David cuts a bread into two equal pieces and cuts one half into smaller pieces of equal size. Each of the small pieces is twenty grams in weight. If he has seven pieces of the bread all with him, how heavy is the original cake.
In the following number sequence, how many such even numbers are there which are exactly divisible by its immediate preceding number but not exactly divisible by its immediate following number?
3 8 4 1 5 7 2 8 3 4 8 9 3 9 4 2 1 5 8 2
1 Crore+ students have signed up on EduRev. Have you? Download the App |
Mary was counting down from 34 and Thomas was counting upwards simultaneously, the number starting from 1 and he was calling out only the odd numbers. Which common number will they call out at the same time if they were calling out at the same speed?
Solve the given equation and find the value of y if,
Which of the following is not a linear equation in one variable?
The distance between two mile stones is 230 km and two cars start simultaneously from the milestones in opposite directions and the distance between them after three hours is 20 km. If the speed of one car is less than that of other by 10 km/h, find the speed of each car.
A store has provision which would last for a certain number of men for 21 days. For one seventh of the men it will last for how many days?
An MNC company employed 25 men to do the official work in 32 days. After 16 days, it employed 5 more men and work was finished one day earlier. If it had not employed additional men, it would have been behind by how many days?
A Bullet train left for the New York at time y minutes after x hours and reached Canada z minutes after y hour on the same day, after travelling z hrs and x minutes. How many possible values of x are there?
A number is 56 greater than the average of its third, quarter and one-twelfth. Find the number.
If 1/3 of a number is 10 less than the original number, then the number is_____.
Solve for x : 6(3x+2)−5(6x−1) = 6(x−3)−5(7x−6)+12x
The number 299 is divided into two parts in the ratio 5:8. The product of the numbers is_____.
If (2/3)rd of a number is 20 less than the original number, then the number is_____.
The perimeter of a rectangle is numerically equal to the area of rectangle. If width of rectangle is then its length is_____.
A number whose seventh part exceeds its eighth part by 1, is _____.
A number consists of two digits whose sum is 9. If 27 is subtracted from the original number, its digits are interchanged. Then the original number is _____.
The denominator of a rational number is greater than its numerator by 3. If 3 is subtracted from the numerator and 2 is added to its denominator, the new number becomes 1/5. The original rational number is;___.
79 videos|408 docs|31 tests
|
79 videos|408 docs|31 tests
|