For the following questions answer them individually
Find the odd one out : Chicken pox, Rubella, Flu, Meningitis
If a = $$\times$$, b = $$\div$$ and c = $$+$$, find the value of 7a5c1b6
At a telephone exchange, three phones ring at intervals of 20 sec, 24 sec and 30 seconds. If they ring together at 11:25 a.m, when will they next ring together?
Read and answer the following questions
The below table gives rice production in each year
What is the increased percentage of production in 2009 compared to year 2005?
What was the average production of rice in the period 2005-2009?
What was the decline in production in year 2008 compared to 2007?
For the following questions answer them individually
If ! = $$\div$$, # = $$+$$, ^ = $$\times$$, the calculate the value of 32!4^7#5
Which is the largest fresh water lake in the World?