For the following questions answer them individually
Identify a use of the isotope of uranium.
Two trains, one 150 m long and the other 130 m long, coming from opposite directions
crossed each other in 7.2 seconds. The sum of speed of the two trains every hour would then be:
The sum of numbers from 1 to 100 (inclusive of both) is
What will be the acceleration produced when force of 21 N is applied on an object of mass 3 kg?
One of the roots of the equation $$x^2 - 6x + k = 0$$ is $$x = 2$$. The other root is:
Decide which of the conclusions logically follow(s) from the information given in the statement.
Statement:
People are often seen selling things on the footpath in busy market areas.
Conclusions:
1. Take help of police to clear the foot path from these vendors
2. Some place should be allotted to these vendors to sell their goods without blocking the foot path
The smallest number by which 1875 must be divided to obtain a perfect square is:
Two friends X and Y start from a place A; X moves 20 km towards South and Y moves 15 km towards East. The shortest distance between Xand Y is ........
Which type of reproduction allows for greater variation to be generated?
If the number x4562 is divisible by 9, what is the face value of x ?