According to whom, on January 15, 2025, Unified Payment Interface-NPP has done about 16 billion 73 crore financial transactions in the month of December last year?

Explanation: NPCI reported that UPI-NPP handled 16 billion 73 crore financial transactions in December 2024.

Q: Ants, termites, bees, and wasps live in what type of social structure that may include millions of individual insects?
Ans: community

Q: Who has been awarded the 'Aryabhatta Award' in Space Science on April 21, 2024?
Ans: Pavuluri Subbarao

Q: What does a blue rectangular sign with a white “R” indicate?
Ans: Rest area nearby

Q: Bones, cartilage, and what other thing make up the skeletal system?
Ans: lungs

Q: Which biological system is responsible for getting rid of chemical waste and water?
Ans: urinary system

Q: What is the therapeutic range for serum lithium levels in bipolar disorder?
Ans: 0.6-1.2 mEq/L

Q: Who took over as the Chief of Personnel of the Indian Navy on May 10, 2024?
Ans: Sanjay Bhalla

Q: When present in large volumes, what color hue can water emit?
Ans: blue

Q: In comparison to light, the speed of sound is faster or slower?
Ans: slower

Q: What forms when nitrogen and sulfur oxides in air dissolve in rain?
Ans: acid snow

Q: What is it called when ice changes to liquid water?
Ans: condensing

Q: Where has the 57th meeting of ASEAN Foreign Ministers been held on 26 July 2024?
Ans: Vientiane, Lao PDR (Laos)

Q: What is the function of the exhaust manifold in a vehicle?
Ans: Collects exhaust gases

Q: What do wind turbines change the kinetic energy of the wind into?
Ans: electrical energy

Q: What do factories and power plants use to remove particulates and waste gases from exhaust before releasing it?
Ans: scrubbers