Aptitude Overflow

+4 votes

4 answers

1

obtaining head in coin
A coin is tossed 10 times Find the probablity of obtaining head at least once

answered 6 days ago in Quantitative Aptitude by dkm123 (34 points) | 110 views

+3 votes

2 answers

2

arrangement of books in shelf
The number of ways of arranging 10 books on a shelf such that 2 particular books are always together is

answered 6 days ago in Quantitative Aptitude by dkm123 (34 points) | 78 views

+3 votes

5 answers

3

Permutation
How many ways $4$ men and $3$ women can speak at a conference so that women speakers are grouped together? 1. $720$ 2. $488$ 3. $360$ 4. $120$

answered 6 days ago in Quantitative Aptitude by dkm123 (34 points) | 166 views

0 votes

0 answers

4

The Egg Problem
There were 2 friends who started buying 14 eggs at Rs.3 per egg daily from september. Both will eat 4 boiled eggs daily and store the remaining eggs keeping in mind the price hike during winter. One odd day due to some emergency one of the friend had to go out. He ... store now or give me Rs.60 i. Friend A is correct ii. Friend B is correct iii. Both are correct iv. None is correct

asked Oct 13 in Logical Reasoning by shreyansh jain (14 points) | 16 views

+1 vote

3 answers

5

self doubt
$A$ can complete half work in $7$ days $B$ can do $\dfrac{1}{3}$ of work in $14$ days .while $C$ can complete the $20\%$ of the remaining work in $\dfrac{28}{5}$ days. In how many days $A,B,C$ will complete the work together ?

answered Oct 11 in Quantitative Aptitude by Arjun (7.5k points) | 120 views

+2 votes

2 answers

6

Ratio and Proportion
96 is divided into two parts in such a way that seventh part of first and ninth part of second are equal. Find the smallest part? A. 38 B. 40 C. 42 D. 48

answered Oct 8 in Quantitative Aptitude by Satyam (66 points) | 129 views

+2 votes

5 answers

7

Which language is directly understood by the computer without translation program?

answered Oct 8 in Computer Knowledge by Satyam (66 points) | 11.9k views

+1 vote

1 answer

8

CAT2001-56
Each of the questions below consists of a set of labelled sentences. These sentences, when properly sequenced, form a coherent paragraph. Choose the most logical order of sentences from among the options. Although there are large regional variations, it is not ... relatives or go out of their way to help them in their personal matters even during office hours. ECADBF EADCFB EADBFC ABFCBE

answered Sep 10 in Quantitative Aptitude by Saketmahawar (18 points) | 86 views

+1 vote

0 answers

9

syllogism NET 2018
If the proposition domestic animals are hardly ferocious' is taken to be false, which of the following proposition/propositions can be claimed to be certainly true ? Select the correct code : Propositions : (a) All domestic animals are ferocious. (b) Most of the domestic animals are ferocious. (c) ... -ferocious. Code : (1) (a) and (b) (2) (a) only (3) (c) and (d) (4) (b) only

asked Sep 7 in Logical Reasoning by Sanjay Sharma (72 points) | 48 views

+3 votes

1 answer

10

CAT1994-49
Each question contains six statements followed by four sets of combinations of three. Choose the set in which the combinations are logically related. A. Some building are not sky-scrapers. B. Some sky-scrapers are not buildings. C. No structure is a sky-scraper. D. All sky-scrapers are structures. E. All sky-scrapers are buildings. F. Some structures are not buildings. ACE BDF CDE ACF

answered Sep 4 in Logical Reasoning by Dharmendra Lodhi (168 points) | 59 views

+1 vote

2 answers

11

CAT2004-04
Answer the questions based on the information given below: Prof. Singh has been tracking the number of visitors to his homepage. his service provider has provided him with the following data on the country of origin of the visitors and the university they ... among the listed countries can possibly host three of the eight listed universities? None Only UK Only India Both India and UK

answered Sep 4 in Logical Reasoning by Dharmendra Lodhi (168 points) | 165 views

+3 votes

1 answer

12

CAT1994-50
Each question contains six statements followed by four sets of combinations of three. Choose the set in which the combinations are logically related. A. All bins are buckets. B. No bucket is a basket. C. No bin is a basket. D. Some baskets are buckets. E. Some bins are baskets. F. No basket is a bin. BDE ACB CDF ABF

answered Sep 4 in Logical Reasoning by Dharmendra Lodhi (168 points) | 92 views

0 votes

1 answer

13

Geeksforgeeks Sudo Placements
If the selling price of 30 pencils is equal to the cost price of 50 pencils. Find out the profit or loss %. My Ans. 66.66% Given Ans.40%

answered Sep 3 in Quantitative Aptitude by Dharmendra Lodhi (168 points) | 57 views

+1 vote

2 answers

14

Interview Question
You have to play three games with opponents A and B in a specified sequence. You win the series if you win two consecutive games. A is a stronger player than B. Which sequence maximizes your chance of winning the series? AAB ABA BAB BAA All are the same.

answered Aug 28 in Quantitative Aptitude by Dharmendra Lodhi (168 points) | 97 views

0 votes

1 answer

15

CAT 2007-06
How many pairs of positive integers m, n satisfy $\frac{1}{m} + \frac{4}{n}=\frac{1}{12}$,where n is an odd integer less than 60? b. 4 c. 7 d. 5 e. 3

answered Aug 28 in Quantitative Aptitude by Dharmendra Lodhi (168 points) | 98 views

+2 votes

4 answers

16

Which of the following is required to create an HTML document?

answered Aug 18 in Computer Knowledge by Rishav Kumar Singh (462 points) | 2.8k views

0 votes

1 answer

17

Clock - Relative speed is also increasing every hour
A wall clock and a Table clock are set to correct time today on 10 pm. Wall clock looses 3 minute in 1st hour, 6 minutes in the second hour and 9 minutes in the third hour and so on. Table clock looses 5 minutes in the 1st hour, 10 minutes in the second hour and 15 minutes in the third hour and so on. When will they show the same time?

answered Aug 13 in Quantitative Aptitude by Aarti juyal (18 points) | 67 views

+2 votes

1 answer

18

CAT1998-94
Consider a 99 digit number created by writing side by side the first fifty four natural number as follows: $12345678910111213…….5354$ The above number when divided by $8$ will leave a remainder of $6$ $4$ $2$ $0$

answered Jul 31 in Quantitative Aptitude by lambda (38 points) | 74 views

+1 vote

2 answers

19

MCA Exam
Select the missing number from the given responses 0,7,26,63,? (1) 124 (2) 98 (3) 148 (4) 188

answered Jul 26 in Logical Reasoning by Uma63 (18 points) | 111 views

+5 votes

1 answer

20

Nptel
A certain country is inhabited only by people who either always tell truth or always lies, and who will respond to a question only with yes or no. A tourist come to fork in road, where left branch leads to capital and other does not. There is no sign indicating which branch to take. but ... ? Out of 3 Question above which question can lead you towards capital? 1) A,B 2) B,C 3) A,C 4) A,B,C

answered Jul 22 in Logical Reasoning by SolitaryReaper (24 points) | 332 views

+2 votes

1 answer

21

CAT1994-9
Choose the alternative which suggests a coherent paragraph. A. The quintessence, for example, a lizard is only fully understandable in the light of the particular possibilities and limitations dictated by its reptilian nature. B. The films we made, tried to document the ... C. We seldom examined the basic character of its anatomy. D. One element, however, was missing. ACBD BADC ADBC CDAB

answered Jul 15 in English Language by Marylyn J (20 points) | 173 views

+2 votes

1 answer

22

VMware
Q. Two clocks are set right at 10 a.m. One gains 20 seconds and the other loses 40 seconds in 24 hours. What will be the true time when the first clock indicates 4 p.m. on the following day?

answered Jul 14 in Logical Reasoning by meight (22 points) | 134 views

+3 votes

3 answers

23

A hard copy of a document is
A hard copy of a document is printed on the printer stored on the floppy stored on a CD stored in hard disk scanned

answered Jul 7 in Computer Knowledge by rk755304 (26 points) | 1.6k views

+2 votes

1 answer

24

CAT1996-159
Month Stage Cost(Rs. '000 per man-month) $1-2$ Specification $40$ $3-4$ Design $20$ $5-8$ Coding $10$ $9-10$ Testing $15$ $11-15$ Maintenance $10$ The number of people employed in each month is: Month $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$ $11$ $12$ ... five consecutive months have the lowest average cost per man-month under the new technique? $1-5$ $9-13$ $11-15$ None of the these

answered Jul 2 in Quantitative Aptitude by Subarna Das (2.3k points) | 55 views

+2 votes

1 answer

25

CAT1996-156
Month Stage Cost(Rs. '000 per man-month) $1-2$ Specification $40$ $3-4$ Design $20$ $5-8$ Coding $10$ $9-10$ Testing $15$ $11-15$ Maintenance $10$ The number of people employed in each month is: Month $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$ $11$ ... the fifth month. (due to improvement in Coding technique, the stage was completed in months $6-8$ only). $225$% $150$% $275$% $240$%

answered Jul 2 in Quantitative Aptitude by Subarna Das (2.3k points) | 74 views

+2 votes

1 answer

26

Verbal Reasoning / Verbal Analogy HELP
CLANDESTINE is to SECRECY as .... ERUDITE is to IGNORANCE FRIGID is to TEMPERATURE FELONIOUS is to ASSAULT CANDID is to HONESTY JEALOUS is to GREED CLASH is to DISAGREE as ... FEVER is to RASH REBUKE is to CRITICIZE HARM is to DEVASTATE ... BELIEVE as ... BRITTLE is to BREAK INHUMANE is to PUNISH DYNAMIC is to IDOLIZE CANCEROUS is to HEAL RUSTY is to CORRODE

answered Jun 29 in English Language by Naveen Kumar 3 (34 points) | 322 views

+2 votes

2 answers

27

CAT1996-167
Which month records the highest profit? September July March May

answered Jun 27 in Quantitative Aptitude by Bl (18 points) | 68 views

+1 vote

2 answers

28

Problem on ages (RS AGGARWAL)
Four years ago, the father's age was three times the age of his son. The total of the ages of the father and the son after four years will be 64 years. What is the father's age at present?

answered Jun 17 in Quantitative Aptitude by Sumeet Singh (38 points) | 584 views

+1 vote

2 answers

29

madeeasy work book
A plane left half an hour than the scheduled time and in order to reach its destination $1500 \hspace{0.1cm} km$ away in time, it had to increase its speed by $33.33\%$ over its usual speed. find its increased speed? $250 \hspace{0.1cm} kmph$ $500 \ ... kmph$ $750 \hspace{0.1cm} kmph$ none the answer given is $750 \hspace{0.1cm} kmph$ but i m getting $250$ which is correct??

answered Jun 9 in Quantitative Aptitude by Subarna Das (2.3k points) | 153 views

+1 vote

1 answer

30

Fill in the blanks
Fill in the blanks There isn't a (blank) of dustbin my sister's room Clues for the blank First letter - S Second - blank Third letter - e Fourth - blank Fifth and Last letter - r

answered Jun 8 in English Language by Naveen Kumar 3 (34 points) | 88 views

+1 vote

3 answers

31

Number Logic
Which number replaces the question (?) mark ? A) 9 B) 7 C) 8 D) 13

answered Jun 7 in Logical Reasoning by dmchaudhary (38 points) | 139 views

+1 vote

1 answer

32

How to solve this?
If $x+\dfrac{1}{x} = 4$, then what is the value of $x^6 + \dfrac{1}{x^6} ?$ $52$ $256$ $1026$ $2702$

answered Jun 6 in Quantitative Aptitude by Subarna Das (2.3k points) | 101 views

+2 votes

1 answer

33

CAT1996-162
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: Approximately how many times the total investment in Chittoor was the total investment in Khammam in the given two years? $2.8$ $2.0$ $2.4$ $1.7$

answered Jun 5 in Quantitative Aptitude by Subarna Das (2.3k points) | 61 views

+2 votes

2 answers

34

CAT1996-165
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: If the total investment in Khammam shows the same rate of increase in 1997, as it had shown from 1995 to 1996, what appropriately would be the total investment in Khammam in 1997 (in Rs. crore)? $9,850$ $10,000$ $9,170$ $8,540$

answered Jun 5 in Quantitative Aptitude by Subarna Das (2.3k points) | 71 views

+2 votes

1 answer

35

CAT1996-164
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: In Khammam district the investment in which area in $1996$ showed the least percent increase over the investment in that area in $1995$? Electricity Chemical Solar Nuclear

answered Jun 1 in Quantitative Aptitude by Subarna Das (2.3k points) | 55 views

+2 votes

1 answer

36

CAT1996-163
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: The investment in Electricity and Thermal Energy in 1995 in these two districts formed what percent of the total investment made in that year? $41$% $47$% $52$% $55$%

answered Jun 1 in Quantitative Aptitude by Subarna Das (2.3k points) | 39 views

+2 votes

2 answers

37

CAT1996-161
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: By what percent was the total investment in the two districts more in 1996 as compared to that in 1995? $14$% $21$% $24$% $18$%

answered Jun 1 in Quantitative Aptitude by Subarna Das (2.3k points) | 51 views

+2 votes

1 answer

38

CAT1996-168
In which month is the percentage increases in Sales two months before, the highest? March September July May

answered May 31 in Quantitative Aptitude by Subarna Das (2.3k points) | 58 views

+1 vote

3 answers

39

#GeeksforGeeks
Q. A vessel is filled with a solution of, 3 parts soda and 5 parts rum. How much of the solution must be taken out and replaced with soda so that the solution contains equal amount of sod and rum? (A) 8/5 (B) 2/5 (C) 1/5 (D) 5/8

asked May 21 in Quantitative Aptitude by Hradesh patel (36 points) | 76 views

+1 vote

1 answer

40

How to Prepare for Quantitatve Aptitude, Chapter: Number System, Topic: HCF & LCM

asked May 13 in Quantitative Aptitude by Sahil Sawant (28 points) | 149 views

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