For the following questions answer them individually
Complete the series.
11, 77, 38.5, 231, (…)
What causes decomposition of organic matter?
A son's present age is two-fifths of his mother’s age. After 8 years, he will be one half hismother's age. Whatis his mother's age now?
Find the ODD one out from the given options.
If $$(1 + \tan A) (1 + \tan B) = 2$$, then find $$A + B$$.
Find the wrong number in the following seriesÂ
6, 12, 21, 36, 56, 81
In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Money plays a vital role in our lives.
Conclusions:
I. The poor can never become rich.
II. All the rich men take part in politics.
In the given figure the circle represents educated,rectangle represents unemployed and square represents villagers.which region represents villagers and educated but not employed?