service (ISS) examination is conducted by the Union Public Service Commission (UPSC) to recruit statisticians for government ministries and departments in India.

What subjects are included in the ISS syllabus?

The ISS syllabus includes Probability, Statistical methods, Statistical Inference, Linear Models, Sampling Techniques, Econometrics, Time Series Analysis, Multivariate Analysis, Demography, Statistical Quality Control, Official Statistics, Computer Applications, Numerical Analysis, Index number, Demand Analysis, Design of experiment, General English & General Studies. There topics covered in sunrise classes

Where can I find ISS coaching in Delhi?

Students can find specialized ISS coaching institutes in Delhi such as Sunrise Classes which provide structured preparation for the Indian Statistical Service examination. With regular test series, doubt facility, live mentorship facility, updated notes, previous year solution with expert guidance under S K Choudhary Sir.

Is online ISS coaching available in India?

Yes, many institutes including Sunrise Classes provide online ISS coaching programs so that students across India can prepare for the examination remotely. With regular test series, doubt facility, live mentorship facility, updated notes, previous year solution with expert guidance under S K Choudhary Sir

Who can apply for the ISS examination?

Candidates who have a postgraduate degree in Statistics, Mathematical Statistics or Applied Statistics from a recognized university are eligible to apply for the ISS examination.

What is the best way to prepare for the ISS exam?

The best way to prepare for the ISS exam is to build strong concepts in statistics, solve previous year questions, take mock tests regularly and follow a structured study plan.

Does ISS coaching include test series and mock exams?

Most ISS coaching programs include regular test series, mock exams and previous year question discussions to help students practice and evaluate their preparation like sunrise classes provides better test series.

What is the role of coaching institutes in ISS preparation?

Coaching institutes help students understand complex statistical concepts, provide structured study material, conduct mock tests and guide aspirants throughout the preparation process.

Which topics are most important for ISS statistics papers?

Important topics for ISS statistics papers include Probability Theory, Statistical Inference, Linear Models, Sampling Techniques, Econometrics, Time Series Analysis, Demography, statistical quality control, Multivariate analysis, official statistics.

Why choose Sunrise Classes for ISS coaching?

Sunrise Classes provides specialized coaching for ISS aspirants with experienced faculty, comprehensive study materials, mock tests and personalized mentorship.

What is the Indian Statistical Service exam?

The Indian Statistical Service examination is conducted by UPSC for recruiting professional statisticians into government ministries and departments.

Does Sunrise Classes provide online ISS coaching?

Yes, Sunrise Classes provides structured online recorded classes, study materials, assignments, and test series for Indian Statistical Service preparation.

Who can apply for the ISS examination?

Candidates with a bachelor's or master's degree in Statistics, Mathematical Statistics, or Applied Statistics can apply for the Indian Statistical Service exam.

ISS Previous Year Paper 2019 GS Solution Question 2(a) Desertification in Rajasthan and Heavy Rainfall in Meghalaya

Gajender Raaz
3 days ago
2 min read

ISS Previous Year Paper 2019 GS Solution Question 2(a) Desertification in Rajasthan and Heavy Rainfall in Meghalaya. Detailed answer explaining the geographical factors responsible for contrasting climatic conditions in these regions.

ISS Previous Year Paper 2019 GS Solution Question

Q.2(a) Explain the causes of desertification in Rajasthan and heavy rainfall on the windward side of the Meghalaya Plateau.

Answer :

The climatic conditions of Rajasthan and Meghalaya differ significantly due to variations in topography, location, and monsoon dynamics.

Causes of Desertification in Rajasthan

Rajasthan, particularly the Thar Desert region, experiences arid and semi-arid conditions because of several factors:

The Aravalli Range runs parallel to the southwest monsoon winds and therefore does not effectively obstruct them to cause rainfall.
The region is located far from major moisture sources, resulting in low precipitation.
High temperatures lead to excessive evaporation and moisture loss.
Sparse vegetation cover increases soil erosion and land degradation.
Human activities such as overgrazing, deforestation, and unsustainable agricultural practices accelerate desertification.

Causes of Heavy Rainfall in Meghalaya

The Meghalaya Plateau, especially places like Mawsynram and Cherrapunji, receives extremely heavy rainfall due to:

Moisture-laden Bay of Bengal branch of the southwest monsoon moves towards northeastern India.
The Khasi Hills present a steep barrier to these winds.
The winds are forced to rise rapidly, resulting in intense orographic rainfall.
The funnel-shaped topography of the region further concentrates moisture-bearing winds, enhancing precipitation.

Thus, while Rajasthan suffers from moisture deficiency and land degradation, Meghalaya receives abundant rainfall due to favorable topographical and monsoonal conditions.

Conclusion

The contrasting climatic conditions of Rajasthan and Meghalaya highlight the importance of topography and monsoon dynamics in shaping regional environments. Understanding these factors is essential for environmental management, water conservation, and sustainable development.

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