Only if Sheela is happy, then she does not go to work.

Foible

Second is one of the constituent of first.

Clearly, the situation demands helping the maid by contributing towards the wedding as much as one can. Hence, the best answer is option (c).

Poor maintenance of vehicles may lead to pollution, but is seldom a cause of accident. Hence I does not follows. But II follows as violation of traffic rules is the chief causes of accidents.

First is followed by the second.

First Premise is Particular Affirmative (I-type).
Second Premise is Universal Affirmative (A-type).
All doctors are angels. ? Some angels are human creatures.
A + I = No Conclusion

The supreme law making authority of 'Great Britain' is known as 'Parliament'. In the same way, law making supreme body of 'USA' is known as 'Congress'

The given letter series in below pattern.
B R O W N
Using the same pattern, we will get complete letter series.
B R O W N/B R O W N/B