Which of the following is an example of ex-situ conservation?

Protecting biodiversity within its natural habitat is known as:

Which of the following is not listed as a threat to biodiversity in the given content?

How many biodiversity hotspots are identified globally, and how many are present in India?

Which condition is necessary for an area to be declared a biodiversity hotspot?

The distribution of biodiversity is:

Which level of biodiversity refers to variation within species that helps in adaptation?

A quadrilateral is given in the figure. The length of one diagonal is 16 centimeters and the lengths of the perpendiculars from the opposite vertices to that diagonal are 9 centimetres and 7 centimetres. The area of the quadrilateral in square centimeters is :

The term Biodiversity was first coined by:

Freshwater ecosystems include which of the following?

Which of the following is not a natural terrestrial ecosystem?

In the figure P and Q are mid points of AB and AC respectively. The perimeter of triangle ABC is:

A courtyard is 16 metres long and 8 metres broad. How many square tiles of side 40 centimeters are required to pave the courtyard?

ചുവടെ കൊടുത്തിരിക്കുന്നവയിൽ നിന്നും ഘർഷണം കുറക്കുന്നതിനുള്ള മാർഗങ്ങൾ കണ്ടെത്തുക ?

1. സ്നേഹകങ്ങൾ
2. ബോൾ ബെയറിംഗുകൾ
3. ധാരാരേഖിതമാക്കൽ

With reference to the role of advisors in Zonal Councils, consider the following statements:

1. Advisors include a nominee from the NITI Aayog.

2. Advisors provide technical expertise but cannot vote.

3. The Chief Secretary of each state is a permanent advisor.

Which of the above statements is/are correct?

Which among the following is a natural number?

Consider the following statements about the factors considered in forming Zonal Councils:

1. Natural divisions and river systems were considered while forming the zones.

2. Linguistic affinity was a key factor in determining the zones.

3. The zones were created to ensure equal population distribution.

Which of the above statements is/are correct?

With respect to the constitutional provisions related to Zonal Councils, consider the following statements:

1. Article 263 provides for the establishment of an Inter-State Council.

2. Zonal Councils are statutory bodies, not constitutional bodies.

3. Article 262 deals with disputes related to inter-state river waters.

Which of the above statements is/are correct?

Observe the picture of a hall. It has been divided by a line. One part of the hall is a stage of length x and breadth y. The remaining area of the hall is a square. What is the total area of the hall?

Consider the following statements about the functioning of Zonal Councils:

1. Each Chief Minister in the zone acts as vice-chairman by rotation.

2. The councils meet annually to discuss regional issues.

3. The councils have the authority to enforce economic policies.

Which of the above statements is/are correct?

ചുവടെ നല്കിയിരിക്കുന്നവയിൽ 'സ്നേഹക'വുമായി ബന്ധപ്പെട്ട് ശരിയായ പ്രസ്താവനകളേതെല്ലാമാണ് ?

1. സമ്പർക്കത്തിൽ വരുന്ന പ്രതലങ്ങൾക്കിടയ്ക്കുള്ള ഘർഷണം കുറയ്ക്കുന്നതിന് സഹായിക്കുന്ന പദാര്‍ഥങ്ങളാണ് 'സ്നേഹകങ്ങൾ'
2. ഖരാവസ്ഥയിലുള്ള ഒരു സ്നേഹകമാണ് ഗ്രാഫൈറ്റ്
3. ഉയർന്ന താപനിലയിലുള്ള യന്ത്രഭാഗങ്ങൾക്കിടയിൽ സാധാരണയായി ഗ്രാഫൈറ്റ് ആണ് സ്നേഹകമായി ഉപയോഗിക്കുന്നത്

With reference to the Eastern Zonal Council, consider the following statements:

1. It includes Bihar, Jharkhand, and West Bengal.

2. Its headquarters is in Kolkata.

3. The council addresses disputes related to inter-state river waters.

Which of the above statements is/are correct?

Consider the following statements about the legal framework of Zonal Councils:

1. They were established under the States Reorganisation Act of 1956.

2. The North-Eastern Council was created under a separate act.

3. Zonal Councils operate under the provisions of Article 263 of the Constitution.

Which of the above statements is/are correct?

With respect to the Western Zonal Council, consider the following statements:

1. It includes Gujarat, Maharashtra, and Goa.

2. Its headquarters is in Mumbai.

3. The council is chaired by the Chief Minister of Maharashtra.

Which of the above statements is/are correct?

In the figure, APCB is a trapezium. AF is parallel to BC. The diagonals of the trapezium divide it into four parts. The areas of two parts are given as 45 and 15 sq. units. The area of the trapezium in sq units is:

Consider the following statements about the advisory role of Zonal Councils:

1. Advisors include the Chief Secretary and Development Commissioner of each state.

2. Advisors have the right to vote in council meetings.

3. The councils provide recommendations on economic and security issues.

Which of the above statements is/are correct?

With reference to the North-Eastern Council, consider the following statements:

1. It was created to address the unique developmental needs of North-Eastern states.

2. It includes only seven states, excluding Sikkim.

3. The council operates under the Ministry of Home Affairs.

Which of the above statements is/are correct?

Consider the following statements about the role of the Home Minister in Zonal Councils:

1. The Home Minister is the chairman of all five Zonal Councils.

2. The Home Minister nominates advisors to the councils.

3. The Home Minister coordinates with Chief Ministers for council meetings.

Which of the above statements is/are correct?

With respect to the Central Zonal Council, consider the following statements:

1. It includes Uttar Pradesh and Madhya Pradesh.

2. Its headquarters is in Allahabad.

3. The Development Commissioner of each state is a voting member.

Which of the above statements is/are correct?

Consider the following statements about the Southern Zonal Council:

1. It includes Andhra Pradesh, Telangana, and Tamil Nadu.

2. Its headquarters is in Chennai.

3. The council has the power to pass binding resolutions.

Which of the above statements is/are correct?

ഘർഷണം കൊണ്ടുള്ള പ്രയോജനങ്ങളിൽ പെടാത്തത് ഏത് ?

With reference to the Northern Zonal Council, consider the following statements:

1. Its headquarters is in New Delhi.

2. It includes the Union Territories of Delhi and Chandigarh.

3. The council is chaired by the Chief Minister of Haryana.

Which of the above statements is/are correct?

ചുവടെ നൽകിയിരിക്കുന്നവയിൽ നിന്നും ശരിയല്ലാത്ത പ്രസ്താവന /പ്രസ്താവനകൾ ഏതൊക്കെ ?

1. വസ്തു നിരക്കി നീക്കുമ്പോൾ ഉണ്ടാകുന്ന ഘർഷണമാണ് നിരങ്ങൽ ഘർഷണം
2. വസ്തു ഉരുട്ടി നീക്കുമ്പോൾ ഉണ്ടാകുന്ന ഘർഷണമാണ് ഉരുളൽ ഘർഷണം
3. നിരങ്ങൽ ഘർഷണം, ഉരുളൽ ഘർഷണത്തേക്കാൾ കൂടുതലാണ്.
4. ഉരുളൽ ഘർഷണം, നിരങ്ങൽ ഘർഷണത്തേക്കാൾ കൂടുതലാണ്

Consider the following statements about the membership of Zonal Councils:

1. Each state in the zone nominates two ministers to the council.

2. The NITI Aayog nominates a person as an advisor to each Zonal Council.

3. The Chief Minister of each state is a permanent member of the council.

   Which of the above statements is/are correct?

With reference to the role of Zonal Councils, consider the following statements:

1. They are deliberative and advisory bodies.

2. Decisions of Zonal Councils are binding on the member states.

3. The councils facilitate coordination on issues like river systems and communication.

Which of the above statements is/are correct?

Which one of the following is not correctly matched?

Which of the following nutrient cycles lacks a major gaseous component?

Nitrogen-fixing bacteria like Rhizobium are associated primarily with which part of the nitrogen cycle?

ചുവടെ കൊടുത്തിരിക്കുന്നവയിൽ ഘർഷണവുമായി ബന്ധപ്പെട്ട് ശരിയായ പ്രസ്താവനകൾ ഏതെല്ലാം ?

1. ഘർഷണം കൂടുന്നതിനനുസരിച്ച് വസ്തുവിന്റെ വേഗത കുറയുന്നു
2. ഘർഷണം കുറയുന്നതിനനുസരിച്ചു വസ്തുവിന്റെ വേഗത കൂടുന്നു
3. ഒരു പ്രതലം, മറ്റൊരു പ്രതലത്തിലൂടെ ചലിക്കുമ്പോൾ അവയുടെ ആപേക്ഷിക ചലനത്തെ എതിർക്കുന്ന തരത്തിൽ പ്രതലങ്ങൾക്കിടയിൽ സമാന്തരമായി അനുഭവപ്പെടുന്ന ബലം

Which of the following correctly describes the direction of energy flow in an ecosystem?

Lindeman’s law in ecosystem energy flow is also known as:

Net Primary Productivity (NPP) can be expressed as:

The 6th term of an arithmetic sequence is 24 and the 8th term in 34. What is the sum of the first 13 terms of the arithmetic sequence?

Consumers in an ecosystem include all of the following except:

The base radii of two cones are in the ratio 5:3 and their heights are equal. If the volume of the first cone 750𝝅 cu centimeters, then what is the volume of the second come cu. centimeters?

Which among the following represents the “producers” in an ecosystem?

Which of the following is not an abiotic factor in an ecosystem?

A rectangle has a perimeter 64 centimeters. Its length is represented by 4x + 6 and breadth by 3x - 2 What is its length and breadth in centimeters?