The c.p of 10 pens is equal to s.p of 12 pens.Find his gain% or loss%.

In what time will a railway time 60m long moving at a rate of 36kmph pass a telegraph post on its way?

If two dice are thrown together,then the probability of getting an even number on one die and an odd number on other die is

The sum of present ages of 2 persons A and B is 60.If the age of A is twice that of B,Find the sum of their ages 5 years hence.

Pointing to a girl in a photograph,Arun said "Her mother's brother is the only son of my mother's father".How is the girl's mother related to Arun?

A man walked 2 km west of his house and then he turned south covering 4 km.Finally,he moved 3 km towards east and then he again 1 km west.How far is he from his initial position?

How many 3 digits numbers can be formed using the digits 1,2,3,4,5,7,9.

Find the odd man out

In a certain code 'ROAR' is written as 'URDU'.How is 'URDU' written in that code?

What sum of money will produce Rs.70 as simple interest in 4 years at 3 1/2 percent?

Fill the series 17,32,19,29,21,26,23,__,__

What was the day of the week on 28th may 2006

At what degree will the hour hand of a clock will be at one minute?

How is my father's mother's only daughter in law's sister related to me?

Eleven friends M, N, O, P, Q, R, S, T, U, V and W are sitting in the first row of the stadium watching a cricket match.

T is to the immediate left of P and third to the right of U. V is the immediate neighbour of M and N and third to the left of S. M is the second to the right of Q, who is at one of the ends. R is sitting next to the right of P and P is second to the right of O. Who is sitting in the center of the row?

A train 240 metres long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long?

How many times in a day are the hands of a clock in a straight line but opposite in direction?

Present ages of John and Dina are in the ratio 5:4 respectively.

Three years hence, the ratio of their ages will become 11:9 respectively. What is Dina's age in years?

In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?

X takes twice as much time as Y or thrice as much time as Z to finish a piece of work. Working together, they can finish the work in 2 days. Y can do the work alone in?

Two Trains travel in opposite directions at 36 kmph, 45kmph and a man sitting in slower train passes the faster train in 8 seconds. The length of the faster train is

A man can swim in still water at a rate of 4km/hr. The width of the river is 1km.How long will he take to cross the river straight, if the speed of the current is 3km/hr

An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of

A does half as much work as B in one-sixth of time. If together they take 10 days to complete a work, how much time shall B alone take to do it

Two pipes A and B can fill the Tank in 24 hours and 30 hours. If both the pipes are opened simultaneously in the empty tank, how much time will be taken by them to fill it

In how many ways can the letters of the word MACHINE be arranged so that the vowels may occupy the odd Positions

Two cards drawn from pack of 52 cards. What is the Probability that both are red or both Kings

The ratio of Milk and Water in 64 Litres of mixture is 5:3.What amount of water is added to make the ratio 3:5

Statements: All buildings are chalks. No chalk is toffee.

Conclusions: No building is toffee. All chalks are buildings.

If A + B means B is the brother of A; A x B means B is the husband of A; A - B means A is the mother of B and A % B means A is the father of B, which of the following relations shows that Q is the grandmother of T?

Pointing to a girl in the photograph, Ajay said, "Her mother's brother is the only son of my mother's father." How is the girl's mother related to Ajay

If 'BOMBOY' is written as 'MYMYMY' how will 'TAMILNADU' be written in that code?

Ram started from a fixed point goes 15km toward north and then after turning to his right he goes 15km then he goes 10, 25 and 25km after turning to his left each time. How far is he from starting point?

If X turns clockwise, which way will Y turn?

Which of these pendulums will swing at the fastest speed?

How many switches need to be closed to light up one bulb?

If bar X moves to the left, which way will bar Y go?

If cog 4 turns counterclockwise, which other cogs will also turn counterclockwise?

In order to be safe, the ladder needs to be pitched a third of the working height away from the building. If the building is 30 meters tall and the working height is 21 meters, at what distance away from the building will the ladder need to be pitched?