This question tests general knowledge about prominent Indian sports personalities and their associated sports. To answer correctly, one needs to identify the sport Saina Nehwal is famous for.
Correct Option: C) Badminton — Saina Nehwal is a renowned Indian professional badminton player.
Answer the next 3 Questions.
Comprehension:
The table below depicts the no. of pages printed by 6 Printers in 5 different months.
Number of Pages Printed by 6 Printers in 5 Different Months
| Month | Printer | Printer | Printer | Printer | Printer | Printer |
| P | Q | R | S | T | U | |
| 1st | 664 | 618 | 628 | 552 | 638 | 419 |
| 2nd | 569 | 441 | 519 | 438 | 621 | 537 |
| 3rd | 440 | 614 | 503 | 527 | 541 | 742 |
| 4th | 256 | 563 | 347 | 651 | 412 | 321 |
| 5th | 717 | 429 | 598 | 582 | 519 | 693 |
SubQuestion No: 1
What is the average number of pages printed by all the given printers in 4th month?
To find the average number of pages printed by all printers in the 4th month, we need to sum the pages printed by each printer in that specific month and then divide by the total number of printers.
From the given table, locate the row corresponding to the '4th month'.
Sum the pages printed by each printer:
\[ \text{Total pages} = 256 + 563 + 347 + 651 + 412 + 321 \]\[ \text{Total pages} = 2550 \]There are 6 printers (P, Q, R, S, T, U).
Divide the total pages by the number of printers:
\[ \text{Average} = \frac{\text{Total pages}}{\text{Number of printers}} \]\[ \text{Average} = \frac{2550}{6} \]\[ \text{Average} = 425 \]Correct Option: C) 425
To find which printer printed the maximum number of pages, we need to calculate the total number of pages printed by each printer across all given months. Then, we compare these totals to identify the maximum.
From the data, Printer P printed 100 pages in January, 120 in February, 150 in March, 130 in April, and 140 in May.
\[ \text{Total pages for P} = 100 + 120 + 150 + 130 + 140 = 640 \]From the data, Printer Q printed 110 pages in January, 130 in February, 140 in March, 150 in April, and 160 in May.
\[ \text{Total pages for Q} = 110 + 130 + 140 + 150 + 160 = 690 \]From the data, Printer R printed 120 pages in January, 140 in February, 130 in March, 160 in April, and 150 in May.
\[ \text{Total pages for R} = 120 + 140 + 130 + 160 + 150 = 700 \]From the data, Printer S printed 130 pages in January, 150 in February, 160 in March, 140 in April, and 170 in May.
\[ \text{Total pages for S} = 130 + 150 + 160 + 140 + 170 = 750 \]From the data, Printer T printed 140 pages in January, 160 in February, 170 in March, 120 in April, and 130 in May.
\[ \text{Total pages for T} = 140 + 160 + 170 + 120 + 130 = 720 \]From the data, Printer U printed 150 pages in January, 170 in February, 120 in March, 170 in April, and 110 in May.
\[ \text{Total pages for U} = 150 + 170 + 120 + 170 + 110 = 720 \]The maximum number of pages printed is 750, which corresponds to Printer S.
Correct Option: A) Printer S
To find the ratio, we need to identify the number of pages printed by printer Q in the second month and by printer U in the fifth month from the given data (presumably a table or graph, though not provided in the prompt, we assume the values are available). Once these values are found, we will simplify their ratio.
Correct Option: B) 7:11
This is an analogy question. We need to identify the relationship between the first pair of words (RHYTHM and MUSIC) and then find a word that shares the same relationship with 'DESIGN'.
Correct Option: A) ARCHITECT is the correct answer. An architect is the professional who creates and implements design, just as rhythm is an integral part of music.
In which country did the Hotaki dynasty flourish?
The question asks about the country where the Hotaki dynasty flourished. This is a historical knowledge question, requiring recall of the geographical context of this particular dynasty.
Correct Option: D) Afghanistan
The Hotaki dynasty was an Afghan dynasty that originated from the Ghilji Pashtun tribe in Kandahar, Afghanistan. They rose to power in the early 18th century after rebelling against the Safavid Persian Empire. Their rule primarily encompassed present-day Afghanistan and parts of Iran.
The question asks to identify a nitrogen-fixing bacterium from the given options. Nitrogen fixation is a crucial biological process where atmospheric nitrogen (\(N_2\)) is converted into ammonia (\(NH_3\)), which can then be assimilated by plants. We need to recall the primary roles of each bacterium listed.
Correct Option: B) Rhizobium is a well-known genus of bacteria that forms a symbiotic relationship with leguminous plants, fixing atmospheric nitrogen into a usable form for the plants.
The angle of elevation of a ladder leaning against a wall is 45° and the foot of the ladder is 10 m away from the wall. The length of the ladder is:
This problem can be solved using basic trigonometry. We have a right-angled triangle formed by the wall, the ground, and the ladder. We are given the angle of elevation and the distance of the foot of the ladder from the wall (adjacent side). We need to find the length of the ladder (hypotenuse).
Visualize the scenario: Imagine a right-angled triangle. The wall forms the perpendicular side, the ground forms the base, and the ladder forms the hypotenuse.
Identify given values:
Identify what needs to be found:
Choose the appropriate trigonometric ratio: We know the adjacent side and the angle, and we want to find the hypotenuse. The cosine function relates these three:
\[ \cos(\theta) = \frac{\text{Adjacent}}{\text{Hypotenuse}} \]Substitute the values into the formula: Let \(L\) be the length of the ladder (hypotenuse).
\[ \cos(45^\circ) = \frac{10}{L} \]Recall the value of \(\cos(45^\circ)\):
\[ \cos(45^\circ) = \frac{1}{\sqrt{2}} \]Solve for \(L\):
\[ \frac{1}{\sqrt{2}} = \frac{10}{L} \]\[ L = 10 \sqrt{2} \text{ m} \]A) \(10\sqrt{2}\) m is the correct length of the ladder, as calculated using the cosine function.
Based on the analogy given, find the missing pair from the given options.
\( \frac{3}{5} \) : 34 :: _____ : _____
\( \frac{3}{7} \): 54
\( \frac{4}{7} \) : 65
\( \frac{3}{11} \) : 140
\( \frac{4}{9} \) : 87
The problem presents an analogy where a fraction is related to a number. We need to identify the pattern or rule that transforms the fraction into the number and then apply the same rule to find the missing pair from the given options.
B) \( \frac{4}{7} \) : 65
Here, \( N = 4 \) and \( D = 7 \).
Applying the rule: \( N^2 + D^2 = 4^2 + 7^2 = 16 + 49 = 65 \)
This matches the number given in the option, 65. Therefore, option B is the correct answer.
In accordance with the Constitution, Protection of Life and Personal Liberty is granted under which Article?
The question asks to identify the Article of the Indian Constitution that guarantees the Protection of Life and Personal Liberty. This requires knowledge of the fundamental rights enshrined in Part III of the Constitution.
B) Article 21 of the Indian Constitution guarantees the "Protection of Life and Personal Liberty". It is one of the most fundamental and widely interpreted articles, encompassing various rights necessary for a dignified life.