The first sentence should be R since it introduces the subjects of the passage i.e. ‘Beb Behnken and Doug Hurley’. The sentence P should follow R since it tells what happened after they aboard the International Space Station. The sentence Q follows P chronologically, thereby, becoming the third sentence in the passage. The sentence S then aptly concludes the passage by mentioning that they were greeted by fellow NASA astronaut Chris Cassidy.

Hence, the correct order is option C i.e. RPQS.

Sentence S is the best fit for the opening sentence as it introduces the great conqueror ‘Julius Caesar’ and where he was born. Next in the sequence would be R which talks about his family and it will be followed by Q as it discusses how his mother supported him after his father’s death. P is the concluding sentence here as it mentions how Caesar was assassinated by a group of nobles.

Hence, option D is the correct answer.

Sentence S is the best fit for the opening sentence as it introduces the incident, this eliminates option C and D.

Sentences Q and R makes a mandatory pair as the pronoun “he” mentioned in R is for the person – Ruskin Bond mentioned in Q. ‘But’ in P indicates that the action was mentioned in R and then contrasted by P; this makes Sentence P a better concluding sentence. This eliminates option B.

The correct logical order is SQRP.

Hence, option A is the correct answer.

The given passage is all about ‘stories’. The first sentence will be R as it mentions what a story is all about i.e. ‘series of events’. It has been mentioned that stories are of all things and times i.e. present, past, and future. This makes S and Q a mandatory pair. The last sentence will be P as it concludes the passage by saying that stories are of great value to human culture.

Hence, option D is the correct answer.

The first sentence should be P as it introduces the subject of the passage i.e. ‘digital strategy’. The second sentence should be Q since it further tells how it improves the business performance, mentioned in P. The sentences S and R form a mandatory pair because they tell how and what digital strategy does.

Hence, the correct answer is option D i.e. PQSR.

The passage is all about the apple. The first sentence of the given passage will be Q as it mentions that Apple is the most popular fruit in the world. The next sentence will be P as it mentions where apples are grown. The next 2 sentences will be R and S as they throw light on the nutritional value of the fruit.  

Hence, option B is the correct answer.

Sentence R is the best fit for the opening sentence as it introduces the incident with two proper nouns (Earll and Maxine), this eliminates option A and D.

The use of pronoun “him” in P suggests that the person has already been discussed before. The person that has been mentioned other than Earll and Maxine is Frederick in sentence Q. This makes QP a pair.

As sentence S is a better conclusion to the entire incident mentioned since ‘bar’ (introduced in sentence P) is elaborated in sentence S.

Thus, option B is also eliminated. The correct logical sequence is RQPS.

Hence, option C is the correct answer.

The first sentence should be Q as it introduces the subject of the passage ‘OLED TV’. The second sentence should be P as it tells who the sole maker of OLED TV is. The third sentence should be R as it tells about the cost of it and the fourth sentence, S, further tells the feature of OLED TV.

Hence, the correct answer is option A i.e. QPRS.

The first sentence should be Q as it introduces the theme of the passage i.e. ‘national electronics fund transfer’. The second sentence should be P as it tells what NEFT does. The third sentence should be S as it further tells how money can be transferred across India. The sentence R then aptly concludes the passage.

Hence, the correct answer is option B i.e. QPSR.

The first sentence should be P as it introduces the subject of the passage i.e. ‘Mahabaleshwar’. The second sentence should be R as it further tells more about Mahabaleshwar. The sentence S should be the third as it names the first king of Mahabaleshwar. The sentence Q then aptly concludes the passage by mentioning that the king built a temple in Mahabaleshwar.

Hence, the correct answer is option D i.e. PRSQ.