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1

Probability
Can someone explain answer for this question(26)?

asked Dec 5 in Quantitative Aptitude by ranarajesh495 (14 points) | 21 views

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1 answer

2

self doubt
In a Conventional Clock, how many times does the minutes hand pass the hour hand between noon and midnight?

asked Nov 13 in Computer Knowledge by Shubham Aggarwal (18 points) | 44 views

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0 answers

3

SELF
An oblong piece of ground measures 19m 2.5 dm by 12m5dm.From center of each side of the ground, a path 2m wide goes across to the center of the opposite side. What is the area of the path? A)59.5 m^2 B)54 m^2 C)78.4 m^2 D)34 m^2

asked Oct 28 in Quantitative Aptitude by Shubham Aggarwal (18 points) | 31 views

0 votes

2 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) | 90 views

+1 vote

0 answers

5

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) | 84 views

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1 answer

6

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%

asked Aug 31 in Quantitative Aptitude by arpit213 (14 points) | 79 views

0 votes

1 answer

7

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?

asked Aug 10 in Quantitative Aptitude by Balaji Jegan (14 points) | 78 views

0 votes

1 answer

8

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

asked Aug 5 in Quantitative Aptitude by Lakshman Patel RJIT (532 points) | 118 views

+1 vote

2 answers

9

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.

asked Aug 1 in Quantitative Aptitude by Rishav Kumar Singh (460 points) | 111 views

+2 votes

1 answer

10

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?

asked Jul 12 in Logical Reasoning by Hradesh patel (36 points) | 151 views

+3 votes

4 answers

11

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. $120$

asked Jul 10 in Quantitative Aptitude by HeadShot (32 points) | 194 views

+1 vote

3 answers

12

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 ?

asked Jun 15 in Quantitative Aptitude by eyeamgj (38 points) | 154 views

+1 vote

2 answers

13

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? $250 \hspace{0.1cm} kmph$ ... $750 \hspace{0.1cm} kmph$ none the answer given is $750 \hspace{0.1cm} kmph$ but i m getting $250$ which is correct??

asked Jun 9 in Quantitative Aptitude by eyeamgj (38 points) | 186 views

+1 vote

3 answers

14

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?

asked Jun 7 in Quantitative Aptitude by Mk Utkarsh (242 points) | 853 views

+1 vote

1 answer

15

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

asked Jun 5 in Quantitative Aptitude by Sara (26 points) | 110 views

+1 vote

1 answer

16

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

asked May 25 in English Language by ruwee (20 points) | 108 views

+1 vote

3 answers

17

#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) | 88 views

+1 vote

3 answers

18

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

asked May 17 in Logical Reasoning by Kushagra Chatterjee (44 points) | 149 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

asked May 16 in Logical Reasoning by Kushagra Chatterjee (44 points) | 120 views

+1 vote

1 answer

20

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

asked May 13 in Quantitative Aptitude by Sahil Sawant (28 points) | 195 views

+5 votes

1 answer

21

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

asked Feb 16 in Logical Reasoning by Tesla! (120 points) | 346 views

+1 vote

1 answer

22

ages
Ten years ago, P was half of Q's age. If the ratio of their present ages is 3:43:4, what will be the total of their present ages? A. 4545 B. 4040 C. 3535 D. 30

asked Jan 28 in Quantitative Aptitude by iarnav (1.4k points) | 98 views

0 votes

1 answer

23

ratio
Q.Rekha and Kallu have a certain number of red and black marbles with them. The ratio of red marbles to black marbles with them is 7 : 1 and 9 : 1 respectively. If the total number of marbles with the two persons is 90, what can be the number of red marbles with Kallu? a.Either 9 or 45 b.Either 10 or 50 c.Either 36 or 72 d.Either 18 or 36

asked Jan 28 in Quantitative Aptitude by iarnav (1.4k points) | 177 views

0 votes

1 answer

24

self doubt
Q.How many four-digit numbers, with distinct digits are there such that the sum of the digits of each of these numbers is an odd natural number? a.2160 b.2090 c.1880 d.2376

asked Jan 28 in Quantitative Aptitude by iarnav (1.4k points) | 164 views

+3 votes

1 answer

25

Any resource for learning and solving question on passage reading

asked Jan 21 in English Language by Anshul Shankar (32 points) | 84 views

+3 votes

1 answer

26

p(p−1)<0 what is value of p
p(p−1)<0 what is value of p please solve step by step options are (A) (–∞, 0) (B) (0, 1) (C) (1, ∞) (D) (0, ∞)

asked Jan 10 in Quantitative Aptitude by learner_geek (56 points) | 100 views

+2 votes

2 answers

27

clocks
Find the angle between hands of clock at 2:30 p.m in degress

asked Jan 9 in Quantitative Aptitude by Uma Maheswari (276 points) | 250 views

+2 votes

1 answer

28

Time and distance
Car A left from X for Y at 9:00 a.m.Car B left from Y to X at 10:00 a.m.XY=180 km. Speed of A and B are 30 and 20 kmph respectively.Find their meeting time

asked Jan 9 in Quantitative Aptitude by Uma Maheswari (276 points) | 347 views

+2 votes

1 answer

29

percentage
Ravi's salary before he got an increment was 20% of total income of of his family.His increment was one fourth of his salary after increment.What percentage of total income of his family is his new salary

asked Dec 26, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 301 views

+3 votes

1 answer

30

ratio and proposition
X,Y and Z are 3 quantities.X varies inversely with Y when z is constant.Y varies inversely with Z when X is constant.When Y=8,Z=7 and X=30.Find X if Y=16 and Z=21

asked Dec 25, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 225 views

+4 votes

3 answers

31

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

asked Dec 24, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 118 views

+3 votes

1 answer

32

number of squares
The number of squares that can be formed from 8x8 chess board

asked Dec 23, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 66 views

+3 votes

2 answers

33

number of rectangles
The number of rectangles that can be formed on a 8x8 chessboard

asked Dec 23, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 99 views

+3 votes

2 answers

34

Number of ways of inviting atleast one people
Find the number of ways of inviting atleast one among 6 people to a party?

asked Dec 23, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 62 views

+3 votes

1 answer

35

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

asked Dec 23, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 86 views

+3 votes

2 answers

36

How many 3 letter words can be formed from word PRACTICES?
How many 3 letter words can be formed from word PRACTICES?

asked Dec 22, 2017 in Quantitative Aptitude by Uma Maheswari (276 points) | 753 views

+5 votes

1 answer

37

Nielit-Dec-2017-Scientific/Technical Assistant-A
In the following question, various term of a letter series is given with one term missing as shown by (?) Choose the missing term out of the given alternatives. C, G, L, R, ? A) Y B) S C) U D) Z

asked Dec 19, 2017 in Logical Reasoning by Sukanya Das (5.7k points) | 173 views

+4 votes

1 answer

38

Nielit-Dec-2017-Scientific/Technical Assistant-A
In the following question, various term of a letter series is given with one term missing as shown by (?) Choose the missing term out of the given alternatives. ABP, CDQ, EFR, (...?....) A) GHS B) GHT C) HGS D) GHR

asked Dec 19, 2017 in Logical Reasoning by Sukanya Das (5.7k points) | 101 views

+4 votes

1 answer

39

Nielit-Dec-2017-Scientific/Technical Assistant-A
In the following question, various term of a letter series is given with one term missing as shown by (?) Choose the missing term out of the given alternatives. T, r, O, m, J, ? A) h B) i C) I D) g

asked Dec 19, 2017 in Logical Reasoning by Sukanya Das (5.7k points) | 94 views

+3 votes

1 answer

40

Nielit-Dec-2017-Scientific/Technical Assistant-A
In the following question, various term of a letter series is given with one term missing as shown by (?) Choose the missing term out of the given alternatives. C, F, J, O, ?, B A) S B) T C) U D) V

asked Dec 19, 2017 in Quantitative Aptitude by Sukanya Das (5.7k points) | 104 views

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