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Solve:- 333 x 333 x 333 + 555 x 555 x 555 = ?(333 x 333 - 333 x 555 + 555 x 555)
The average speed of a bus from Koyambedu to Salem is 57 km per hour. The bus is scheduled to leave Koyambedu Bus station at 10 pm and reach Salem at 4.35 am on the next day. The distance between Salem and Koyambedu bus station is 342 km. On the way in between Koyambedu and Salem a halt is scheduled compulsorily. Find ...
If a and t are positive integers, at + a + t cannot be
A train running at a speed of 36 km/h passes an electric pole in 14 seconds. In how many seconds will the whole train pass a 350-meter long platform?
The cross-section of a river bank is a trapezium in shape. If the river bank is 12 m wide at the top and 8 m wide at the bottom and the area of cross-section is 500 sq m, the depth of river bank is?
A thief is spotted by a policeman from a distance of 100metres. When the policeman starts the chase, the thief also starts running. If the speed of the thief be 16km/hr and that of the policeman 20km/hr, how far the thief will have run before he is overtaken ?
A, B and C enter into a partnership in the ratio 7/2:4/3:6/5.After 4 months, A increases his share 50%. If the total profit at the end of one year be Rs. 21,600, then B's share in the profit is:
What is the tens digit of 7^957?
If a quarter kg of potato costs 60 paise, how many paise does 200 gm cost?
A man watched his wife run around the neighborhood block 4 times. He was curious how fast she was running. Each block is 500 meters and she ran the distance in one hour. How fast was his wife running in kilometers per hour?
Having scored 95 runs in the 19th inning, a cricketer increases his average score by 4. What will be his average score after 19 innings?
Joan gave harvey 60 out of 500 nuts. He then gave Joan 66 out of the remainder. What will be the percentage increase in the ratio of nust given to nuts owned?
A and B together can do a work in7 days. If A alone can do it in 14 days. In how many days can B alone do it?
A trained covered x km at 90 kmph and another 2x km at 20 kmph. Find the average speed of the train in covering the entire 3x km.
All factors of a positive integer A are multiplied and the product obtained is A^3. If A is greater than 1, how many factors does A have?
Three-twentieths of the members of a social club are retirees who are also bridge players, nine-twentieths of the members are retirees, and one-half of the members are bridge players. If 120 of the members are neither retirees nor bridge players, what is the total number of members in the social club?
In the following sequence: [x, y, z, 6, 8, 16, 28] each number is equal to the sum of the three numbers preceding it. What is x+y?
A certain sum becomes three times itself at simple interest in five years. the sum become 1200 after 9 year.calculate the principal amount.
How many ways are there to award a gold, silver and bronze medal to 6 contending teams?
A is 25% bigger than B B is 20% less than C then the relation between A, B, C ?
The cost of the paint is Rs. 36.50 per kg. If 1 kg of paint covers 16 square feet, how much will it cost to paint outside of a cube having 8 feet each side.
A boy has Rs. 560 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
A group of men decided to do a work in 17 days, but 8 of them became absent. If the rest of the group did the work in 21days, Find the original number of men?
A business school club, Friends of Foam, is throwing a party at a local bar. Of the business school students at the bar, 40% are first year students and 60% are second year students. Of the first year students, 50% are drinking beer, 20% are drinking mixed drinks, and 30% are drinking both. Of the second year students,...
An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m?
A train covers a distance of 20 km in 30 min. If it takes 18 sec to pass a telegraph post, then the length of the train is?
A man swims downstream 100 km and upstream 30 km taking 10 hours each time; what is the speed of the current?
In what ratio must rice of Rs.54per kg be mixed with rice of Rs.35 per kg so that cost of mixture is Rs.42 per kg?
Find the area of circle whose radius is 3m?
Pipe A can fill a tank in 16 minutes and pipe B cam empty it in 24 minutes. If both the pipes are opened together after how many minutes should pipe B be closed, so that the tank is filled in 30 minutes?
total dinning bill of 9 people was $139.00 and 10% tip divided the bill evenly ?what is the bill amount each person shared .
A train 350 m long, running with a speed of 63 km/hr will pass a tree in?
Can X and can В are both right circular cylinders. The radius of can X is twice the radius of can B, while the height of can X is half the height of can B. If it costs $4.00 to fill half of can B with a certain brand of gasoline, how much would it cost to completely fill can X with the same brand of gasoline?
The ages of two persons differ by 16 years. 3 years ago, the elder one was 3 times as old as the younger one. What are their present ages of the elder person
A train consists of 12 boggies, each boggy 15 metres long. The train crosses a telegraph post in 18 seconds. Due to some problem, three boggies were detached. The train now crosses a telegraph post in
What is the volume of a cube? I. The area of each face of the cube is 64 square metres. II. The length of one side of the cube is 8 metres.
Ajit opened a shop investing Rs. 30000. Sujeet joined him 2 months later, investing Rs. 45000. They earned a profit of Rs. 54000 after completion of one year. What will be Sujeet's share of profit ?
Insert the missing number. 2, 6, 12, 20, 30, 42, 56, 72, 90 (....)
A train 700 meters long is running with a speed of 50 kmph. The time taken by it to cross a tunnel 160 meters long is?
The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?
If the average (arithmetic mean) of seven consecutive integers is 20, then the product of the greatest and least integer is
How many 4 digit numbers can be formed with the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 and 9?
A sum fetched a total simple interest of 4034.25 at the rate of 9 %.p.a. in 5 years. What is the sum?
The average of six numbers is 3.95. The average of two of them is 3.6, while the average of the other two is 3.85. What is the average of the remaining two numbers?
In how many different ways can the letters of the word "CORPORATION" be arranged in such a way that no two vowels are together?
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 3:00 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet?
Kingfisher company plans to assign identification numbers to its employees. Each number is to consist of four different digits from 0 to 9, inclusive, except that the first digit cannot be 0. How many different identification numbers are possible?
Length of a rectangular plot is 16 mtr more than its breadth. If the cost of fencing the plot at 26.50 per meter is Rs. 5300, what is the length of the plot in mtr?
What is the smallest number which when increased by 7 is divisible by 25, 49, 15, and 21?
The reciprocal of the hcf and lcm of two are 1/16 and 1/312 .if one of the number is 24 then other no. is
A sum of money deposited at C.I. amounts to Rs.3650 in 2 years and to Rs.4015 in 3 years. Find the rate percent?
Two numbers are respectively 20% and 25% more than a third number. The percentage that is first of the second is?
A salesman sold twice as much pears in the afternoon than in the morning. If he sold $390 kilograms of pears that day, how many kilograms did he sell in the afternoon?
1600 men have provisions for 28 days in the temple. If after 4 days, 400 men leave the temple, how long will the food last now?
The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?
When positive integer x is divided by 9, the quotient is y and the remainder is 4. When 2x is divided by 7, the quotient is 2y and the remainder is 1. What is the value of 5y – x?
In what time will a train 140 m long cross an electric pole, it its speed be 144 km/hr?
Set X consists of prime numbers {3, 11, 7, K, 17, 19}. If integer Y represents the product of all elements in set X and if 11Y is an even number, what is the range of set X?
Calculate the circumference of a circular field whose radius is 12 centimeters.
The sum of two consecutive numbers is 452. The greatest among these three number is:
A certain number when divided by 45 leaves a remainder 31, what is the remainder if the same number be divided by 15?
A sum of Rs.4800 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years.
When 25 is subtracted from a number, it reduces to seven-twelve of the number. What is the sum of the digit of the number
Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 5 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.961. Find the cost of each ice-cream cup?
A cyclist bikes x distance at 20 miles per hour and returns over the same path at 16 miles per hour. What is the cyclist's average rate for the round trip in miles per hour?
A river boat leaves Silver Town and travels upstream to Gold Town at an average speed of 4 kilometers per hour. It returns by the same route at an average speed of 7 kilometers per hour. What is the average speed for the round-trip in kilometers per hour?
A furniture dealer purchased a desk for $150 and then set the selling price equal to the purchase price plus a markup that was 40% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk?
A 270 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train?
If the productivity of a brigade grows by 20% when the number of the workers in the brigade is increased by one, then which of the following is closest to the ratio of the productivity of a 12-person brigade to that of a 10-person brigade?
There are 8 digit mobile no's. From that how many 8 digit mobile no.'s can be formed if any digit can be repeated and 0 can also start the mobile number?
A rectangular plot measuring 90 metres by 50 metres is to be enclosed by wire fencing. If the poles of the fence are kept 20 metres apart, how many poles will be needed ?
A car traveling at a certain constant speed takes 2 seconds longer to travel 1 kilometer than it would take to travel 1 kilometer at 80 kilometers per hour. At what speed, in kilometers per hour, is the car traveling?
If logx(3) = 1/4, then x = ?
Find the greatest number that will divide 150, 230 and 175 leaving 50, 5 and 25 as remainders respectively
In a certain neighborhood , 60 percent of the student are going to school (A) , and the rest are going to school (B) . A new school (C) is opened , If 30 percent of student of school (A) and 40 percent of student of school (B) are expected to go to the new school (C) , what percent of student are expected to go to the ...
When 1/20% of 8,000 is subtracted from 1/10 of 8,000, the difference is
A train covers a distance of 12 km in 10 min. If it takes 8 sec to pass a telegraph post, then the length of the train is?
The speed of a boat in still water in 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 24 minutes is:
What is the rate percent when the simple interest on Rs.800 amount to Rs.160 in 4 Years?
What is the greatest of 3 consecutive integers whose sum is 18 ?
The speed of a car is 90 km in the first hour and 60 km in the second hour. What is the average speed of the car?
What would be the minimum number of pumps required to fill a tank of 1000 m3 to 85% in one hour? The capacity of the pump is 150 m3/hour and operates at an efficiency of 75%.
If the wheel is 12 cm then the number of revolutions to cover a distance of 1056 cm is?
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
Number of the students in a school 5000. It decreases annually at the rate of 10% p.a. What will be its number of the students after 3 years?
A type E machine can complete a job in 5 hours and a type B machine can complete the job in 7 hours. How many hours will it take 2 type E machines and 3 type B machines working together and independently to complete the job?
John makes $50 a week from his job. He earns a raise and now makes $70 a week. What is the % increase?
3,6,12,24,48,__
In a group of 80 children and 10 youngsters, each child got sweets that are 15% of the total number of children and each youngster got sweets that are 25% of the total number of children. How many sweets were there?
8 is 2% of a, and 2 is 8% of b. c equals b/a. What is the value of c?
In a games hour 4 different types of players came to the ground? cricket 11, hockey 15, football 21, softball 15. In these 4 people play both cricket and hockey, 3people play both softball and football. 2 people play both cricket and football. How many people play only cricket?
38 69 22 73 31 47 13 82 66 97 41 79 Which of the following numbers is greater than three fourths of the numbers but less than one fourth of the numbers in the list above?
The price of lunch for 20 people was $300 including a 20% gratuity for service. What was the average price per person, EXCLUDING the gratuity?
In a particular game, there can be eight players at one time on the pitch and they last for seventy minutes. In the total duration, six players substitute with each player. All the players are then for the same time on the pitch including the substitutes. Can you calculate the time each player was on the pitch?
Suresh started a business, investing Rs.18000. After 3 months and 4 months respectively, Rohan and Sudhir joined him with capitals of 12000 and 9000. At the end of the year the total profit was Rs.3872. What is the difference between Rohan’s and Sudhir’s share in the profit?
A person purchases tomatoes from each of the 4 places at the rate of 1 kg, 2 kg, 3 kg, 4 kg per rupee respectively. On an average he has purchased x kg of tomatoes per rupee. Then the value of x is
a car cover a distance of 715 km. with some speed.if speed of car is 10km/hour more,then it take 2 hour less to cover that distance.then initially what was the speed of the car?
A pump can fill a tank with water in 2 hours. Because of a leak, it took 4 hours to fill the tank. The leak can drain all the water in ?
What is 15% of 2/3 of 0.8?
Find the value of (√1.5)/(√0.81) + (√1.44)/(√0.49) is

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