hey sorry for the late reply priyanka. i saw the picture you have attached. it appears to a be a not so good RNA preparation. the first band after the genomic DNA band is the 28S band, though its very light (should be thrice as bright as the band below it)... the band below it would be the 18S and the bands further down the line will comprise of the other small RNAs (that you come across in plants....say from chloroplasts)
Also i would like to ask whether you had mixed the EtBr in the gel or you had stained it later... because if you had mixed EtBr in the gel then it appears that you didn't mix it well..
... take care about that the next time. plus in the gel you should take more care when pulling out the comb.