A certain number of the capsule were purchased for Rs. 176. Six more capsule could have been purchased in the same amount if each capsule were cheaper by Rs. 3. What was the number of capsules purchased?
A certain number of the capsule were purchased for Rs. 176. Six more capsule could have been purchased in the same amount if each capsule were cheaper by Rs. 3. What was the number of capsules purchased?
Which one of the following is a prime number ?
Which one of the following is a prime number ?
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?
The LCM of two number is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, the other number is:
The LCM of two number is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, the other number is:
The sum of even numbers between 1 and 31 is:
The sum of even numbers between 1 and 31 is:
Amitabh picks a random integer between 1 and 999, doubles it and gives the result to Sashi. Each time Sashi gets a number from Amitabh, he adds 50 to the number, and gives the result back to Amitabh, who doubles the number again. The first person, whose result is more than 1000, loses the game. Let 'X' be the smallest initial number that results in a win for Amitabh. The sum of the digit of 'X' is:
Amitabh picks a random integer between 1 and 999, doubles it and gives the result to Sashi. Each time Sashi gets a number from Amitabh, he adds 50 to the number, and gives the result back to Amitabh, who doubles the number again. The first person, whose result is more than 1000, loses the game. Let 'X' be the smallest initial number that results in a win for Amitabh. The sum of the digit of 'X' is:
The sum of first five prime numbers is:
The sum of first five prime numbers is:
The smallest number of four digits which on division by 4, 6, 10 and 15 leaves a remainder 2 in each case is:
The smallest number of four digits which on division by 4, 6, 10 and 15 leaves a remainder 2 in each case is:
1397 x 1397 = ?
1397 x 1397 = ?
Sunil entered a shopping center and spent one half of the money that he had. When he finished his purchase he found that he had as many paise as he had rupees and half as many rupees as he had paise when he went. How much money did he have when he entered?
Sunil entered a shopping center and spent one half of the money that he had. When he finished his purchase he found that he had as many paise as he had rupees and half as many rupees as he had paise when he went. How much money did he have when he entered?
a, b, c and d are negative integers. If ab + ac + ad = 0 then a X b X c X d is always
a, b, c and d are negative integers. If ab + ac + ad = 0 then a X b X c X d is always
11 * X = 693 /9
11 * X = 693 /9
476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively:
476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively:
Prof. Suman takes a number of quizzes for a course. All the quizzes are out of 100. A student can get an A grade in the course if the average of her scores is more than or equal to 90. Grade B is awarded to a student if the average of her scores is between 87 and 89 (both included). If the average is below 87, the student gets a C grade. Ramesh is preparing for his last quiz and he realizes that he must score a minimum of 97 to get an A grade. After the quiz, he realizes that he will score 70, and he will just manage a B. how many quizzes did Prof. Suman take?
Prof. Suman takes a number of quizzes for a course. All the quizzes are out of 100. A student can get an A grade in the course if the average of her scores is more than or equal to 90. Grade B is awarded to a student if the average of her scores is between 87 and 89 (both included). If the average is below 87, the student gets a C grade. Ramesh is preparing for his last quiz and he realizes that he must score a minimum of 97 to get an A grade. After the quiz, he realizes that he will score 70, and he will just manage a B. how many quizzes did Prof. Suman take?
(935421 x 625) = ?
(935421 x 625) = ?
Which one of the following is not a prime number?
Which one of the following is not a prime number?
The greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively?
The greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively?
One-third of a tower is painted black, 5/11th of the remaining part is painted red and the rest is painted white. If the white part measures 60ft.,the total height of the tower is-
One-third of a tower is painted black, 5/11th of the remaining part is painted red and the rest is painted white. If the white part measures 60ft.,the total height of the tower is-
If (64)2 - (36)2 = 20 x x, then x = ?
If (64)2 - (36)2 = 20 x x, then x = ?
The difference of the squares of two consecutive even integers is divisible by which of the following integers ?
The difference of the squares of two consecutive even integers is divisible by which of the following integers ?
Six bells start ringing together and ring at intervals of 4, 8, 10, 12, 15 and 20 seconds respectively. how many times will they ring together in 60 minutes ?
Six bells start ringing together and ring at intervals of 4, 8, 10, 12, 15 and 20 seconds respectively. how many times will they ring together in 60 minutes ?
A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by 5 and 4, then the respective remainders will be
A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by 5 and 4, then the respective remainders will be
In a certain series, each number except the first and second is obtained by adding the previous two numbers. If the first no is 2 and sixth no is 26, then the seventh number is:
In a certain series, each number except the first and second is obtained by adding the previous two numbers. If the first no is 2 and sixth no is 26, then the seventh number is:
An even number can be expressed as the square of an integer as well as cube of another integer. Then the number has to be necessarily divisible by?
An even number can be expressed as the square of an integer as well as cube of another integer. Then the number has to be necessarily divisible by?
What is the least number when divided by 8,12,20, and 30 leaves a reminder 4 and when divided by 21 leaves a reminder 7 ?
What is the least number when divided by 8,12,20, and 30 leaves a reminder 4 and when divided by 21 leaves a reminder 7 ?
The difference between three times and seven times of a number comes to 36. What is the number?
The difference between three times and seven times of a number comes to 36. What is the number?
It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?
It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?
Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of last two is 1073. The sum of the three numbers is:
Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of last two is 1073. The sum of the three numbers is:
What is the unit digit in {(6374)1793 x (625)317 x (341491)}?
What is the unit digit in {(6374)1793 x (625)317 x (341491)}?
What is the least number of square tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?
What is the least number of square tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?
The sum and products of two numbers are 12 and 35 respectively. The sum of their reciprocals will be:
The sum and products of two numbers are 12 and 35 respectively. The sum of their reciprocals will be:
What is the unit digit in the product (365 x 659 x 771)?
What is the unit digit in the product (365 x 659 x 771)?
5358 x 51 = ?
5358 x 51 = ?
How many of the following numbers are divisible by 132 ?
264, 396, 462, 792, 968, 2178, 5184, 6336
How many of the following numbers are divisible by 132 ?
264, 396, 462, 792, 968, 2178, 5184, 6336
What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
A teacher wants to arrange his students in an equal number of rows and columns. If there are 1369 students, the number of students in last row are:
A teacher wants to arrange his students in an equal number of rows and columns. If there are 1369 students, the number of students in last row are:
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they again at the starting point ?
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they again at the starting point ?
The sum of the digits of a two-digits numbers is 12 and when the digits of the to digit number are interchanged, the new number is 36 more than the original. What is the Original number?
The sum of the digits of a two-digits numbers is 12 and when the digits of the to digit number are interchanged, the new number is 36 more than the original. What is the Original number?
5(x+3) = 25(3x-4), then find the value of x.
5(x+3) = 25(3x-4), then find the value of x.
On dividing a number by 5, we get 3 as remainder. What will the remainder when the square of the this number is divided by 5 ?
On dividing a number by 5, we get 3 as remainder. What will the remainder when the square of the this number is divided by 5 ?
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
What least number must be added to 1056, so that the sum is completely divisible by 23 ?
Ram left 1/3 of his property to his widow and 3/5 of the remainder to his daughter. He gave the rest to his son who received Rs. 6,400. How much was his original property worth?
Ram left 1/3 of his property to his widow and 3/5 of the remainder to his daughter. He gave the rest to his son who received Rs. 6,400. How much was his original property worth?
When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ?
When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ?
The largest 4 digit number exactly divisible by 88 is:
The largest 4 digit number exactly divisible by 88 is:
72519 x 9999 = ?
72519 x 9999 = ?
A virus known to cause a deadly disease, is also a rapid multiplier. It is known that it can double itself every 30 minutes. If a container is completely full of this virus after 50 hours, when was the container half empty?
A virus known to cause a deadly disease, is also a rapid multiplier. It is known that it can double itself every 30 minutes. If a container is completely full of this virus after 50 hours, when was the container half empty?
Which of the following number is divisible by 24 ?
Which of the following number is divisible by 24 ?
Three numbers which are co-prime to each other are such that the product of the first two is 119 and that of the last two is 391. What is the sum of the three numbers?
Three numbers which are co-prime to each other are such that the product of the first two is 119 and that of the last two is 391. What is the sum of the three numbers?
On dividing a number by 357, we get 39 as remainder. On dividing the same number 17, what will be the remainder ?
On dividing a number by 357, we get 39 as remainder. On dividing the same number 17, what will be the remainder ?
(112 x 54) = ?
(112 x 54) = ?
If (-1)n + (-1)4n = 0, then n is
If (-1)n + (-1)4n = 0, then n is
The numerator and denominator of a fraction are in the ratio 3: 4. If 9 is subtracted from the numerator, the resulting fraction in 2/3 of the original fraction. The numerator of the original fraction is
The numerator and denominator of a fraction are in the ratio 3: 4. If 9 is subtracted from the numerator, the resulting fraction in 2/3 of the original fraction. The numerator of the original fraction is
397 x 397 + 104 x 104 + 2 x 397 x 104 = ?
397 x 397 + 104 x 104 + 2 x 397 x 104 = ?
Three-fifth of a number is equal to 70% of another number. What is the ratio between the first number and second number ?
Three-fifth of a number is equal to 70% of another number. What is the ratio between the first number and second number ?
A student got twice as many sums wrong as he got right. If he attempted 48 sums in all, how many did he solve correctly?
A student got twice as many sums wrong as he got right. If he attempted 48 sums in all, how many did he solve correctly?
If x :y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is:
If x :y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is:
Which of the following is a prime number ?
Which of the following is a prime number ?
(12)3 X 64 X 432-1 = ?
(12)3 X 64 X 432-1 = ?
The HCF and LCM of two numbers are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is:
The HCF and LCM of two numbers are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is:
