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A and B can do a piece of work in 72 days; B and C can do it in 120 days; A dn C can do it in 4 days. Who among these will take the least time if put to do it alone?
7 18511there are certain balls in the form a pyramid 1st layer has 1 ball ,2nd layer has 3 balls, 3rd layer has 6 balls ,4th layer has 10 balls and so on. if there are total 8460 balls.how many layers does tha pyramid has?
1 3764In June a baseball team that played 60 games had won 30% of its game played. After a phenomenal winning streak this team raised its average to 50% .How many games must the team have won in a row to attain this average? A. 12 B. 20 C. 24 D. 30
L&T,
5 10638What kind of questions are there in Harbinger Aptitutde test paper(for 2011)and their paper pattern?Plz reply urgently.
15531X is 6 years younger to Y. X's father is a businessman who invested 10000/- at 8% rate of interest n obtained his amount after 10 years. Y's father is a job holder who invested around 20000 at 2% rate n obtained his amount after 20 years. Now Compounded both of them get around ABC After 3 years the ratio of ages of X n Y is 1 :2. Now X's father is 20 years older to Y n Y’ father is 30 years more than X. After 20 years again X's mother asks X’s father to purchase a LCD TV which costs around 45000/-. what is the age of X n Y together?
TCS,
2 8306Mr. Beans visited a magic shop and bought some magical marbles of different colours along with other magical items. While returning home whenever he saw a coloured light, he took out marbles of similar colours and counted them. So he counted the pink coloured marbles and found that he has bought 25 of them. Then he counted 14 green marbles and then 21 yellow marbles. He later counted 30 purple coloured marbles with him. But when he reached a crossing, he looked at a red light and started counting red marbles and found that he had bought 23 Red marbles. As soon as he finished counting, it started raining heavily and by the time he reached home he was drenched. After reaching home he found that the red, green and yellow marbles had magically changed colours and became white, while other marbles were unchanged. It will take 1 day to regain its colours, but he needs to give atleast one pair of marbles to his wife now. So how many white marbles must be choose and give to his wife so as to ensure that there is atleast one pair of red, yellow and green marbles ?
2 4493Two cars travel in the same direction at 40km/hr at a regular distance. A car comes in the opposite direction at 60km/hr. It meets each car in a gap of 8 seconds. What is the distance between the two cars?
Bhel,
4 7567f(x) = 10x3 + ax2 + bx – 63. If f(-1) = -8 and one of the factors of the given equation is 2x + 3, then find the values of 'a' and 'b'.
2203Bulu writes the series 9, 14, 19, … , 194 on a paper and Gullu writes the series 11, 14, 17, … , 197 on anther piece of paper. Then they both compare their lists. How many numbers do both have in common?
TCS,
2 5805what is the exact time between 4 and 5 o'clock, when both the hands are exactly opposite to each other? need answer.
2 5760Post New General Aptitude Questions
Package information is stored in a) DB2 Directory b) DB2 system tables c) DB2 catalog tables d) None of the above
M, N, O are jogging in the same direction around a circular track. The track is marked with numbers from 1 to 12, like the dial of a watch. The 12 numbers are uniformly spaced on the track. M overtakes N once at 5 and then the next time again at 9. M overtakes O once at 2 and then the next time again at 4. Find the ratio of N's speed to O's speed?
one grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age of eldest child?
If log 0.317=……… and log 0.318=………. Then find the value of log 0.319.
A School Has 30% Students From Maharashtra .out Of These 20% Are Bombay Students. Find The Total Percentage Of Bombay?
20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution ?
A class consists of 100 students, 25 of them are girls and 75 boys; 20 of them are rich and remaining poor; 40 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is
2, 3, 6, 7--- using these numbers form the possible four digit numbers that are divisible by 4.
Six squares of same dimension are kept side by side to make a rectangle with a perimeter of 182 cm. what is the perimeter of each square.
the average of seven numbers is 2.5 then their product
Delhi's population is increasing day by day what is the reasong behind it & how can we solve it. G.D QUESTION (amit_nirwan@yahoo.com)
The time showed by an analog clock at a moment is 11 am then 1234567890 hours later it will show the time as:
Hi, pls send the sample indian bank PO exam question papers and answers.
A ship went on a voyage.After it had travelled 180 miles a plane statrted with 10 times the speed of the ship. An army 50 miles long marches at a constant rate. A courier standing at the rear moves forward and delivers the message to the first person and then turns back and reaches the rear of the army as the army completes 50 miles. Find the distance travelled by the courier.
A 4" cube is painted in all its faces and then it is cut down into 1" blocks. How many 1" blocks are there even without a single face being painted?
