Questions

Q:

Which of the following statements is Incorrect?

A) Atomic size increases from top to bottom B) All the elements of a group have same valency
C) Isotopes of the same elements are placed in the same group D) Atomic radius generally decreases from left to right
 
Answer & Explanation Answer: C) Isotopes of the same elements are placed in the same group

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

The production possibilities curve illustrates the basic principle that

A) an economy's capacity to produce increases in proportion to its population size. B) the production of more of any one good will in time require smaller and smaller sacrifices of other goods.
C) an economy will automatically seek that level of output at which all of its resources are employed. D) if all the resources of an economy are in use, more of one good can be produced only if less of another good is produced.
 
Answer & Explanation Answer: D) if all the resources of an economy are in use, more of one good can be produced only if less of another good is produced.

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Filed Under: Indian Economy
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Q:

Which of the following represents the CORRECT scheme of sub-groups at various levels in classification?

A) Kingdom → Phylum → Class → order → Family → Genus → Species B) Kingdom → Order → Class → Family → Genus → Species → Phylum
C) Kingdom → Phylum → Order → Genus → Species → Class → Family D) Phylum → Kingdom → Class → Order → Genus → Family → Species
 
Answer & Explanation Answer: A) Kingdom → Phylum → Class → order → Family → Genus → Species

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Filed Under: Biology
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Q:

What are the receptors for detecting taste called?

A) Sensory receptors B) Chemical receptors
C) Olfactory receptors D) Gustatory receptors
 
Answer & Explanation Answer: D) Gustatory receptors

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Filed Under: Biology
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Q:

Biotechnology means

A) Technical study of bacteria B) Technical study of chemicals in the body
C) Infusion of technology in human anatomy D) Use of living organisms in industrial processes
 
Answer & Explanation Answer: D) Use of living organisms in industrial processes

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Filed Under: Biology
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Q:

What is the valency of magnesium?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Chemistry
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Q:

Ravichandran Ashwin became the fastest player in the world (in terms of number of test matches) to get 300 wickets in test cricket in November 2017. Whose record did Ashwin break?

A) Dennis Lillee B) Muthiah Muralitharan
C) Richard Hadlee D) Malcolm Marshall
 
Answer & Explanation Answer: A) Dennis Lillee

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

In the following figure, rectangle represents brand managers, circle represents cartoonist, triangle represents sculptors and square represents fathers. Which set of letters represents fathers who are either brand managers or cartoonists?

A) GDF B) FDB
C) BCG D) FDH
 
Answer & Explanation Answer: B) FDB

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