CURRENT AFFAIRS
DAILY CURRENT AFFAIRS
A)
25 July
B)
24 July
C)
23 July
D)
22 July

Correct Answer : Option (D) - 22 July

Note : Pi Approximation Day is observed on 22 July reach year to celebrate the usage of the mathematical constant π (pi). Pi Approximation Day is also known as Casual Pi Day. Pi (π) was known and used ancient times approximated for almost 4000 years. The ancient Babylonians also calculated the area of the circle by taking three times the square of its radius which gave the value of pi equals to three.

   Show Answer
Published On : July 22, 2021
A)
HAL
B)
DRDO
C)
BEL
D)
BDL

Correct Answer : Option (B) - DRDO

Note : DRDO recently successfully flight-tested the New Generation Akash Missile (Akash-NG), a surface-to-air Missile from Integrated Test Range (ITR) off the coast of Odisha. The missile system has been developed by Defence Research & Development Laboratory (DRDL), Hyderabad in collaboration with other DRDO laboratories.

   Show Answer
Published On : July 22, 2021
A)
NASA
B)
ISRO
C)
ESA
D)
None of the Above

Correct Answer : Option (A) - NASA

Note : The National Aeronautics and Space Administration (NASA) has announced that its new spacecraft, known as the Near-Earth Asteroid Scout or NEA Scout, has passed all required tests and is now safely tucked inside the Space Launch System rocket.

   Show Answer
Published On : July 22, 2021
A)
Egypt
B)
Australia
C)
Japan
D)
India

Correct Answer : Option (B) - Australia

Note : Australia's Brisbane will be the host of the 2032 Olympics and Paralympics after receiving approval from the executive board of the International Olympic Committee (IOC).

   Show Answer
Published On : July 22, 2021
A)
BEL
B)
HAL
C)
DRDO
D)
BARC

Correct Answer : Option (C) - DRDO

Note : A guided missile named "Man-Portable Anti-Tank Guided Missile (MPATGM) "which has been indigenously developed by India's Defence Research & Development Organisation (DRDO) has been successfully flight-tested.

   Show Answer
Published On : July 22, 2021
A)
Project 21(A)
B)
Project 72
C)
Project 75(A)
D)
Project 75(I)

Correct Answer : Option (D) - Project 75(I)

Note :

The ministry of defence (MoD) has issued Request of Proposal (RFP) for construction of six fuel cell-based Air Independent Propulsion Plant (AIP) fitted conventional submarines for the Indian Navy, the first acquisition programme under the Strategic Partnership Model. 
 
The RFP was issued to shortlisted strategic partners, ie, Indian applicant companies for the project - Mazagaon Dock Shipbuilders Limited (MDL) and Larsen & Tubro (L&T). The project, called ‘Project 75 (India) [P-75(I)]’ is estimated to cot over Rs40,000 crore. 
Project-75(I) envisages indigenous construction of six modern conventional submarines (including associated shore support, engineering support package, training and spares package) with contemporary equipment, weapons and sensors including fuel-cell based AIP (Air Independent Propulsion Plant), advanced torpedoes, modern missiles and state of the art countermeasure systems. This would provide a major boost to the indigenous design and construction capability of submarines in India, in addition to bringing in the latest submarine design and technologies as part of the project. 

   Show Answer
Published On : July 22, 2021
A)
Sikkim
B)
Assam
C)
Himachal Pradesh
D)
Uttarakhand

Correct Answer : Option (D) - Uttarakhand

Note : A central public sector company in the medical industry has applied for COPP/ WHO-GMP certification for 18 Ayurvedic products. The CPSE is Indian Medicines Pharmaceutical Corporation Ltd. (IMPCL), Mohan, Dist. Almora, Uttarakhand.

   Show Answer
Published On : July 22, 2021
A)
China
B)
USA
C)
UAE
D)
Japan

Correct Answer : Option (A) - China

Note :

China unveiled a maglev train capable of a top speed of 600 km/h, state media said 20-07-2021. 
 
The maximum speed would make the train, self-developed by China and manufactured in the coastal city of Qingdao, the fastest ground vehicle globally. 
 
Using electro-magnetic force, the maglev train "levitates" above the track with no contact between body and rail. 
 
China has been using the technology for almost two decades on a very limited scale. Shanghai has a short maglev line running from one of its airports to town.
 
While there are no inter-city or inter-province maglev lines yet in China that could make good use of the higher speeds, some cities including Shanghai and Chengdu have started to conduct research. 
 
With the ability to reach 600 km/h once it gets up to speed, it's estimated it would only take 2.5 hours to travel from Beijing to Shanghai by train — a journey of more than 1,200 kilometres. 
 
The journey takes a comparable amount of time by plane and 5.5 hours by high-speed rail. 

   Show Answer
Published On : July 22, 2021
A)
IIT Delhi
B)
IIT Ropar
C)
IIT Bombay
D)
IIT Guwahati

Correct Answer : Option (B) - IIT Ropar

Note : The Indian Institute of Technology, Ropar has developed a first-of-its-kind Oxygen Rationing Device – AMLEX that supplies a required volume of oxygen to the patient during inhalation and trips when the patient exhales CO2. This process saves oxygen which otherwise unnecessarily get wasted.

   Show Answer
Published On : July 21, 2021
A)
Four
B)
Five
C)
Six
D)
Seven

Correct Answer : Option (C) - Six

Note : Ministry of Defence (MoD) has issued Request of Proposal (RFP) for the first acquisition programme under the Strategic Partnership Model for construction of six AIP fitted Conventional Submarines named Project 75(India) [P-75(I)] for the Indian Navy, on July 20, 2021.

   Show Answer
Published On : July 21, 2021