Pick factor pairs(s) of 1000 from the below options:
100 and 10
50 and 20
250 and 4
500 and 4
The number 1000 can be expressed in the following ways: 1000=10×100 1000=250×4 1000=50×20.
But, 500×4=2000
Pick the odd one out from the options given below.
Pick up the coloured anion from the options given below.