Bihar Police SI - Prelims Mock Test 1

Mihira Bhoja was the ruler of ______.
Pratihara



Who was the Governor-General when the Ryotwari system was introduced?
Lord Hastings
>{Ryotwari System (1820) was first introduced by Thomas Munro in Madras}




Who said, ‘Give me blood, I will give you freedom’?
Subhas Chandra Bose





Westerlies flowing in the southern hemisphere is called ________.
North Westerlies

>Westerlies flowing in the southern hemisphere is called North Westerlies.



 formula of Siderite
FeCO3



cold current
Humbolt current
Oyashio current
Canary current


Brazil current~ warm current



seats are allocated to West Bengal in the Rajya Sabha?
16



proclamation of a National emergency can be challenged in a court_
[Minerva mills case]  (1980)



Sound waves with frequencies below the audible range are called ________.
Infrasonic sounds
frequency of less than 20 Hz

Ultrasonic sounds have a frequency greater than 20000 Hz



The number of moles present in 1 kg of the solvent is called ________ of the solution.
Molality

Molarity is the number of moles of the solute dissolved per litre of the solution.



soft loan window of the World Bank?
International Development Association (IDA)

---------------------------------------

Not Attempted


first-ever public information portal, Jan Soochna Portal-2019, launched in September 2019?
Rajasthan




India_improvement in national sex ratio from 918 to _ in last 5 yrs.
931


war-related dance? 
Chhau of Mayurbhanj (a district in Odisha) 




In which country was the Vesak festival being observed in May 2019?
Sri Lanka





By whom was a study titled 'Environmental impact of the Swachh Bharat Mission on Water, Soil, and Food' released in June 2019?
UNICEF




In which year the Sirima-Shastri Pact was signed?
1964

 between Sirimavo Bandaranaike (Sri Lanka) and Lal Bahadur Shastri (India)



military department of the Vijayanagar Empire?
Kandachara

Kandachara was the military department in the Vijayanagar empire.



slogan “Samarajywaad ka naash ho"
Bhagat Singh



Bhartendu Harishchandra _“Hindi, Hindu, Hindustan”

Bankim Chandra Chatterjee -“Vande Mataram”



Gujarat is known as the ‘Jewel of Western India’.



Assam is the largest bamboo producing state in India.


Soo Canal or Soo Locks connects Lake Superior to Lake Huron.



first chairman of Union Public Service Commission (UPSC) after India's Independence?
H.K. Kripalani





Election Commission is a three-member body with a term of 6 years or 65 year of age which is earlier





Llamas and camels have nucleated red blood corpuscles. These help in keeping a continuing blood flow in times of water scarcity.


Which vitamin is also known as fatty acids?
Vitamins F is an essential fatty acid.



What is the scientific name of dog?
Canis lupus familiaris




study of life of organisms in their natural habitats  is called
Bionomics



[Nitrogen, sulphur, halogens, phosphorus] present in an organic compound are detected by “Lassaigne’s test”.



Blue Chip Company?
Blue chips generally sell high-quality, widely accepted products and services.




Fakim Wildlife Sanctuary
Nagaland




 'Katarni rice' got the Geographical Indication (GI) tag?
Bihar




Mukna is an Indian Martial art that originated in ________.
Manipur



Bihar is landlocked by how many states?
3




_________________________________


 CEAT domestic cricketer of the year 2019?
Ashutosh Aman




In 2019, which country won its first FIBA World Cup since 2006?
​Spain



Chief Economic Adviser to Govt of India
Krishnamurthy Subramanian




*Imis La pass 
Jammu and Kashmir



National Research Center for citrus fruits

Nagpur