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Missing Terms
Find the right number, from the given options, at the place marked by the question mark: 2, 4, 8, 32, 256, ?
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aravinthan2k6- Member Since Dec-2007 | Aug 16th, 2009
Each of the preceding number is multipied by the previous number
So on multiplying 2*2 = 44*2 = 88*4 = 3232*8 = 256256*32 = 8192so the answer for this series is 8192 -
Jalia is twice older than Qurban
Jalia is twice older than qurban. If jalia was 4 years younger, Qurban was 3 years older their difference between their ages is 12 years. What is the sum of their ages?a)67 b)57 c)36 d)none
prititripathi
- Dec 20th, 2010
Let qurban age x n julia =2x so acc. to que2x-4-(x+3)=12x=19 n julia age= 38 sum of their age =19+38=57
madhurimasridhar
- Mar 5th, 2009
Suppose Qurban is x yrs. then Jaila is 2x yrs (twice older than Qurban)If Jaila is 4 yrs younger, Qurban is 3 yrs older then their ages diff is 12 yrsso (2x-4)- (x+3) = 12Now we solve it we got x value as 19yrsSo sum of their ages is 38+19 = 57.
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Probability that India wins the World Cup
Paul, the octopus who has been forecasting the outcome of FIFA world cup matches with tremendous accuracy has now been invited to predict ICC world cup matches in 2011. We will assume that the world cup contenders have been divided into 2 groups of 9 teams each. Each team in a group plays the other teams in the group. The top two teams from each group enter the semi finals (after which the winner is...
Avik Dasgupta
- Dec 17th, 2010
We have two chances to win the world cup. Either India can win all 10matches or Win 7 out of 8 group matches + win the semi final and final matches. Case 1: To win all 10, probability is ...
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Gavaskar average in first 50 innings was 50. After the 51st innings his average was 51 how many runs he made in the 51st innings
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Find the value and Express in Decimal
If A= 0 0 0 0 1 1 1 1B= 0 0 1 1 0 0 1 1C= 0 1 0 1 0 1 0 1Then find the value of [A U C] U B and express it in decimal.
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What is the difference between "C structure" and "C++ structure".
prititripathi
- Dec 17th, 2010
C++ also support structure bt with more additional features making it suitable for oop dat feature is class. like in c++ enum defined within class/structure is local to dat class while in c it is globally visible
tanuja
- Nov 30th, 2010
C structure::: 1) //single line comment about the programme. 2) headerfiles 3) macros, typedef... 4) global declarations 5) main() 6) statements C++ Structure::: 1) /*multi line comments*/ ...
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10e05A. intB. charC. stringD. float
arvind
- Oct 6th, 2006
Float
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Two Pipes Filling Rate
Two pipes A and B fill at A certain rate B is filled at 10,20,40,80,. If 1/16 of B if filled in 17 hours what time it will take to get completely filled.
felcy
- Dec 15th, 2010
It fills at a rate of 2 (i.e) 10,20,40.... 1/16 is filled in 17hr. then it fills as 1/8,1/4,1/2,1.. Hence 17+1+1+1+1=21
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Pick the Winner Correctly
For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning.Let's assume such rumors to be true and that in a match between X and Y, X the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul...
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Points on Plane
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). Find the maximum value of n1(P) over all configurations P of 10 points in the plane.
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Sheet of Paper
A sheet of paper has statements numbered from 1 to 35. For all values of n from 1 to 35, statement n says "At most n of the statements on this sheet are false". Which statements are true and which are false?
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Min-Max Game
A and B play the following min-max game. Given the expressionN = 12 + X*(Y - Z)where X, Y and Z are variables representing single digits (0 to 9), "A" would like to maximize N while "B" would like to minimize it. Towards this end, "A" chooses a single digit number and "B" substitutes this for a variable of her choice (X, Y or Z). "A" then chooses the next value and "B", the variable to substitute the...
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Local Time of Landing
An aircraft takes off from A (89o N Lat, 10o E Long) at 2.00 AM local time to B (32o N Lat, 70o W Long). If the flying time is 10 hours what is the local time of landing at B?(a) 5.40 AM (b) 4.00 AM (c) 6.40 AM (d) 7.00AM (e) 8.00AM
harsha1000
- Dec 11th, 2010
In this problem longititude is unwanted.only latitude is what thats going to determine.so,70-10=60' for each 1' change it takes 5 mins,so 60'*5=300 mins2+10hrs=12 a.m localtime. 12-5hrs=7 a.m
pravesh28
- Apr 2nd, 2010
ans----cmagnitude difference is 80 digreefor this duration time change 80*4 eqals 320 minute5 hour 20 minutefor 12 hour journey12- 5hour 20that is 6 hour 40 minute ans
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An amount doubles itself in 3 years.
An amount doubles itself in 3 years. When This amount can become 8 times of itself?
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shashibsaini- Member Since Aug-2006 | Mar 27th, 2008
Suppose Amount Was Rs 100.00 In 1st Year
1 To 3 Yrs - 200
4 To 6 Yrs - 400
7 To 9 Yes - 800
Answer is 9 Yrsprititripathi
- Dec 10th, 2010
Let amount b xso x*r*3/100=2x (given double itself in 3 yr)r=200/3x*200*t/3*100=8x (asked in how many yr it will b 8 time of itself where r=200/3)=12 yr
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Shootiong Time
Sometime after 10.00pm a murder took place. A witness claimed that the clock must have stopped at the time of the shooting. It was later found the position of both the hands were the same but their positions had interchanged. Tell the time of the shootinga)11.54 b)11.54 c)12.35 d)10.50
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Questions Sheet
A sheet of paper has statements numbered from 1 to 40 for all values of n from 1 to 40, statement n says: exactly n of the statements on this sheet are false." which statements are true and which are false?(a) all statements are false (b) the odd no. statements are true and even are false (c) the 39 th statement is true and the rest are false (d) the even no. are true and odd No. are false
kr.srjith
- Dec 2nd, 2010
Half of the values will be true and other will be falset represent true, f represent false, compare it ti boolean logic complementing each time 1) f2) t f 3) f t f4) t f t f5)f t f t f.....20)t f t f t f t f t f t f t f t f t f t f
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In the survey conducted in mumbai out of 63 newly married house wives not a single house wife felt that the husbands should take equal part in the household work as they felt they loose their power over their husbands. In spite of their careers they opt to do the kitchen work themselves after coming back to home. The wives get half as much leisure time as the husbands get at the weekends.
housewives want the husbands to take part equally in the household (True/False/Can't Say)wives have half as much leisure time as the husbands have (True/False/Can't Say)39% of the men will work equally in the house in cleaning and washing (True/False/Can't Say)
vamsiprasad
- Aug 20th, 2010
FalseCant say (it was mentioned about weekends, we don't know about regular things)
Cant say (nothing is given about percentages) -
One fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. If both do combinely in how much time they will finish.
1hr 12min
isha verma
- Nov 23rd, 2010
It is a time and work problemhere1/no of hours of fast typist+1/no of hours of slow typist=1/total no of hours1/2+1/3=5/6so total no of hours=6/5=1.2=1 hour 12 mins
anil kumar
- Aug 16th, 2007
Can you please explain how to you formulate this formula?
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A moves 3km. east from his starting point,he then travels 5km north,from that point he moves 8kms to the east. how far is A from his starting point?if a student scores GPA in his sem & year as given below then calculate his GPA for 3 year.sem 2.4,3.4yr 1.3,1.9bbgmpqbgskobgasbbgdefbgsti how many b's are follwed by g's which are not follwed by s in the above series?M(373,5)+r(3.4)+t(7.7)-r(5.8)=?t=truncation ,r=round-offplzz tell me the procedureplzz tell me all these solutions ..its very urgent!!!!!1
isha verma
- Nov 24th, 2010
M(373,5)=373/5which gives remainder as 3r(3.4)=3t(7.7)=7r(5.8)=6so, 3+3+7-6=7Hence 7 is the ans
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Program Memory
The progam size is N. The memory occupied by the program is M=4000sqrt(N). If the program size is increased by 1%. Then what is the percentage increase in memory?
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