Questions

Q:

Which process is a chemical change?

A) Burning gasoline B) Boiling water
C) Evaporating water D) Melting ice
 
Answer & Explanation Answer: A) Burning gasoline

Explanation:

Burning gasoline is the only process that involving in a chemical change in the given options. A chemical change is a change in the starting substances that are called reactants from the formed new substances that are called products. 

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Filed Under: Chemistry
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Q:

In a compound the elements are always present in definite proportions by ______

A) mass B) volume
C) size D) No option is correct
 
Answer & Explanation Answer: A) mass

Explanation:
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Filed Under: Chemistry

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Q:

The conversion of hard water into soft water by boiling or adding calcium hydroxide is called _______.

A) Baker's process B) Temp's process
C) Clarke's process D) Lake's process
 
Answer & Explanation Answer: C) Clarke's process

Explanation:
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Q:

The Kaushal Kendra (skilling center) under the Pradhan Mantri Mudra Yojana has been inaugurated in the city of ______________

A) Noida B) Kolkata
C) Mumbai D) Hyderabad
 
Answer & Explanation Answer: A) Noida

Explanation:
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Filed Under: Indian Politics
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Q:

Which among the following is not an input device?

A) Plotter B) Magnetic Ink Character Recognition (MICR)
C) Optical Mark Recognition (OMR) D) Barcode Reader
 
Answer & Explanation Answer: A) Plotter

Explanation:
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Filed Under: Computer
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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

ABC, DEF, HIJ, MNO, STU, ?

A) XYZ B) YZA
C) ZAB D) ABC
 
Answer & Explanation Answer: C) ZAB

Explanation:
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Q:

Which of the following Indian chilly is considered one of the hottest in the world?

A) Bhut Jolokia B) Bhut Mahabora
C) Lal Chitin D) Lal Shamak
 
Answer & Explanation Answer: A) Bhut Jolokia

Explanation:
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Filed Under: General Awareness
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Q:

What is the name of the most advance reading machine for visually challenged developed by CSIR?

A) Divya Nayan B) Drishti
C) Darshan D) Divya Paath
 
Answer & Explanation Answer: A) Divya Nayan

Explanation:
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Filed Under: Inventions
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