SSC CGL Tier-2 20-February-2018 English

Improve the bracketed part of the sentence.

Read the passage carefully and select the best answer to each question out of the given four alternatives.
Passage:

Transactional Analysis has the triangle of PAC. P means parent, A means adult, C means child. These are your three layers, as if you are a three-storeyed building. The first floor is that of the child, the second floor is that of the parent, the third floor is that of the adult. All three exist together. This is your inner triangle and conflict. Your child says one thing, your parent says something else, and your adult, rational mind says something else. The child says ‘enjoy’. For the child, this moment is the only moment; he has no other considerations. The child is spontaneous, but unaware of the consequences — unaware of past, unaware of future. He lives in the moment. He enjoys — but his enjoyment is not creative, cannot be creative. He delights — but life cannot be lived only through delight.
You cannot remain a child forever. You will have to learn many things because you are not alone here....The child has to be disciplined — and that’s where the parent comes in. The parental voice in you is the voice of the society, culture, civilization; the voice that makes you capable of living in a world where you are not alone —where there are many individuals with conflicting ambitions, where there is much struggle for survival, where there is much conflict. The parental voice is that of caution. It makes you civilized. The word ‘civil’ is good. It means one who has become capable of living in a city, who has become capable of being a member of a group, of a society. It is needed. And then there is the third voice within you, the third layer, when you have become adult and you are no longer controlled by your parents; your own reason has come of age, you can think on your own. And these three layers are continuously fighting. The child says one thing, the parent says just the opposite, and the reason may say something totally different. There is no necessity that your adult mind agrees with your parents.
Many times you find them very dogmatic, superstitious, believing in foolish things, irrational ideologies. Your parent says do it, your adult says it is not worth doing, and your child goes on pulling you somewhere else. This is the triangle within you.

A passage is given with five questions following it. Read the passage carefully and select the best answer to each question out of the given four alternatives.
Passage:

The Indian Space Research Organisation boosted its reputation further when it successfully launched a record 104 satellites in one mission from Sriharikota on 15th February, 2017 by relying on its workhorse PSLV rocket. An earth observation Cartosat-2 series satellite and two other nano satellites were the only Indian satellites launched; the remaining were from the United States, Israel, the UAE, the Netherlands, Kazakhstan and Switzerland. Of the 101 foreign satellites launched, 96 were from the U.S. and one each from the other five countries. Till now Russia held the record of launching 37 satellites in a single mission, in 2014, while the National Aeronautics and Space Administration of the U.S. launched 29 satellites in one go in 2013. Last June, ISRO had come close to NASA’s record by launching 20 satellites in one mission. But ISRO views the launch not as a mission to set a world record but as an opportunity to make full use of the capacity of the launch vehicle. The launch is particularly significant as ISRO now cements its position as a key player in the lucrative commercial space launch market by providing a cheaper yet highly reliable alternative. At an orbital altitude of around 500 km, the vehicle takes about 90 minutes to complete one orbit. Though ISRO had sufficient time to put the satellites into orbit, it accomplished the task in about 12 minutes. With the focus on ensuring that no two satellites collided with each other, the satellites were injected in pairs in opposite directions. Successive pairs of satellites were launched once the vehicle rotated by a few degrees, thereby changing the separation angle and time of separation to prevent any collision.

Besides setting the record for the most number of satellites launched in a single mission, the Indian space agency has launched two nano satellites weighing less than 10 kg. It is a technology demonstrator for a new class of satellites called ISRO nano satellites (INS). With many Indian universities already building and launching nano satellites, the availability of a dedicated nano satellites platform is sure to boost space research in India.