Maharashtra Police Constable Mock Test - 7 - Maharashtra Police Constable MCQ

• kanhaiya lal mittal, mangi lal bhavya and makbul alam were associated with jhalawar rajya praja mandal.
• Prajamandal movements were carried out in the Rajasthan state of India, during the early days of 1930-1947.
  • There were many district-wise Praja Mandals.
  • Praja Mandals were against Colonial activities, Feudalism and Untouchability.
  • They supported the equality of all people and took efforts to improve Education.
• Jhalwar Prajamandal was established on 25th November 1946.
  • It was formed by by Shri Mangilal Bhavya (President), Kanhaiyalal Mittal, Maqbool Alam.
  • The first general assembly of Jhalawar Prajamandal was organized in 1947.
  • Administrative reforms were demanded in the assembly
  • It was the only Prajamandal supported by Harishchandra.

Administrative units in the Satavahana empire were referred to as aharas.

The primary text that provides detailed information about the Vardhana Dynasty is the Harshacharita. It is a biography of Harsha, written by the poet Banabhatta.

The most important outcome of Alexander's invasion of India was the establishment of direct contact between India and Greece in different fields. His campaign opened up four distinct routes by land and sea, and he sent 200,000 oxen from India to Macedonia for use in Greece.

The "Purple Line" is an informal reference to the boundary between Armenia and Azerbaijan, particularly in the context of the Nagorno-Karabakh conflict.

West Bengal is known as the "Land of Rivers" due to its extensive network of rivers and waterways, including the Ganges, Hooghly, and Brahmaputra.

During the autumnal equinox, which occurs around September 22-23, the Sun is directly above the equator, leading to approximately equal day and night duration worldwide.

GSAT-17 is a communication satellite equipped with transponders that are used to monitor the movement of ships in the Indian Ocean Region (IOR).

The Great Barrier Reef is primarily located off the coast of Australia and is one of the most significant coral reef systems globally, known for its rich biodiversity and natural beauty.

The Sardar Sarovar Dam is built on the Narmada River in Gujarat, serving as a multipurpose project for water supply and electricity generation.

The "Purple Line" is an unofficial boundary line between Bhutan and China, which has been a subject of territorial disputes.

The theory of Plate Tectonics explains the movement of the Earth's lithospheric plates and their interaction at plate boundaries.

Hyderabad is the capital of Telangana and also serves as the de jure capital of Andhra Pradesh.

Gram Panchayat is not a type of municipality; it is the lowest level of rural local government.

Both statements 1 and 2 are correct

• The ChaSTE (Chandra’s Surface Thermophysical Experiment) by ISRO, examines the temperature  profile of the lunar topsoil near the south pole.
• ChaSTE is a temperature probe that can be driven into the moon’s surface using a motor to a  depth of up to 10 cm. It has 10 sensors
• It was created by a group led by the Physical Research Laboratory (PRL), Ahmedabad, and the 

Vikram Sarabhai Space Centre’s Space Physics Laboratory (VSSC)

Statement 1 is correct and 2 is incorrect. 

What is a chromosome?

• Chromosomes are thread-like structures located inside the nucleus of cells. Each chromosome  is made of protein and a single molecule of deoxyribonucleic acid (DNA). 
• Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.
• Human cells have 23 pairs of chromosomes (22 pairs of autosomes and one pair of sex chromosomes), giving a total of 46 per cell.
• sex chromosomes determine birth sex in humans and other mammals. Females have a pair of X chromosomes, whereas males have a single X and a Y chromosome.

The halogens are a series of non-metal elements in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The recently artificially created element 117, Tennessine (Ts), may also be a halogen. In the modern IUPAC nomenclature, this group is known as group 17.

The name "halogen" means "salt-producing". When halogens react with metals, they produce a wide range of salts, including calcium fluoride, sodium chloride (common table salt), silver bromide and potassium iodide.

The group of halogens is the only periodic table group that contains elements in three of the main states of matter at standard temperature and pressure. All of the halogens form acids when bonded to hydrogen. Most halogens are typically produced from minerals or salts.

The middle halogens—chlorine, bromine, and iodine—are often used as disinfectants in the water- purification system. Organobromides are the most important class of flame retardants, while elemental halogens are dangerous and can be lethally toxic.

During springtime in the polar regions, unique photochemistry converts inert halide salt ions (e.g.Br−) into reactive halogen species (e.g. Br atoms and BrO) that deplete ozone in the boundary layer to near-zero levels. Hence the correct option is (d)

Lalloo is unfortunate that the friend is moving away from him.

(Because the friend moves in same direction as Lalloo).

relative speed= 20- 15= 5,kmph. distance= 200 m.

Thus, Lalloo will meet his friend when he gains 200 m over him.

=> time required = distance / speed = 0.2/5 = 1/25 hrs.

=>Distance travelled by the friend in 1/25 hrs. (when Lalloo catches up him)

=> Time x Speed = 1/25 x 15 = 3/5 km = 600 m.

Let
P's capital = p,
Q's capital = q and
R's capital = r.
Then

A:B:C
=(10×7):(12×5):(15×3)
=70:60:45
=14:12:9

► Cost Price(CP) of Type 1 material is Rs. 15 per kg
► Cost Price(CP) of Type 2 material is Rs. 20 per kg
Type 1 and Type 2 are mixed in the ratio of 2 : 3

Therefore, rice per kg of the mixed variety of material = Rs.18