ANS:E - Both I and II are implicit

Explanation: Clearly, the party president lays down the policies for its members. So, I is implicit. Also, when no party member would publicly reveal the happenings in the meeting, nobody will come to know. So, II is also implicit.

ANS:B - 2, 4

No answer description is available. Let's discuss.

ANS:D -

Wa=Wb.

mg1=mg2.
So when mass is transferred to Mountain B then,
0=mg2/mg1.
So, m will cancel m and thus it becomes g2/g1.

ANS:B - 2070 m

No answer description is available.

ANS:A - First generation

First generation of computers : started in 1946 with ENIAC, the first 'computer' to use electronic valves (ie. Vacuum tubes).

Second Generation (1956-1963) : Transistors replace vacuum tubes and ushered in the second generation of computers.

Third generation (1965-1971) : used integrated circuits (IC's) in place of transistors. A single IC has many transistors, resistors and capacitors along with the associated circuitry.

The fourth generation computers : uses microprocessor, microprocessor is a silicon chip contains millions of transistors. These computers uses LSI (Large Scale Integration) and VLSI (Very Large Scale Integration) technology. That was designed using LSI and VLSI technology.

Fifth generation computing devices : based on artificial intelligence, some applications, such as voice recognition, that are being used today.

The use of parallel processing and superconductors is helping to make artificial intelligence a reality.

ANS:C - π/6(=V/D³)

For spheres, the volume shape factor is given by π6(Dd)3\frac{\pi}{6} \left( \frac{D}{d} \right)^36π​(dD​)3, where DDD is the diameter of the sphere and ddd is the diameter of the particle.

Explanation:

• Volume Shape Factor: This factor is used to relate the volume of an irregularly shaped particle to that of a sphere of equivalent volume. For spheres, this factor simplifies to π6(Dd)3\frac{\pi}{6} \left( \frac{D}{d} \right)^36π​(dD​)3.
• Key Points:
  • DDD: Diameter of the sphere.
  • ddd: Diameter of the irregularly shaped particle.
  • Dd\frac{D}{d}dD​: Ratio of the sphere diameter to the particle diameter.
  • π6(Dd)3\frac{\pi}{6} \left( \frac{D}{d} \right)^36π​(dD​)3: Represents the factor by which the volume of the irregular particle needs to be adjusted to match the volume of a sphere of diameter DDD.
• Options Analysis:
  • π(AD2)\pi \left( \frac{A}{D^2} \right)π(D2A​): Not directly related to spheres or volume shape factor.
  • 2π(2AD2)2\pi \left( \frac{2A}{D^2} \right)2π(D22A​): Similar to the above, not applicable for spheres.
  • π6(VD3)\frac{\pi}{6} \left( \frac{V}{D^3} \right)6π​(D3V​): Incorrect representation of volume shape factor for spheres.
  • ADV\frac{AD}{V}VAD​: Incorrect formulation for volume shape factor.

ANS:A - Ojas Deotale

Ojas Deotale is Nagpur's first Asian Games gold medalist. He won the gold medal in the men's individual compound archery event at the 2023 Asian Games in Hangzhou, China. He is the first athlete from Nagpur to win an Asian Games gold medal, and he is one of India's most successful athletes at the 2023 Games.

ANS:A - Nepal

Sweden and Nepal study India's digital rollout of health assurance scheme (AB PM-JAY)

ANS:B - India

Indian companies' fundraising through private placement of bonds more than doubled in November.

ANS:D - Turkey

Turkey blocked oil tankers coming to India.