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Q:

What furniture item was invented by California furniture designer Charles Prior Hall in 1968?

A) Sofa bed B) Captain's chair
C) Waterbed D) Hammock
 
Answer & Explanation Answer: C) Waterbed

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Filed Under: Inventions

4 7325
Q:

For purifying drinking water alum is used

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

In purifying drinking water alum is used for coagulation of mud particles.

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

7 7323
Q:

Which of the following schemes was launched to promote basic education in India and attract children in school going age to attend the classes

A) Pulse Polio Abhiyan B) Operation Flood
C) Mid Day Meal scheme D) None of these
 
Answer & Explanation Answer: C) Mid Day Meal scheme

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Filed Under: Indian Economy

4 7322
Q:

The total area of the republic of India is of the order of 

A) 2.3 million sq km B) 3.3 million sq km
C) 4.3 million sq km D) 5.3 million sq km
 
Answer & Explanation Answer: B) 3.3 million sq km

Explanation:

The provisional geographical area of india as on 31st March 1982, given by survey of india, is 3287,263 sq km. which includes 78,111 sq km under occupation by pakistan, 5180 sqkm given by pakistan to china and 37,555 sq km under occupation of china.

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Filed Under: Indian Geography

9 7315
Q:

Which of the following products implemented the CODASYL DBTG model?

A) IDMS B) DB2
C) dBase-II D) R:base
 
Answer & Explanation Answer: A) IDMS

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Filed Under: Database

0 7312
Q:

Who was the first Indian to be honoured with a lifetime achivement Oscar award

A) Salim Ali B) Pandit Ravi Shankar
C) Satyajit Roy D) Bachchendri pal
 
Answer & Explanation Answer: C) Satyajit Roy

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Filed Under: Honours and Awards

8 7310
Q:

What drink was invented by Charles Leiper Grigg in 1929?

A) 7-Up B) Yoo-Hoo
C) Pepsi D) Hawaiian Punch
 
Answer & Explanation Answer: A) 7-Up

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Filed Under: Inventions

4 7308
Q:

The output quality of a printer is measured by

A) Dots per line B) Dots printed per unit time
C) Dots per inch D) All of the above
 
Answer & Explanation Answer: C) Dots per inch

Explanation:

DPI [Dots Per Inch] is a measurement of output quality of printer resolution. It represents number of ink dots the printer can place in an area of one square inch. The lesser the DPI the less sharper the image and vice versa.

 

Therefore, a printer that may have 400 DPI, a printer that can print 400 x 400 per square inch or 1,60,000 dots per inch.

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Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

6 7303