• Mulla Do-Piyaza was the advisor of the Mughal emperor Akbar.

• He is considered as one of the Nine Jewels of Akbar’s court. His original name was Abdul Momin.

• In the folk tales, Mulla Do-Piyaza is depicted as Birbal's Muslim counterpart and as a proponent of orthodox Islam.

• Most scholars consider him to be completely fictional character.

Thus, option B is correct.

The earth’s interior consists of 3 main concentric layers viz. Core, Mantle and Crust. Core is the innermost layer and has the highest density. Its density range from 9.5 to 14.5. Core is composed mainly of the iron and nickel thus commonly known as Nife (Nickel+Ferrum). Core consists of two sub-layers. The inner one is solid and the outer one is semiliquid.

Core is surrounded by Mantle. Mantle is composed mainly of the magnesium and silicon thus commonly known as Sima (Silica+Magnesium). Its density range from 3.3 to 5.7.

Mantle is surrounded by Crust which is the outermost layer of the earth. Crust is composed mainly of the silica (Si) and aluminium (Al) thus commonly known as Sial (Silica+Aluminium). The density of Crust varies from 2.70 to 2.95.

Economic Survey 2020-21 first gave the concept of a Bare Necessities Index (BNI) at the rural, urban and all India level. The BNI summarised 26 indicators on five dimensions viz., water, sanitation, housing, micro-environment, and other facilities. The BNI has been created for all States for 2012 and 2018 using data from two NSO rounds viz., 69th and 76th on Drinking Water, Sanitation, Hygiene and Housing Condition in India. Hence, option C is correct.

ULPIN scheme is also called "the Aadhaar for land" - a number that would uniquely identify every surveyed parcel of land and prevent land fraud, especially in rural India, where land records are outdated and disputed. The identification will be based on the longitude and latitude of the land parcel and is dependent on detailed surveys and geo-referenced cadastral maps. This is the next step in the Digital India Land Records Modernisation Programme (DILRMP), which began in 2008 and has been extended several times as its scope grew. Hence, option B is correct.

Make in India is an initiative by the Government of India to make and encourage companies to manufacture in India and incentivise dedicated investments into manufacturing. It is being led by DPIIT, Ministry of Commerce and Industry. The initiative targeted 25 economic sectors for job creation and skill enhancement and aimed "to transform India into a global design and manufacturing hub."

"Make in India" had three stated objectives:

* to increase the manufacturing sector's growth rate to 12-14% per annum.

* to create 100 million additional manufacturing jobs in the economy by 2022.

* to ensure that the manufacturing sector's contribution to GDP is increased to 25% by 2025.

Hence, option A is correct.

Plasma membrane - Control of the access of substances from one cell to another

Endoplasmic reticulum - Communication of substances within the cell (internal cellular transport)

Ribosomes - Active Sites of Protein Synthesis

Lysosomes - Suicide bags, stores of hydrolytic enzymes

Diatoms and golden algae (desmids) are categorized under Chrysophytes. Most of them are photosynthetic. Their cell walls are embedded with silica and thus, the walls are indestructible. Being gritty, the ‘diatomaceous earth’ is used in polishing, filtration of oils and syrups.