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332 Aptitude Questions And Answers

2⟩ A non stop bus to Amritsar overtakes an auto also moving towards Amritsar at 10 am. The bus reaches Amritsar at 12.30 pm and starts on the return journey after 1 hr. On the way back it meets the auto at 2 pm. At what time the auto will reach Amritsar? a) 2.30pm b) 3.00pm c) 3.15pm d) 3.30pm

Answer:b:3 P.M.

Assumptions:

Distance between two points where Bus meets auto=x

Distance between the point where bus meets auto for the second time and Amritsar=y

velocity of bus=Vb

velocity of auto=va

vb=x/2

va=x/4

y=0.5*vb=05*x/2

time taken by auto for covering the distance y=y/va=1 Hour

hence time at which auto reaches Amritsar=2 P.M.+1 hour=3 P.M.

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11⟩ My flight takes of at 2am from a place at 18N 10E and landed 10 Hrs later at a place with coordinates 36N70W. What is the local time when my plane landed?a) 600 am b) 640am c) 740 d) 700 e) 800

The Answer is 6:40 AM

The destination place is 80 degree west to the starting place. Hence the time difference between these two places is 5 hour 20 min. (=24hr*80/360).

When the flight landed, the time at the starting place is 12 noon (2 AM + 10 hours).

Hence, the time at the destination place is 12 noon - 5:20 hours = 6: 40 AM

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14⟩ A cryptanalyst must translate into letters of all digits included in the following two lines of nine symbols each9 3 3 4 5 6 6 6 72 2 3 3 4 4 5 7 8The cryptanalyst has already determined some of rules governing the decodingRule 1-Each of the digits from 2 to 9 represents exactly one of the eight lettersA,E,I,O,U,R,S,T.Rule 2-Each letter is represented by exactly one of the digits. If a digit occurs more thanonce it represents the same letter on each occasion.Rule 3-The letter T and the letter O are each represented exactly 3 times.Rule 4-The letter I and the letter A are each represented exactly 2 times.Rule 5-The letter E is represented exactly 4 times.Based on above solve following QuestionsQ1. If 9 represents vowel,it must represent which of followingOption 1- AOption 2- EOption 3- IOption 4- OOption 5- UQ2. If 8 represents vowel which of the following must represent a consonantOption 1- 2Option 2- 4Option 3- 5Option 4- 7Option 5- 9Q3. If 2 represents R and 7 represents A, then 5 mu

5-u

5-9

1-I

1-oteat

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16⟩ In class of 10 students, the teacher writes a number on the board. The first student tells that the number is divisible by 1, the second student tells that the number is divisible by 2, the third by 3, the forth by 4 and so on till 10. If the statement of one of the students in wrong then what is the least number possible?

First we are taking the l.c.m of 1-10. the result is 2520.

then being the highest prime number 7.

we will divide 2520 by 7. the result will be 360.

which is the least number divisible by all numbers 1-10 other than 7

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17⟩ Mr. and Mrs. Aye and Mr. and Mrs. Bee competed in a chess tournament.Of the three games played a)In only the first game werethe two players married to each other. b)The men won two games and the women won one game. c)The Ayes won more games than the Bees. d)Anyone who lost game did not play the subsequent game.Who did not lose a game?

AM=Mr. Aye

AF= Mrs. Aye

BM=Mr. Bee

BF=Mrs. Bee

The possible sequence of matches can be :

AM(Win) Vs.AF

AM(win) Vs. BM

AM Vs. BF(win) Hence Mrs. Bee never lose.

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18⟩ These ques were asked in the Intuit paper. There were 11 ques1. Write a C function(statement given) for definition of strlen(used to return the leanth of a null character terminated ASCII string)unsigned int strlen(char *str)2.U have a rectangular board with a rectangular hole in it(could be anywr at any inclination). Draw a single straight line to cut the solid are into 2 equal halves.3.what is the output of the following prog?#includevoid main(){int i=10;int j=i%2;if (j==0)cout<<"Got it"< elsecout<<"out it"< }

in c++ programming language #incude<iostream.h> is must so it give error

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19⟩ The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds. And response will be back to programmer in 20 milliseconds. How much time the program takes to get a response back to the programmer, after it is sent? Please tell me the answer with explanation?

see it doesn't matter that wat the time is being taken to fill the bucket.after reaching program it waits there for 10ms and back to the programmer in 20 ms.then total time to get the response is 20ms +10 ms=30ms...it's so simple....

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