Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series.
_ M _ B A J M Q _ A _ M Q B _ J _ _ B _
The correct answer is A
Which one of the following is not a greenhouse gas?
Chemical name of bleaching powder is
A powerful eye irritant present in smog is
Find the odd one:
Which one of the following is known as the brown coal?
Which one of the following is an example of a gel?
Urea is a —
The electronic configuration of an atom having atomic number 20 is
Which of the following is an iron ore ?
The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called:
