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Q:

Find the missing number in the following series?

3, 5, 5, 19, 7, 41, 9, ?

A) 71 B) 61
C) 79 D) 69
 
Answer & Explanation Answer: A) 71

Explanation:

Fiest series : 3, 5, 7, 9

Second series : 5, 19, 41, ?

 Difference of Second series are 14, 22, 30 etc

Next term is 41+30 i.e equal to 71

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Filed Under: Number Series - Verbal Reasoning - Mental Ability

877 107171
Q:

The staple food of the Vedic Aryan was

A) Barley and rice B) Milk and its products
C) Rice and pulses D) Vegetables and fruits
 
Answer & Explanation Answer: B) Milk and its products

Explanation:
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Filed Under: Indian History

750 106919
Q:

It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?

A) Monday B) Friday
C) Sunday D) Tuesday
 
Answer & Explanation Answer: B) Friday

Explanation:

On 31st December, 2005 it was Saturday. 

Number of odd days from 2006 to 2009 = (1 + 1 + 2 + 1) = 5 days. 

 

On 31st December 2009, it was Thursday.

Thus, on 1st Jan, 2010 it is Friday

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Filed Under: Calendar - Quantitative Aptitude - Arithmetic Ability

588 105867
Q:

A father said his son , " I was as old as you are at present at the time of your birth. " If the father age is 38 now, the son age 5 years back was :

A) 14 B) 19
C) 33 D) 38
 
Answer & Explanation Answer: A) 14

Explanation:

Let the son's present age be x years .Then, (38 - x) = x => x= 19. 

 

Son's age 5 years back = (19 - 5) = 14 years

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Filed Under: Problems on Ages - Quantitative Aptitude - Arithmetic Ability

507 105780
Q:

A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:

A) 2/91 B) 1/22
C) 3/22 D) 2/77
 
Answer & Explanation Answer: A) 2/91

Explanation:

Let S be the sample space.

Then, n(S) = number of ways of drawing 3 balls out of 15 = 15C3  =15*14*133*2*1= 455.  

Let E = event of getting all the 3 red balls.

 n(E) = 5C3 = 5*42*1 = 10.

 => P(E) = n(E)/n(S) = 10/455 = 2/91.

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Filed Under: Probability - Quantitative Aptitude - Arithmetic Ability

177 104088
Q:

Find the odd man out?

396, 462, 572, 427, 671, 264.

A) 671 B) 462
C) 427 D) 264
 
Answer & Explanation Answer: C) 427

Explanation:

Here the given series is 396, 462, 572, 427, 671, 264.

In all the terms, the middle digit is the sum of first and third digit except 427.

 

So the Odd number in the given series is 427.

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Filed Under: Odd Man Out - Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

103 103248
Q:

Ctrl, Shift and Alt are called .......... keys.

A) modifier B) function
C) alphanumeric D) adjustment
 
Answer & Explanation Answer: A) modifier

Explanation:

Modifier keys include Alt, Ctrl, Shift and the Windows key.

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

1095 103113
Q:

Arrange these words in alphabetical order and tick the one that comes last

1. Abandon  2. Actuate  3. Accumulate  4. Acquit   5. Achieve

A) Actuate B) Accumulate
C) Acquit D) Achieve
 
Answer & Explanation Answer: A) Actuate

Explanation:

First letters are common. Second letters are:b, c, c, c, c. One of the four words having c is the last word. Let us see the third letters now ,there are: t, c, q, h. Clearly t is the last. Hence Actuate is the last word. 

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Filed Under: Alphabet Test - Verbal Reasoning - Mental Ability

497 102749