Searching for "zero"

Q:

Work done by an object on application of a force would be zero if the displacement of the object is:

 

A) negative B) Positive
C) neutral D) Zero
 
Answer & Explanation Answer: D) Zero

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Filed Under: Physics
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Q:

Find the number of zeroes in 129!

 

A) 31 B)  33    
C)  35   D) 37
 
Answer & Explanation Answer: A) 31

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Filed Under: Problems on Numbers
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Q:

The village 'Lambanisingi' is an upcoming tourist attraction where temperature drops to zero or below zero in December and January. Lambanisingi is in

A) Maharashtra B) Uttarakhand
C) Andhra Pradesh D) Haryana
 
Answer & Explanation Answer: C) Andhra Pradesh

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Filed Under: Indian Geography
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Q:

The 'Go for Zero' policy, is associated with which country?

A) New Zealand B) Germany
C) United Kingdom D) Australia
 
Answer & Explanation Answer: D) Australia

Explanation:

The "Go for Zero" policy of Australia helped the country to bring down its COVID-19 cases. The Go for zero policy of Australia was proposed by a non-profit think tank Grattan Institute that advises the government. Under the policy besides expanding the testing of covid-19, Australia also increased contact tracing and mandatory isolation.

 

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Filed Under: General Awareness
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Q:

Which Oil company has successfully conducted a 'Proof of Concept' feasibility study on 'Zero-emission electric mobility'?

A) Bharat Petroleum Corporation Ltd (BPCL) B) Oil India Ltd (OIL)
C) Indian Oil Corporation Ltd (IOCL) D) Reliance Industries Ltd (RIL)
 
Answer & Explanation Answer: C) Indian Oil Corporation Ltd (IOCL)

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Filed Under: General Awareness
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Q:

If one of the zeros of the quadratic polynomial (k - 1)x2 + kx + 1 is -3 then the value of k = ?

 

A) -4/3 B) -2/3
C) 2/3 D) 4/3
 
Answer & Explanation Answer: C) 2/3

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Filed Under: Simplification
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Q:

If the distance travelled by an object is zero, then the displacement of the object

A) is zero B) is negative
C) is positive D) may or may not be zero
 
Answer & Explanation Answer: A) is zero

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Filed Under: Physics
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Q:

If the zeroes of the polynomial x2 - ax + b are 3 and 4, then 'a' and 'b' are respectively equal to

A) 4, 3 B) 12, 7
C) 3, 4 D) 7, 12
 
Answer & Explanation Answer: D) 7, 12

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Filed Under: Simplification
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