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Q:

What base is found in RNA but not in DNA?

A) Uracil B) Cytosine
C) Adenine D) Guanine
 
Answer & Explanation Answer: A) Uracil

Explanation:

Uracil is not found in DNA but found in RNA.

DNA_-_RNA_bases1532086121.jpg image

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
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1 3856
Q:

If a barometric reading is falling, this usually indicates what

A) Increasing pressure B) Decreasing pressure
C) No pressure D) None
 
Answer & Explanation Answer: B) Decreasing pressure

Explanation:

A barometer is a tool that measures air pressure

A rising barometer indicates increasing air pressure, a falling barometer indicates decreasing air pressure.

In space, there is a nearly complete vacuum, so the air pressure is zero.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , GATE
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6 3855
Q:

Agra and Delhi are 160 km apart. A train leaves Agra for Delhi and at the same time another train leaves Delhi for Agra. Both the trains meet 5 hrs after they start moving. If the train travelling from Agra to Delhi travels 6 km/hr faster than the other train, find the speed of the faster train? 

A) 19 kmph B) 13 kmph
C) 7 kmph D) 9 kmph
 
Answer & Explanation Answer: A) 19 kmph

Explanation:

Let the speed of the slower train = p kmph

ATQ,

Speed of the faster train = (p + 6) kmph

Then,

(p + p + 6) x 5 = 160

10p + 30 = 160

10p = 130

p = 13 kmph

Then, speed of the faster train = p + 6 = 13 + 6 = 19 kmph.

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Filed Under: Problems on Trains
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8 3855
Q:

A place where monks live as a secluded community is

A) Monastery B) Cathedral
C) Convent D) Diocese
 
Answer & Explanation Answer: A) Monastery

Explanation:

A place where monks live as a secluded community is Monastery.

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT
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0 3854
Q:

5% of 40,000 is

A) 20000 B) 2000
C) 200 D) 20
 
Answer & Explanation Answer: B) 2000

Explanation:

5% of 40,000  = 5100 × 40,000 = 5 × 400 = 2,000  

 

Hence, 5% of 40,000 = 2,000.

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

7 3854
Q:

Size of the primary memory of a pc ranges between

A) 256 kb to 640 kb B) 64 kb to 256 kb
C) 256 kb to 512 kb D) 2 kb to 8 kb
 
Answer & Explanation Answer: A) 256 kb to 640 kb

Explanation:

Size of the primary memory of a PC ranges between 256 KB to 640 KB.

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Filed Under: Computer
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6 3854
Q:

Which country have declared 2020 'Unique Year for Space Sector' ?

A) United Arab Emirates B) England
C) USA D) India
 
Answer & Explanation Answer: A) United Arab Emirates

Explanation:
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Filed Under: General Awareness
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13 3853
Q:

If the city bus which runs between Ramnagar and Sant colony is extended to vasant vihar,it will be convenient . Appeal of residents of ramnagar to city bus company

Assumptions:

1. The convenience of city bus company is much more important than the needs of consumers

2. The city bus company is indifferent to the aspirations of the residents of Sant colony

A) Only 1 is true B) Only 2 is true
C) Neither 1 nor 2 is true D) Both 1 and 2 follow
 
Answer & Explanation Answer: C) Neither 1 nor 2 is true

Explanation:

Clearly the city bus company is intended  to provide bus services according to the needs as per local residents and not as per their own convenience.So 1 is not true.In the same way 2 is not true

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Filed Under: Statement and Assumptions
Exam Prep: GRE

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