Skip to main content

Birbal Sahni Institute Jamun Study MCQ — 2 अभ्यास प्रश्न उत्तर सहित

2 Birbal Sahni Institute Jamun Study बहुविकल्पीय प्रश्नों का अभ्यास करें, विस्तृत उत्तर और व्याख्या सहित। RAS/RPSC परीक्षा की तैयारी के लिए आदर्श।

2 प्रश्न विज्ञान एवं प्रौद्योगिकी

Practice Questions

Q1. With reference to the new findings on Jamun (Syzygium) origin released by the Department of Science and Technology on April 20, 2026, consider the following statements: 1. The study concludes that the genus Syzygium originated in Antarctica around 30 million years ago. 2. The study confirms that the genus was absent from the Indian plate until the Late Pleistocene. Which of the statements given above is/are correct?

A 1 only
B 2 only
C Both 1 and 2
D Neither 1 nor 2 Correct

Explanation

Both statements are incorrect. The study attributes Syzygium an East Gondwanan origin around 80 million years ago (not Antarctica around 30 million years ago) and confirms that the genus was already present on the Indian plate by the Early Eocene 55 million years ago, not absent until the Late Pleistocene.

Q2. Consider the following statements regarding the Birbal Sahni Institute of Palaeosciences (BSIP) study on Jamun (Syzygium) released on April 20, 2026: 1. BSIP is an autonomous institute of the Department of Science and Technology and is located in Lucknow. 2. The study identified a new species named Syzygium paleosalicifolium based on 11 well-preserved fossil leaves recovered from the Kasauli Formation of Himachal Pradesh. Which of the statements given above is/are correct?

A 1 only
B 2 only
C Both 1 and 2 Correct
D Neither 1 nor 2

Explanation

Both statements are correct. BSIP is an autonomous institute of the Department of Science and Technology located in Lucknow, and the study described 11 fossil leaves recovered from the Kasauli Formation of Himachal Pradesh, naming the new species Syzygium paleosalicifolium.

You've seen 2 of 2 questions

Sign up free to practice all questions with detailed explanations and track your progress.

Frequently Asked Questions

Birbal Sahni Institute Jamun Study के कितने MCQ प्रश्न उपलब्ध हैं?
Aspirant Academy पर 2 Birbal Sahni Institute Jamun Study अभ्यास MCQ उपलब्ध हैं, प्रत्येक प्रश्न के लिए विस्तृत उत्तर और व्याख्या सहित।
क्या Birbal Sahni Institute Jamun Study MCQ के लिए उत्तर और व्याख्याएँ दी गई हैं?
हाँ, Birbal Sahni Institute Jamun Study के प्रत्येक प्रश्न के साथ सही उत्तर और विस्तृत व्याख्या दी गई है ताकि आप मूल अवधारणा को समझ सकें।
Birbal Sahni Institute Jamun Study RAS/RPSC परीक्षा के लिए कैसे प्रासंगिक है?
Birbal Sahni Institute Jamun Study RAS/RPSC पाठ्यक्रम के विज्ञान एवं प्रौद्योगिकी अनुभाग के अंतर्गत आता है। यह एक नियमित रूप से परीक्षा में पूछा जाने वाला क्षेत्र है और इन MCQ के नियमित अभ्यास से आपकी तैयारी मजबूत होगी।
क्या मैं Birbal Sahni Institute Jamun Study के प्रश्नों का हिंदी में अभ्यास कर सकता हूँ?
हाँ, Aspirant Academy द्विभाषी समर्थन प्रदान करता है। आप Birbal Sahni Institute Jamun Study MCQ का अंग्रेजी और हिंदी दोनों में अभ्यास कर सकते हैं, जिसमें प्रश्न, विकल्प और व्याख्या शामिल हैं।

More Topics in विज्ञान एवं प्रौद्योगिकी

Continue your विज्ञान एवं प्रौद्योगिकी preparation with these related topics.

रक्षा एवं अंतरिक्ष प्रौद्योगिकी

657 questions

हालिया प्रगति एवं भारतीय योगदान

264 questions

कम्प्यूटर एवं सूचना संचार प्रौद्योगिकी

254 questions

आनुवंशिकी, जैव प्रौद्योगिकी एवं नैनो प्रौद्योगिकी

100 questions

सरकारी विज्ञान एवं प्रौद्योगिकी कार्यक्रम एवं नीतियाँ

98 questions

स्वास्थ्य, खाद्य एवं पोषण

98 questions

दैनिक विज्ञान की मूल बातें

96 questions

कृषि, बागवानी एवं पशुपालन

49 questions

अर्धचालक

2 questions

Green Steel and Decarbonisation

2 questions

परमाणु ऊर्जा

2 questions

सार्वजनिक स्वास्थ्य

2 questions

Semiconductor Mission

2 questions

India-Korea Space Day

2 questions

Hydrocarbons & Energy

2 questions

रक्षा प्रौद्योगिकी

2 questions

India Semiconductor Mission

2 questions

Regulatory Governance

1 questions

Earth Observation Satellite

1 questions

AI in Governance

1 questions

Palaeobotany

1 questions

Mission Mausam

1 questions

Satellite Meteorology

1 questions

Satellite Systems

1 questions

Space Sector Reforms

1 questions

Plant Evolution

1 questions

Industry-Academia Collaboration

1 questions

Vande Bharat Manufacturing

1 questions

Small Modular Reactors

1 questions

स्टार्टअप

1 questions

Naval Modernisation

1 questions

Electrochromic Devices

1 questions

Atomic Energy Regulation

1 questions

Vande Bharat

1 questions

Aviation Infrastructure

1 questions

Defence Indigenisation

1 questions

Nuclear Safety

1 questions

Fast Breeder Reactors

1 questions

नागरिक उड्डयन

1 questions

Smart Materials

1 questions

AERB Regulation

1 questions

Kavach

1 questions

Connected Vehicles

1 questions

Digital Health Mission

1 questions

Public Consultation

1 questions

Nuclear Reactor Design

1 questions

Three-Stage Nuclear Programme

1 questions

Private Space Sector

1 questions

Electronics Manufacturing

1 questions

High-Speed Rail

1 questions

Research and Innovation

1 questions

Indigenisation

1 questions

Explore Other Subjects

Ready to practice all 2 questions?

Create a free account to access all Birbal Sahni Institute Jamun Study MCQs, get detailed explanations, and track your progress across every subject.

Browse all subjects