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Q:

The p wave of a normal Electrocardiogram indicates

A) atrial depolarization B) Ventricular repolarization
C) atrial repolarization D) Ventricular depolarization
 
Answer & Explanation Answer: A) atrial depolarization

Explanation:

The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.

The P wave is a summation wave generated by the depolarization front as it transits the atria.

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Filed Under: Physics
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Q:

A Step-Up Transformer Increases

A) Power B) Current
C) Frequency D) Voltage
 
Answer & Explanation Answer: D) Voltage

Explanation:

A transformer that increases voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a Step-Up Transformer.

Conversely, a transformer designed to do just the opposite is called a Step-Down Transformer. 

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Filed Under: Physics
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Q:

Pollen grains in plants are produced in

A) Flower B) Stem
C) Roots D) Leaves
 
Answer & Explanation Answer: A) Flower

Explanation:
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Filed Under: General Science
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Q:

The first animal to go into space was

Answer

Dog

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Subject: Animals and Birds

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Q:

The following groups of alphabets form a certain pattern with regard to their position in the English alphabetical series. Based upon the pattern, which of the following five alternatives shall replace the question mark?

A) OOP B) PPP
C) SNO D) QLM
 
Answer & Explanation Answer: B) PPP

Explanation:
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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams
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Q:

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What_can_run_but_never_walks1533298429.jpg image

Answer

A river which can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps.

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Subject: Word Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

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Q:

All day - to - day function of the Panchayat in which of the following states are being operated on electronic system and web-based?(this is being done for the first time in india for a Panchayat)

A) Kerala B) Karnataka
C) Andhra Pradesh D) Maharashtra
 
Answer & Explanation Answer: A) Kerala

Explanation:
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Filed Under: Indian Politics

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Q:

Guess the Number which satisfies the Logic behind  ?

19598473_1350724051701362_1674607166262979020_n1499318579.jpg image

A) 7 B) 14
C) 10 D) 19
 
Answer & Explanation Answer: C) 10

Explanation:

Adding the corresponding numbers in first and last figures gives the corresponding number in the middle figure.

i.e, 4 + 3 = 7

13 + 2 = 15

2 + 4 = 6

9 + 1 = 10

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Filed Under: Number Puzzles
Exam Prep: AIEEE , Bank Exams
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