Free Practice Questions for Competitive Exams, Interviews, Certifications

Q:

Find the one which does not belong to that group ?

A) Architect	B) Blacksmith
C) Sculpture	D) Tailor

Answer & Explanation Answer: A) Architect

Explanation:

All except Architect are manufactures.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

5 5121

Q:

Tides in the sea are caused by.........

A) Gravitational force of Earth and Sun	B) Effect of Sun
C) Combined effect of Moon and Sun	D) Effect of Moon

Answer & Explanation Answer: C) Combined effect of Moon and Sun

Explanation:

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Filed Under: Indian Geography

36 5118

Q:

Saliva contains an Enzyme called

Answer

Amylase, also called Ptyalin, which is capable of breaking down starch into simpler sugars such as maltose and dextrin that can be further broken down in the small intestine is the Enzyme present in Saliva.

Workspace

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Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO

23 5116

Q:

A Cricket team of 23 people all shake hands with each other exactly once. How many hand shakes occur ?

A) 142	B) 175
C) 212	D) 253

Answer & Explanation Answer: D) 253

Explanation:

The first person shakes hands with 22 different people, the second person also shakes hands with 22 different people, but one of those handshakes was counted in the 22 for the first person, so the second person actually shakes hands with 21 new people. The third person, 20 people, and so on...
So,
22 + 21 + 20 + 19 + 18 + 17 + 16 + 15 + 14 + 13 + 12 + 11 + 10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1
= n(n+1)/2 = 22 x 23 /2 = 11 x 23 = 253.

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Filed Under: Permutations and Combinations
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

4 5116

Q:

Read the following question and decide which of the given statements is/are sufficient.

What is the total number of illegal immigrants?

Statements :

1. 30% of the total illegal immigrants are from Bangladesh.

2. Remaining are from India.

A) 1 alone is sufficient while 2 alone is not sufficient to answer the question	B) Both 1 and 2 together are sufficient to answer the question
C) Neither 1 nor 2 is sufficient to answer the question	D) 2 alone is sufficient while 1 alone is not sufficient to answer the question

Answer & Explanation Answer: C) Neither 1 nor 2 is sufficient to answer the question

Explanation:

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 5116

Q:

What metric does RIPv2 use to find the best path to a remote network?

A) Hop count	B) MTU
C) Cumulative interface delay	D) Load

Answer & Explanation Answer: A) Hop count

Explanation:

RIPv1 and RIPv2 only use the lowest hop count to determine the best path to a remote network.

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Filed Under: CCNA

0 5113

Q:

One card is drawn from a pack of 52 cards,each of the 52 cards being equally likely to be drawn.Find the probability that the ball drawn is an ace :

A) 1/13	B) 1/12
C) 1/14	D) 1/15

Answer & Explanation Answer: A) 1/13

Explanation:

Total number of events=52

Number of aces =4

So,required probability = 4/52 =1/13

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Filed Under: Probability

4 5113

Q:

The first indication that a stable nucleus can be broken down was afforded by

A) Rutherford	B) Madam Curie
C) Soddy	D) Schmidt

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