If x and y are integers and 2x -y =11 , then 4x + y CANNOT be
In a company 60 percent of the male employees and 70 percent of the female employees eat only veg food. If 66 percent of all the employees eat only veg food, what is the ratio of female employees eat only veg food. what is the ratio of female employees to male employees?
On dividing a number by 5 , we get 3 as remainder. What will the remainder when the square of this number is divided by 5?
Sumon had to type 80 pages per day to complete an assignment. He could type only 60 page per day and is left with 2000 pages to type in the last 10 days. For how many days has Sumon been typing?
A box contains only marbles. If 14 of the marbles were removed, the box would be filled to 1/3 of its capacity. If instead 100 marbles were added the box would e full. How many marbles are there in the box?
If -2 ≤x≤2 and 3 ≤y≤8 , which of the following represents the range of all possible values of y-x ?
when 117 chocolates are distributed anong x number of students you are left with (x-9) chocolates. which of the following could be the value of x?
If w, x, y and z are integers such that 1 ≤x≤y≤z and wxyz = 924, then how many possible values exist for z?
If the price of sugar increases by 25% and Asif intends to spend only 15% more on sugar ,by what percent should he reduce his purchase of sugar in quantity?
Arif starting from x goes to Y. t the same time Boby starts from Y and goes towards X. Once Arif reaches Y, he changes his direction and returns to X. Once Boby reaches X, he changes his direction and returns to Y. Throughout the journey, Arif travels at 54 kmph and Boby travels at 72 kmph. By the time they meet for the second tike, boby covers 36 km more than Arif. Find the distance (in km) between X and Y.
Due to a 25% increase in the price of salt, a person got 10 kg less quantity for Tk. 500 than he was getting before the increase.What was the initial price per kg of salt in taka?
If 6≥x≥-1 ,which of the following cannot be a value of x-y?
Ten years ago, p was half of Q in age. If the ratio of their present ages is 3:4 .What will be the total of their present ages?
which of the following fractions is the closest to 1 given that a>b>1?
Two trains starting at the same time from 2 stations 400 km apart and going in opposite direction cross each other at a distance of 240 km from one of the stations. What is the ratio of their speeds?
The salary of X is 30% less than that of z and the salary of Y is 37% less than that of Z. what percent is the salary of Y less than that of salary x?
Four men and 6 women finish a job in 8 days. while 3 men and 7 women finish it in 10 days. while 3 men and 7 women finish it in 10 days. In how many days will 10 women take to finish the work together?