chandigarh branch
delhi branch

31st January 2025

Raj malhotra

31st January 2025

1 / 5

With reference to organophosphates, which of the following statements is/are correct?
1. They are formed through the esterification process involving phosphoric acid and alcohol.
2. They disrupt the transmission of nerve signals in exposed organisms by inhibiting acetylcholinesterase.
3. Some organophosphates can cause neurotoxicity by damaging afferent fibers of peripheral and central nerves.
Select the correct answer using the code given below:

2 / 5

Which of the following best describes the characteristics of the F11 bacteria (Labrys portucalensis) recently studied for environmental applications?

3 / 5

Match the following launch vehicles developed by ISRO with their characteristics:
A. PSLV                          1. India's heaviest rocket
B. GSLV                         2. Designed for commercial small satellite launches
C. LVM3                        3. Uses indigenously developed cryogenic stage
D. SSLV                         4. Workhorse rocket with 62 flights
Select the correct answer using the code given below:

4 / 5

With reference to India's Navigation with Indian Constellation (NavIC) system, consider the following statements:
1. NavIC is the only regional navigation satellite system in the world.
2. The NVS-02 satellite, recently launched by ISRO, is part of the second generation of NavIC satellites.
3. NavIC provides more accurate positioning in India compared to GPS due to its satellites being positioned directly overhead.
Which of the above statements is/are correct?

5 / 5

Consider the following statements regarding the National Critical Minerals Mission (NCMM):
1. It aims to reduce import dependence on critical minerals and accelerate India's shift towards green energy technologies.
2. The mission will allocate funds for intensifying mineral exploration in offshore areas but not in inland regions.
3. Public sector enterprises are encouraged to acquire mineral assets abroad, while private companies are restricted from such acquisitions.
Which of the above statements is/are correct?

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