Q:

Determine the value of ? $[1 - \frac{1}{2}] [1 - \frac{1}{3}] [1 - \frac{1}{4}] . . . . . . . . . [1 - \frac{1}{n}] - ?$

A) 2n	B) 1n2
C) 1n	D) 2n2

Answer & Explanation Answer: C) 1n

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

If we take a small amount of washing soda and add approximately 1 mL of dilute hydrochloric acid to it, what will we observe?

A) only neutralisation reaction occurs, no gas is released	B) white-coloured precipitate is formed
C) CO2 gas comes out with brisk effervescence	D) H2 gas comes out with pop sound

Answer & Explanation Answer: C) CO2 gas comes out with brisk effervescence

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

How many states does India have as of June 2017?

A) 26	B) 27
C) 28	D) 29

Answer & Explanation Answer: D) 29

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Amartya Sen was awarded the Nobel Prize for his contribution to

A) Monetary Economics	B) Welfare Economics
C) Environmental Economics	D) Development Economics

Answer & Explanation Answer: B) Welfare Economics

Explanation:

Amartya Sen, Indian economist who was awarded the 1998 Nobel Prize in Economic Sciences for his contributions to welfare economics and social choice theory and for his interest in the problems of society's poorest members

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

What is nature of pH of Milk?

A) Slightly Acidic	B) Slightly Basic
C) Highly Acidic	D) Highly Basic

Answer & Explanation Answer: A) Slightly Acidic

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following is the best fire-extinguisher?

A) Water	B) Oxygen
C) Carbon-dioxide	D) Soil

Answer & Explanation Answer: C) Carbon-dioxide

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following is not true of graded potentials?

A) They can form on receptor endings	B) They increase amplitude as they move away from the stimulus point
C) They are short-lived	D) They can be called postsynaptic potentials

Answer & Explanation Answer: B) They increase amplitude as they move away from the stimulus point

Explanation:

Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none.

In the given options, They increase amplitude as they move away from the stimulus point is not true about the graded potentials.

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

1 1592

Q:

Which blood group is universal acceptor?

A) O+	B) O–
C) AB–	D) AB+

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