For the following questions answer them individually
If '$$\times$$' means '$$\div$$', '$$-$$' means '$$\times$$', '$$\div$$' means '$$+$$' and '$$+$$' means '$$-$$', then $$3 - 15 \div 16 \times 8 + 6 = ?$$
If 138.019 + 341.981 - 146.395 = 133.605 + a, find the value of 'a'.
Find the ODD one out from the given options.
Ten years ago, a mother was thrice as old as her son. After 10 years, she will be twice as old as her son. What is the ratio of their present ages?
The Indian Constitution has been divided into ___ parts at the time of commencement.
Find the missing frequency'x' in this data, given that the arithmetic mean is 28.
Ramya walked eastwards and turned to her left. She turned right two times. Which direction is she walking now?
With which sport is the term 'deuce' associated?