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CBSE Questions

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The denominator of a fraction is 7 more than the numerator and 6 is added to the denominator,the value of the fraction will be 1/2.Find the numerator and the denominator.
The perimeter of a rectangle is 62cm.The length is 5cm more than the breadth,find the length and the breadth.
7a-6/3=3a+1/2 The backward / between 6 and 3 & 1 and 2 means that it is whole divided by. Sorry I entered the question wrong yesterday.
how to convert acid and base into salt
7a-6/3=3a=1/2
(b-2)*4 = 8
In 2014 won the Nobel prize in Physics ?
Meaning of coniferous?
Who is the Nobel peace price winner of 2014?
what mean by quantam mechanics in physics
What is Acid radical?
Can we create free electricity by connecting a car dynamo to a motor that uses very less electricity.and then supply the motor the electricity that the dynamo produces
Compare the motion of the window observed by a passenger on a train with its motion observed by a person watching the train go by.
DESCRIBE THE FORCES ACTING ON AN ORANGE THAT FALLS OFF A TREE. DESCRIBE THE NET FORCE IF THE ORANGE IS ACCELERATING DOWNWARD.
how does the clock know the time of earth?
how does sound come from our mouth when moving the tongue?
WHY DO PEOPLE BLINK THEIR EYES?
A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed :
teacher i want the summary of the story "maarappavakal"written by karoor neelakanda pillai
There is a circular path around a sports field. Lakshmi takes 18 minutes to drive one round of the field, while Deepak takes 12 minutes for the same. Suppose they both starts at the same point and at the same time and go in the same direction. After how many minutes will they meet again at the starting point?