Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.A. At this speed the rocket soon attained the height of 190 miles above the earth.B. At 9 am the great rocket lifted in the air with a mighty roar.C. It rose smoothly at first, then quickened to a speed of 17,5 00 miles an hour.D. Gagarin now pulled himself towards the window to look down.

Question

Prepp Team · Accepted Answer

Understanding Jumbled Sentences and Finding the Correct Order

This question asks us to arrange four jumbled sentences (A, B, C, and D) into a coherent paragraph that describes a sequence of events related to a rocket launch and Gagarin.

To find the correct order, we need to read each sentence carefully and identify the logical flow of actions and descriptions. Look for clues like time references, pronouns that refer to previous nouns, and sequential actions.

Analyzing Each Jumbled Sentence

Sentence A: At this speed the rocket soon attained the height of 190 miles above the earth. This sentence mentions "this speed," which means it must follow a sentence that defines a specific speed. It describes the rocket reaching a height.
Sentence B: At 9 am the great rocket lifted in the air with a mighty roar. This sentence provides a specific time and describes the initial action of the rocket launching. This is a strong candidate for the opening sentence.
Sentence C: It rose smoothly at first, then quickened to a speed of 17,5 00 miles an hour. This sentence uses the pronoun "It," which likely refers to "the great rocket" from sentence B. It describes the rocket's movement after lifting off and introduces a specific speed. This speed is likely the "this speed" mentioned in sentence A.
Sentence D: Gagarin now pulled himself towards the window to look down. This sentence describes an action taken by Gagarin. The word "now" suggests this action happens after something else has occurred, likely after the rocket has reached a certain altitude or phase of flight.

Structuring the Sequence of Events

Let's try to build a logical sequence based on our analysis:

The story must start with the beginning of the event. Sentence B describes the rocket launching at a specific time ("At 9 am... lifted in the air"). This is a good starting point.
After lifting off, what happens next? Sentence C describes the rocket's initial movement and acceleration ("It rose smoothly... quickened to a speed..."). The "It" refers back to the rocket mentioned in B. So, C follows B.
Sentence C mentions a speed (17,500 miles an hour). Sentence A refers to "this speed" and the height attained. Therefore, A logically follows C, explaining what happened at the speed described in C.
Finally, Sentence D describes Gagarin's action ("Gagarin now pulled himself...") which would naturally occur after the rocket has ascended and reached a significant height (as described in A). So, D follows A.

This creates the sequence B → C → A → D, or BCAD.

Order	Sentence	Reasoning
1	B	Introduces the event: the rocket launch at a specific time.
2	C	Describes the rocket's initial movement and speed increase after launching (using "It" referring to the rocket). Introduces the specific speed.
3	A	Uses "this speed" to refer to the speed mentioned in C, and describes the height attained because of it.
4	D	Describes Gagarin's action, which logically follows the rocket reaching a significant point in its flight (after ascending).

The sequence BCAD creates a smooth and logical narrative about the rocket launch, its ascent, and Gagarin's actions during the flight.

Evaluating the Options

Let's check the provided options against our determined logical order BCAD:

Option 1: ADBC (Starts with A, which requires a preceding speed) - Incorrect.
Option 2: BADC (B is good, but A follows B directly without explaining the speed first) - Incorrect.
Option 3: BCAD (Starts with B, followed by C, then A referencing the speed from C, and finally D describing Gagarin's action) - Correct.
Option 4: CBAD (Starts with C, which uses "It" without introducing the rocket) - Incorrect.

Based on the logical flow and analysis, the correct order of the sentences is BCAD.

Revision Table - Jumbled Sentences Analysis

Sentence	Keyword/Clue	Role in Sequence
A	"this speed", "height"	Describes consequence of speed; follows sentence mentioning speed.
B	"At 9 am", "lifted in the air"	Beginning of the event; opening sentence.
C	"It rose", "quickened to a speed"	Describes initial action and speed gain after launch; follows B. Introduces speed for A.
D	"Gagarin now", "look down"	Describes an action after ascent; follows A.

Additional Information - Sentence Rearrangement Tips

Solving jumbled sentence questions requires understanding context, grammar, and logic. Here are some tips:

Identify the opening sentence: Look for sentences that introduce a topic, person, time, or event. They often don't start with pronouns (like he, she, it, they) or conjunctions (like and, but, so) that refer back to something already mentioned. Time references (like "At 9 am") are often good indicators of a beginning.
Find connecting sentences: Look for sentences that follow logically. Pronouns must refer back to a noun in the previous sentence. Words like "this," "that," "these," "those" often refer to something mentioned just before. Conjunctions and transition words (like "then," "however," "therefore," "similarly") also show connections between ideas.
Identify the concluding sentence: Sometimes a sentence summarizes, gives a final outcome, or provides a concluding remark.
Look for cause and effect: Does one sentence describe a cause and the next describe its effect? (e.g., gaining speed → reaching height).
Follow time sequence: Events often happen in chronological order.
Read the formed paragraph: Once you have a potential order, read the sentences together as a paragraph to see if it makes sense and flows smoothly.