Practice Problems on Numbers – If 28 is divided into two parts such that one fourth of the greater part is equal to one third of the lesser part,then the greater part is.
Practice Problems on Numbers – In a family, the father took 1/5 of the cake and he had 4 times as much as others had, then the family members are:
Practice Problems on Numbers – The mean of 100 abservations was calculated was 40. It was found later on that one of the observations was misread as 83 instead of 53. The correct mean is :
Practice Problems on Numbers – If 1 is absent rest of people can be divided into 6 equal parts if 2 is absent rest of them are divided into 7 equal parts ,how many students are present?
Practice Problems on Numbers – How many number of weights do you need to weigh 31 kg of rice if you have only one 1kg weights stone ?
Practice Problems on Numbers – The product of two consecutive odd no is -1, then what is the value of the sum of them?
Practice Problems on Numbers – In a magical temple there are 3 doorways each leading to the interior of the temple. Every door way has an idol just inside. The magical powers of the temple doubles the flowers a devotee carries every time he/she passes under a doorway. Each devotee has to pass on straight through the doorway and cannot retrace his steps till he comes to the innermost idol. Ram carries X flowers at each idol he places an identical number of flowers Y. He returns from the temple without a single flower. X was most probably?
Practice Problems on Numbers – A box contain 4 small boxes, each small box again contain 3 box, again these box contain 2 box. Total how many boxes are there?
Practice Problems on Numbers – What is the binary rep of 0.6875?
Practice Problems on Numbers – Square of 2 more than a 2 digit number is multiplied and % by 2 and 5 respectively. if twice of the result is equal to 500 then find the number.
Practice Problems on Numbers – Suparna needs to browse through 75 pages of a novel before she gives her review to the class. She has 2.5 hours before the lecture. What should be her reading speed in pages/hour?
Practice Problems on Numbers – What is the minimum number of numbers needed to form every number from 1 to 7000
Practice Problems on Numbers – Find the number of solutions for 3x+4y=60, if x and y are positive integers.
Practice Problems on Numbers – If p=n-8 , m=n+10; then in terms of p, m is ?
Practice Problems on Numbers – Find the difference of minimum number of number required to form every number from 1 to 1234 and 1 to 4321.