Aptitude and Reasoning Questions

Q:

48 people could complete a task in 17 days. After 6 days, 4 of the workers left. How many days from then will it take to complete the task?

A) 12 B) 13
C) 15 D) 16
 
Answer & Explanation Answer: A) 12

Explanation:

Given, 48 people can do a work in 17 days. So total work = 48 x 17 = 816
Work done by 48 people in 6 days = 288.

The remaining work = 816 - 288 = 528
After 6 days four workers left. So number of people working is 44
Total number of days required for 44 men to complete the remaining work = 528/44 = 12

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

In a certain code language, "BIOLOGY" is written as "YRLOLTB". How is "PHYSICS" written in that code language?

A) KSXRBHH B) KSBHRXH
C) XHRHBSK D) KSBHXRH
 
Answer & Explanation Answer: B) KSBHRXH

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

That which cannot be corrected

A) Incorrigible B) Illegible
C) Illegal D) Indelible
 
Answer & Explanation Answer: A) Incorrigible

Explanation:

The One-word substitute for That which cannot be corrected is Incorrigible.

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Filed Under: Alphabet Test
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
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Q:

Rs 60500 is divided among A, B and C such that A receives 2/9 as much as B and C together and B receives 3/7 of as much as A and C together. What is the share of C (in Rs)?

A) 29850 B) 30120
C) 31350 D) 37250
 
Answer & Explanation Answer: C) 31350

Explanation:
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Filed Under: Partnership
Exam Prep: Bank Exams

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Q:

Which sentence is written correctly?

A) Ms. Praveena showed us a documentary in class today because the film, "focuses on a similar subject" to a book we are going to read. B) Ms. Praveena showed us a documentary in class today because the film "focuses on a similar subject" to a book we are going to read.
C) Ms. Praveena showed us a documentary in class today because the film, "Focuses on a similar subject" to a book we are going to read. D) Ms. Praveena showed us a documentary in class today because the film "Focuses on a similar subject" to a book we are going to read.
 
Answer & Explanation Answer: A) Ms. Praveena showed us a documentary in class today because the film, "focuses on a similar subject" to a book we are going to read.

Explanation:
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Filed Under: Alphabet Test
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Q:

How many numbers with distinct digits are possible product of whose digits is 18?

A) 12 B) 8
C) 6 D) 4
 
Answer & Explanation Answer: B) 8

Explanation:

Two digit numbers: The two digits can be 2 and 9: Two possibilities 29 and 92.

Three-digit numbers: The three digits can be 1, 2 and 9 => 3! Or 6 possibilities.

We cannot have three digits as (3, 3, 2) as the digits have to be distinct.

We cannot have numbers with 4 digits or more without repeating the digits.

So, there are totally 8 numbers.

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Filed Under: Numbers
Exam Prep: CAT
Job Role: Bank Clerk

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Q:

If  x×y = x + y + xy, the value of 6x24 is:

A) 41 B) 42
C) 43 D) 44
 
Answer & Explanation Answer: B) 42

Explanation:

Given x × y = x + y + xyHere x = 6 , y = 24Then, x × y = 6 + 24 + 6x246 x 24 = 30 + 144= 30 + 12= 42.

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Filed Under: Square Roots and Cube Roots
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Read the following information carefully and answer the question below. Seven Students – A, B, C, D, E, F and G like different Pens viz, Reynolds, Cello, Parker, Rotomac, Flair, Linc and Eilcos but not necessarily in the same order. They also study in three different standards viz. 9th, 10th and 12th. Not more than three and not less than two students study in the same class. A do not likes cello pen. Persons who like cello and Flair pens, study in the same class. G studies in 10th standard but he does not likes flair pen. B studies with only one student, who likes linc pens. B does not studies with G. E likes Rotomac but he do not study in class 9. D studies in class 9 but he does not like line pen. A does not study in class 12. F does not like linc pen. The one likes Parker pen, studies in class 10. The one, who likes Reynolds pen, studies in same class with one who likes Flair pen. D likes neither Flair pen nor cello pen.

1. Who likes Parker Pen ?

    (1) F  (2) G  (3) H  (4) None

2. Three of the following four are similar in a certain way. Find the odd one ?

    (1) BE  (2) AD  (3) EG  (4) DF

3. Which three student study in the same class ?

    (1) ADE  (2) DFG  (3) ADF  (4) AEG

4. C likes which pen ?

    (1) Reynolds  (2) Flair  (3) Cello  (4) Linc

Answer

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1. Answer (2) G


2. Answer (1) BE All other pairs are in same class.


3. Answer (3) ADF in class 9.


4. Answer (4) Linc pen.

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