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Answers by Arjun

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Train Crossing problems
Two trains starting at the same time from two stations 200 km apart, and going in opposite directions cross each other at a distance of 110 km from one of the ... What is the ratio of their speeds . Explain with proper steps.Answer : 11:9
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Logical Inference English
The horse has played a little known but very important role in the field of medicine. Horses were injected with toxins of diseases until ... quite immune to diseasesgiven medicines to fight toxinsgiven diphtheria and tetanus serums
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speeed distance time
If a person increases his speed by 1 km/hr he reaches his office in 3/4th of the time he normally takes and if he decreases his speed by 1 km/hr, he reaches his office 2 hrs ... to his office?(a) 10 kms (b) 8 kms(b) 12 kms (d) 9 kms
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average
A certain no of trucks were required to transport 60 tons of iron from company. However it was found that each truck could take 0.5 tons of cargo less and ... were required. How many trucks were initially planned to use?1)102)203)154)25
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alligation
There are two glasses having mixtures of wine and water. In glass 1 the ratio of wine and water is 1:2 and in glass 2 the ratio of wine and water is 4:1. Find the amount of ... and wine.(a) 180 ml (b) 140 ml(c) 200 ml (d) None of these
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mixture
A milkman has 50 litres of milk. Find quantity of water to be added in it so that he gets 20% profit by selling at its cost price?
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compound interest
1)A man borrowed Rs.25000 from a bank at 20% compound interest. At the end of every year he paid Rs.8000. At the end of third year, if he wants to clear his loan ... of each installment.(a) Rs.11000 (b) Rs.11500(c) Rs.12100 (d) Rs.12500
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simple and compound interest
The compound interest on a certain sum for 2 years is Rs.2520 and simple interest on the same sum of money at same rate of interest for 2 years is Rs.2400. Find the sum and ... , 10% (b) Rs.18000, 6%(c) Rs.13600, 12% (d) Rs.24000, 5%
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average
Amit appears for exam and score of 75 marks per paper.If he had obtained 15 more marks in maths paper and 10 marks in science then his average marks would have been 80 out of 100.For how many paper Amit appears?
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mixture
A drum is completely filled by mixture of milk n water. By replacing 12 litres of solution from drum by 12 litres of water, concentration of milk drops from 18% to 15%., find capacity of drum?
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mixture
In what proportion should milk and water be mixed to reduce the price of milk from Rs.18 per litre to Rs.16 per litre?(a) 8:1 (b) 10:1(c) 6:1 (d) None of these
808
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1 votes
check the question
How many 3-digit numbers can be formed from the digits 2,3,5,6,7 and 9,which are divisible by 5 and none of the digits is repeated ?
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CAT 2008 | Question: 06
What are the last two digits of $7^{2008}?$21$61$01$41$81$
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Numerical ability
A number when divided by a divisor leaves 22 as the remainder. Twice the number when divided by same divisor leaves 7 as the remainder. Find the divisor? (a) 23 (b) 27 (c) 33 (d) 37
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Which of the following term is NOT associated with the game of Football
Which of the following term is NOT associated with the game of Football? Dead BallBack passCorner KickMaiden overGoal line
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There, are as yet no vegetation types or ecosystem whose study..
Choose the word or set of words for each blank that best fits the meaning of the sentence as a whole.There are as ... longer ____________ ecologists.Perfected, hinderExhausted, interestProlonged, requirePrevented, challengeDelayed, benefit.
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If oranges cost 5 for 75p how many can you buy for £2.70? (Assuming they can be bought singly)
If oranges cost 5 for 75c how many can you buy for $2.70? (Assuming they can be bought singly)?1516171819
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Since 1813 reaction to Jane Austen's novels has oscillated between.
Choose the set of words for each blank that best fits the meaning of the sentence as a whole.Since ... literary _____________.Dismissal, admirersAdoration, contemporariesDisapproval, readersIndifference, followersApprobation, precursors.
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If f(x) = minimum of (3x + 5, 10 - 2x), what is the maximum possible value of f(x)?
If f (x) = minimum of (3x + 5, 10 - 2x), what is the maximum possible value of f (x)?1368
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In a class of 51 students, the difference between the highest mark and the least mark is 70.
In a class of 51 students, the difference between the highest mark and the least mark is 70. If the average score is calculated without considering the student ... increases by 1.33%. What is the original average score of the class?60708040
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Let M be the set of all even numbers from 1 to 25 and all the odd numbers between 26 and 200.
Let M be the set of all even numbers from 1 to 25 and all the odd numbers between 26 and 200. If all the elements of M are multiplied, find the number of zeroes at the end of this product.22182321
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___ consists of volatile chips that temporarily store data or instructions
___ consists of volatile chips that temporarily store data or instructions CPUROMRMARAMNone of these
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Which of the following is NOT true about a compiler?
Which of the following is NOT true about a compiler? Translates instructions from a high level language to machine level languageTranslates entire source ... involved in program's executionIs a translating programIs useful to run program
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how many bits does a nibble signify
In a computer, how many bits does a nibble signify? 48163264
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Y is a subset of A such that the geometric mean of no two elements of Y is 350.
Given A = { 1, 3, 9, 27, 81,................................3100 }Y is a subset of A such that the geometric mean of no two ... of N?50514952B. In how many ways can the set Y be formed such that it has exactly N elements?250251350351
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Lasith Malinga is a famous player associated with the game of
Lasith Malinga is a famous player associated with the game of __ HockeyBadmintonLawn TennisCricketFootball
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Which of the following identifies a cell in Excel?
Which of the following identifies a cell in Excel? FormulaNameLabelAddressNone of these
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operation of combining two cells into a single cell in Excel is referred as
The operation of combining two cells into a single cell in Excel is referred as ___ Join cellsMerge cellsMerge tableJoin tableNone of these
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ALU performs
The ALU performs ______ operations logarithm-basedASCIIalgorithm-basedarithmeticNone of these
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In Windows ME what does ME stand for?
In Windows ME what does ME stand for? MillenniumMicro-ExpertMacro-ExpertMulti-ExpertMy-Expert
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Common name for modulator-demodulator
The common name for a modulator-demodulator is modemjoinernetworkerconnectordemod
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Each question has a pair of CAPITALISED words followed by four pairs of words.
Each question has a pair of CAPITALIZED words followed by four pair of words. Choose the pair of words that does NOT express a ... pair.APOCRYPHAL : AUTHENTICSupercilious : HumbleCliched : BanalFactitious : GenuineIneluctable : Avertable
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What is the total income in pounds of the taxi driver for the whole year?
A taxi driver works 46 weeks of the year and gets an average of 70 customers per week which average 4 miles each at 90 pence per mile. Her expenditure is as ... of income over expenditure per month to the nearest pound?$6$16$36$56$76$
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statements and conclusions
In each question below are two statements followed by two conclusions numbered I and II. You have to take the two given statements to be true even if they ... cities.Conclusions :I. Atleast some villages are towns.II. No village is a town
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6 lectures are scheduled in a week starting from Monday and ending on Sunday of the same week.
6 lectures are scheduled in a week starting from Monday and ending on Sunday of the same week. Computer Science is not on Tuesday or Saturday. Psychology ... scheduled?1) Monday2) Wednesday3) Thursday4) Cannot be determined5) None of these
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5 votes
It is known that a bus will arrive at random at a certain location sometime between 3:00 P.M. and 3:30 P.M.
It is known that a bus will arrive at random at a certain location sometime between 3:00 P.M. and 3:30 P.M. A man decides that he will go at random to ... it, he will take the subway. What is the probability that he will take the subway?
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Five friends F, M, K, N and Y are working in 5 different hospitals C, P, O, S and U
Five friends F, M, K, N and Y are working in $5$ ... $30$ years old person earns at least $\text{Rs.} 15000.$
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Eight people A, B, C, D, E, F, G and H are sitting around a circular table facing the centre of the table but not necessarily in the same order
Eight people A, B, C, D, E, F, G and H are sitting around a circular table facing the centre of the table but not necessarily in the same order. Each ... F is not an immediate neighbour of A. G is not an immediate neighbour of the Teacher.
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A, B, C, D, E, F, G and H are sitting around a circular table, facing the centre
A, B, C, D, E, F, G and H are sitting around a circular table, facing the centre. Each of them has a different profession, viz doctor, engineer, architect, ... of the politician. The banker sits second to the left of A. Who is the Banker?
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Which of the following is not a term pertaining to Email?
Which of the following is not a term pertaining to Email? PowerPointInboxSenderReceiverNone of these
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