Questions

Q:

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

A) 7 B) 5
C) 4 D) 6
 
Answer & Explanation Answer: B) 5

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In which of the following tissues are the cells living, elongated and irregularly thickened at the corners?

A) Parenchyma B) Sclerenchyma
C) Aerenchyma D) Collenchyma
 
Answer & Explanation Answer: D) Collenchyma

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Filed Under: Biology
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Q:

Galvanization a process to prevent rusting involves use of ___ coating to steel or iron.

A) Nickel B) Magnesium
C) Copper D) Zinc
 
Answer & Explanation Answer: D) Zinc

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

When the demand for a good increases with an increase in income, such a good is called_______

A) Superior good B) Giffin good
C) Inferior good D) Normal good
 
Answer & Explanation Answer: A) Superior good

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Filed Under: Indian Economy
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Q:

The demand curve _____.

A) shows that as the price of a good increases, demand for the good will increase B) shows that as the price of a good increases, demand for the good will decrease
C) has a positive gradient D) indicates that there is a direct relationship between quantity demanded and price
 
Answer & Explanation Answer: B) shows that as the price of a good increases, demand for the good will decrease

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Filed Under: Indian Economy
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Q:

Which of the following vitamins help in the absorption of calcium?

A) Vitamin A B) Vitamin D
C) Vitamin B D) Vitamin C
 
Answer & Explanation Answer: B) Vitamin D

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Filed Under: Biology
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Q:

1 pascal equals 1 ________________.

A) N m2 B) N m-2
C) N m D) N m-1
 
Answer & Explanation Answer: B) N m-2

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

A source maintains a current I in a resistor of resistor of resistance R. If V is the potential difference across the resistor. The electrical energy dissipated in the resistor in time is given _____

 

A) VI2t B) V2It
C) IR2t D) VIt
 
Answer & Explanation Answer: D) VIt

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Filed Under: Physics
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