Indian Army Rolls Out Indigenous Xtreme Weather Grade Diesel for Cold Operating Zones

The Indian Army introduced an indigenous Xtreme Weather Grade (XWG) Diesel customized to keep military fleets operational at temperatures down to -42°C.
Fully compliant with BS-VI emission standards and IS 1460:2025 specifications, the fuel resists freezing and gel formation in high-altitude environments.
Main operational battle tanks and heavy combat assets like T-90, T-72, BMP-2K, and K-9 Vajra will utilize this high-altitude specialized fuel.
High-altitude maintenance facilities like Nyoma and Daulat Beg Oldie (~14,500 ft in Ladakh) will benefit directly from fluid engine performance.
Exam Perspective: Innovations in defense logistics and indigenization under Make in India are key themes in defense news questions.

Key Facts / Static GK

Daulat Beg Oldie (DBO) is home to the world's highest airstrip located in the Ladakh region at an elevation of over 16,000 feet.

Q Practice Quiz — 4 August 2026

1. Who among the following was recently appointed as Executive Director of the Reserve Bank of India to oversee financial markets regulation and foreign exchange departments?

A Monisha Chakraborty

B Ashutosh Dixit

C Vishwesh Negi

D Narmdeshwar Tiwari

E Varsha Ashok Aglawe

Explanation: Monisha Chakraborty was appointed as the Executive Director (ED) of the Reserve Bank of India (RBI), where she will supervise foreign exchange and financial markets regulation.

2. Who has been appointed as India's next Ambassador to Iran?

A Vishwesh Negi

B Rajesh Kumar

C Ashutosh Dixit

D Manmohan Singh Liberhan

E Vinod Kumar

Explanation: Diplomat Vishwesh Negi, who was serving as a Joint Secretary in the Ministry of External Affairs, has been designated as India's next Ambassador to Iran.

3. Which lake was recently declared as Arunachal Pradesh's first Ramsar site, making it the 101st Ramsar site in India?

A Surha Tal

B Glaw Lake

C Loktak Lake

D Deepor Beel

E Rudrasagar Lake

Explanation: Glaw Lake in Arunachal Pradesh, situated within Kamlang Tiger Reserve and Wildlife Sanctuary, was declared a Wetland of International Importance, taking India's Ramsar site total to 101.

4. Which bank recently introduced 'Specialé Senior Citizen Savings Account' and 'SavingsMax Account for Women'?

A State Bank of India

B HDFC Bank

C Karnataka Bank

D ICICI Bank

E Axis Bank

Explanation: HDFC Bank introduced two targeted savings products—Specialé Senior Citizen Savings Account and SavingsMax Account for Women—to cater to specific customer demographics.

5. What is the name of the new insurance digital platform launched by Karnataka Bank in collaboration with SprintMoney?

A KBL Digisure

B KBL Finsurance

C KBL InsureTech

D KBL SmartCover

E KBL LifeShield

Explanation: Karnataka Bank launched 'KBL Finsurance', a platform built by fintech SprintMoney, to integrate and automate insurance offerings across all branch locations.

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