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Question : If 20 men can complete a piece of work in 18 days working 5 hours per day, in how many days can 25 men complete it, working 6 hours per day?
Option 1: 10 days
Option 2: 13 days
Option 3: 11 days
Option 4: 12 days
Correct Answer: 12 days
Solution : Amount of work done = Number of workers × Number of days × Number of hours worked per day If 20 men working 5 hours per day can complete the work in 18 days, then the total man-hours required to complete the work =
Question : If the interior of a regular polygon is 170$^\circ$, then the number of sides of the polygon is:
Option 1: 36
Option 2: 20
Option 3: 18
Option 4: 27
Correct Answer: 36
Solution : Given: If the interior of a regular polygon is 170°. Each interior angle of a regular polygon is given as $\frac{2n–4}{n}\times 90^\circ$ where $n$ is its number of sides. So, $\frac{2n–4}{n}\times 90^\circ=170^\circ$ ⇒ $\frac{2n–4}{n}\times 9=17$ ⇒ $18n-36=17n$ $\therefore n=36$ Hence, the correct answer is 36.
Question : Indian desert is called
Option 1: Gobi Desert
Option 2: Sahara Desert
Option 3: Thar Desert
Option 4: Atacama Desert
Correct Answer: Thar Desert
Solution : The correct answer is the Thar Desert.
The Thar Desert is in the Indian state of Rajasthan. It is the only desert in India. By geographical expanse, it is the 18th largest desert in the world. It forms a natural boundary between India and
Question : Which of the following sportsmen was nicknamed the "pocket dynamo"?
Option 1: Sushil Kumar
Option 2: Khashaba Dadasaheb Jadhav
Option 3: Limba Ram
Option 4: Dhyan Chand
Correct Answer: Khashaba Dadasaheb Jadhav
Solution : The correct answer is Khashaba Dadasaheb Jadhav.
Khashaba Dadasaheb Jadhav, fondly known as the "pocket dynamo", holds the distinction of being the first independent Indian athlete to secure an individual Olympic medal. Born in 1926 in Maharashtra's Goleshwar village to a wrestling
Question : Directions: A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the two matrices, given below. The columns and rows of Matrix (I) are numbered from 0 to 4 and that of Matrix (II) are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g. B can be represented by 00, 23, etc, and P can be represented by 56, 65, etc. Similarly, you have to identify the set for the word DEBRIS.
Option 1: 40, 95, 14, 59, 30, 69
Option 2: 22, 59, 42, 59, 34, 69
Option 3: 40, 95, 14, 58, 34, 69
Option 4: 22, 95, 59, 30,14, 69
Correct Answer: 40, 95, 14, 58, 34, 69
Solution : Given: DEBRIS
Number representations of each letter – D→04, 13, 22, 31, 40 E→59, 68, 77, 86, 95 B→00, 14, 23, 32, 41 R→58, 67, 76, 85, 99 I→02, 11, 20, 34, 43 S→55, 69, 78, 87, 96
First option:
Question : $x$ can copy 80 pages in 20 hours $x$ and $y$ together can copy 135 pages in 27 hours. Then $y$ can copy 20 pages in:
Option 1: 20 hours
Option 2: 3 hours
Option 3: 24 hours
Option 4: 12 hours
Correct Answer: 20 hours
Solution : Assuming that $x$ efficiency is $e_x$ and $y$ efficiency is $e_y$. Given that $x$ can copy 80 pages in 20 hours, $⇒e_x = \frac{\text{pages}}{\text{time}} = \frac{80}{20} = 4$ Given that $x$ and $y$ together can copy 135 pages in 27 hours, $⇒e_x + e_y
Question : Which of the following rivers is not included in the "Panchnad"?
Option 1: The Beas
Option 2: The Sutlej
Option 3: The Indus
Option 4: The Ravi
Correct Answer: The Indus
Solution : The correct answer is The Indus.
"Panchnad" refers to the five rivers that form the historic region of Punjab, India. These five rivers are Jhelum, Chenab, Ravi, Beas, and Sutlej. The Indus River, although significant in its own right, is not considered part of
Question : Who among the following dancers was the first Odissi dancer of foreign origin to be conferred the Padma Shri in 2006?
Option 1: Eri Nakamura
Option 2: Ileana Citaristi
Option 3: Mrinalini Sarabhai
Option 4: Sofia Boutella
Correct Answer: Ileana Citaristi
Solution : The correct answer is Ileana Citaristi.
Ileana Citaristi is an Odissi and Chau dancer from Italy. She became the first dancer of foreign origin to be conferred with the Padma Shri for her contributions to Odissi in 2006. Odissi is one of the 8
Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series. A, E, J, N, S, W, ?
Option 1: Z
Option 2: A
Option 3: B
Option 4: C
Correct Answer: B
Solution : Given: A, E, J, N, S, W, ?
Add 4 and 5 alternatively to the place values of the letters to get the next term. A + 4 = E; E + 5 = J; J + 4 = N; N + 5 = S;
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".
As per the invitation card, Rahim marries with Sayra on 13th December, Monday.
(1) As per the invitation card,
(2) No Error
(3) 13th December, Monday.
(4) Rahim marries with Sayra
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The error lies in the fourth option.
The term "marries" is not followed by the preposition "with" as it is superfluous. When we talk about someone getting married, we usually use the future tense will marry instead of marries.
Therefore, the correct sentence is, "As
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