The simple interest on a certain sum of money for 3 years is 225 and the compound interest on the same sum at the same rate for 2 years is 153 then the principal invested is

A cow is tethered in the middle of a field with a 14 feet long rope. If the cow grazes 100 sq. ft. per day, then approximately what time will be taken by the cow to graze the whole field ?

A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together

The tutor of Alexander the great was

If the value of x lies between 0 & 1 which of the following is the largest?

What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12

A radio when sold at a certain price gives a gain of 20%. What will be the gain percent, if sold for thrice the price?

If the radius of a circle is diminished by 10%, then its area is diminished by

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

Choose the pair of numbers which comes next 75 65 85 55 45 85 35

A papaya tree was planted 2 years ago. It increases at the rate of 20% every year. If at present, the height of the tree is 540 cm, what was it when the tree was planted?

What least number must be subtracted from 13601, so that the remainder is divisible by 87 ?

Superheroes Liza and Tamar leave the same camp and run in opposite directions. Liza runs 1 mile per second (mps) and Tamar runs 2 mps. How far apart are they in miles after 1 hour?

Veselin Tapolev who became the World Champion at a time, is associated with which of the following games/sports ?

Complete the series: 5, 20, 24, 6, 2, 8, ?

To 15 Lts of water containing 20% alcohol, we add 5 Lts of pure water. What is % alcohol.

In a journey of 15 miles two third distance was traveled with 40 mph and remaining with 60 mph. How much time the journey takes

18: 8 15 24 35 48 63 _?

2 numbers differ by 5.If their product is 336,then the sum of the 2 numbers is:

A clock is set right at 8 a.m. The clock gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m. on the following day?

Which one of the following numbers is exactly divisible by 11?

There is a shortage of tube lights, bulbs and fans in a village – Gurgaon. It is found that

(a) All houses do not have either tube light or bulb or fan.

(b) Exactly 19% of houses do not have just one of these.

(c) At least 67% of houses do not have tube lights.

(d) At least 83% of houses do not have bulbs.

(e) At least 73% of houses do not have fans.

1397 x 1397

On sports day, if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made to stand in a column, how many columns could be formed?

The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number?

Sam and Mala have a conversation. Sam says I am certainly not over 40 Mala Says I am 38 and you are at least 5 years older than me · Now Sam says you are at least 39 all the statements by the two are false. How old are they really?

Which one of the following is not a prime number

Find the average of first 40 natural numbers.

A and B can do a piece of work in 45 days and 40 days respectively. They began to do the work together but A leaves after some days and then B completed the remaining work n 23 days. The number of days after which A left the work was

2 hours after a freight train leaves Delhi a passenger train leaves the same station travelling in the same direction at an average speed of 16 km/hr. After travelling 4 hrs the passenger train overtakes the freight train. The average speed of the freight train was?

A man owns 2/3 of the market research beauro business and sells 3/4 of his shares for Rs.75000. What is the value of Business

If (2x-y)=4 then (6x-3y)=?

The largest 4 digit number exactly divisible by 88 is:

The probability that a man will be alive for 25 years is 3/5 and the probability that his wife will be alive for 25 years is 2/3. Find the probability that only the man will be alive for 25 years

1,2,6,24,_?

A sum of $427 is to be divided among A, B and C in such a way that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of C is

If the number 517 * 324 is completely divisible by 3, then the smallest whole number in the place of * will be:

After allowing a discount of 11.11% ,a trader still makes a gain of 14.28 % .at how many precent above the cost price does he mark his goods?

How many of the following numbers are divisible by 132 ? 264, 396, 462, 792, 968, 2178, 5184, 6336

There are 20 poles with a constant distance between each pole. A car takes 24 second to reach the 12th pole.How much will it take to reach the last pole.

69: 1, 5, 14, 30, ?, 91

I have trouble _____.

A square is divided into 9 identical smaller squares. Six identical balls are to be placed in these smaller squares such that each of the three rows gets at least one ball (one ball in one square only). In how many different ways can this be done?

In page preview mode:

Who invented Napier’s Bones

Which of the following numbers should be added to 11158 to make it exactly divisible by 77?

Three friends divided some bullets equally. After all of them shot 4 bullets the total number of bullets remaining is equal to the bullets each had after division. Find the original number divided?

ATP stands for:

One of Mr. Horton, his wife, their son, and Mr. Horton’s mother is a doctor and another is a lawyer.

(a) If the doctor is younger than the lawyer, then the doctor and the lawyer are not blood relatives.

(b) If the doctor is a woman, then the doctor and the lawyer are blood relatives.

(c) If the lawyer is a man, then the doctor is a man. Whose occupation you know?

There are 3 societies A, B, C. A lent cars to B and C as many as they had Already. After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24. Find the cars each originally had.