Q:

The human heart is

A) Neurogenic heart	B) Myogenic heart
C) Pulsating heart	D) Ampullary heart

Answer & Explanation Answer: B) Myogenic heart

Explanation:

Hearts are of several types. In some invertebrates the heart is simulated by the nervous system to do its work. Such hearts are called Neurogenic hearts. The Human heart is myogenic. i.e, it recieves the stimuli for contraction from the muscular node called sinu-auricular node or pace maker.

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Filed Under: Biology

791 40459

Q:

Which State is called the ' Cradle of Buddhism '?

A) Sikkim	B) Bihar
C) Uttar Pradesh	D) Madhya Pradesh

Answer & Explanation Answer: B) Bihar

Explanation:

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Filed Under: Indian History

170 40260

Q:

Biological catalysts are protein molecules which

1. speed up a chemical reaction

2. remain unchanged after reaction

3. function optimally at 37 deg C.

4. do not have an enzymatic activity

Select the correct answer using the code given below.

A) 1 only	B) 1, 2 and 3
C) 2 and 3 only	D) 1, 3 and 4

Answer & Explanation Answer: B) 1, 2 and 3

Explanation:

Enzymes are biological catalysts. Enzymes are the catalysts involved in biological chemical reactions.

A fundamental task of proteins is to act as enzymes—catalysts that increase the rate of virtually all the chemical reactions within cells.

A catalyst remains chemically unchanged itself at the end of a reaction.

Each enzyme has a temperature that it works optimally in, which in humans is around 98.6 degrees Fahrenheit, 37 degrees Celsius –the normal body temperature for humans.

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Filed Under: Biology
Exam Prep: Bank Exams

6 39711

Q:

What has teeth but cannot bite?

A) Comb	B) Saw
C) Zipper	D) Gear

Answer & Explanation Answer: A) Comb

Explanation:

Saw, Zipper and Gear have teeth but can bite us. Comb have teeth but cannot bite.

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Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

118 39709

Q:

Arrange the continents from largest to smallest?

A) Africa
B) Europe
C) North America
D) Asia
E) Australia
F) South America
G) Antarctica

A) D,A,C,F,G,B,E	B) A,C,B,F,E,D,G
C) D,B,F,C,G,A,E	D) E,A,C,D,G,F,B

Answer & Explanation Answer: A) D,A,C,F,G,B,E

Explanation:

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

7 39707

Q:

What is the most direct cause of customer loyalty?

A) Friendly staff	B) High food safety standards
C) Good records	D) Delicious food

Answer & Explanation Answer: B) High food safety standards

Explanation:

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Filed Under: Business Awareness
Exam Prep: Bank Exams

10 39587

Q:

Improve the bracketed part of the sentence.

The pet has just finished its meal (and is satisfied now).

A) now and was satisfied	B) now and is satisfied
C) then and is satisfied	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams
Job Role: Bank Clerk , Bank PO

4 39552

Q:

Read each sentence to find out whether there is any error in any part

The boy’s parents(a) pleaded with the Principal(b) that they were too poor to pay(c) his tuition fee. No error.(d)

A) a	B) b
C) c	D) d

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