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Question : Directions: Five men M, N, O, P, and Q are sitting in a row facing north. M is sitting at one end and O is on the other end. Q sits to the immediate left of M and the immediate right of P. Who sits third to the right of O?
Option 1: Q
Option 2: M
Option 3: N
Option 4: P
Correct Answer: Q
Solution : Given: 1. M is sitting at one end and O is on the other end. 2. Q sits to the immediate left of M and the immediate right of P.
Based on the given information, the seating arrangement is as follows –
So, from the
Question : Direction: The graph shows the production of food grains in a country in different years. Study the graph and answer the question. The percentage increase in production from 1984 to 1985 was:
Option 1: 15%
Option 2: 30%
Option 3: 50%
Option 4: 100%
Correct Answer: 100%
Solution : Production in 1984 = 15 Production in 1985 = 30 Percentage increase in production from 1984 to 1985 = $\frac{\text{Production in 1985 – Production in 1984}}{\text{Production in 1984}} \times 100$ ⇒ Percentage increase in production from 1984 to 1985 = $\frac{30–15}{15} \times 100$ = $\frac{15}{15}
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".
Love for ours environment is enough to protect nature.
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 1
Solution : The sentence has an error in the first part.
Explanation: The correct possessive adjective to be used is "our" and not the possessive pronoun "ours", when referring to the environment.
So, the correct sentence is: Love for our environment is enough to protect nature.
Question : The mass of a body measured by a physical balance in a lift at rest is found to be 'm'. If the lift is going up with acceleration 'a', its mass will be measured as:
Option 1: m(1-a/g)
Option 2: m(1+a/g)
Option 3: m
Option 4: zero
Correct Answer: m(1+a/g)
Solution : The correct option is m(1+a/g).
The body's measured mass will increase when the lift ascends with acceleration a.
This is due to the apparent weight gain, resulting from the acceleration. The measured mass will be m(1+a/g), where 'm' is the actual mass, 'a' is
Question : If $x$4 + $x$ -4 = 194, x > 0, then what is the value of $x+\frac{1}{x}+2$?
Option 1: 8
Option 2: 14
Option 3: 6
Correct Answer: 6
Solution : Given: $x^4+x^{-4}=194$ ⇒ $x^4+\frac{1}{x^4}=194$ Adding 2 both sides, we get: ⇒ $x^4+\frac{1}{x^4}+2=194+2$ ⇒ $(x^2+\frac{1}{x^2})^2=196$ ⇒ $x^2+\frac{1}{x^2}=14$ Adding 2 both sides, we get: ⇒ $x^2+\frac{1}{x^2}+2=14+2$ ⇒ $(x+\frac{1}{x})^2=16$ ⇒ $x+\frac{1}{x}=4$ Now, $x+\frac{1}{x}+2$ = 4 + 2 = 6 Hence, the correct answer is 6.
Question : Which of the following is responsible for fostering the development of dance, drama, and music in India?
Option 1: Lalit Kala AKademI
Option 2: Sangeet Natak AKademI
Option 3: National School of Drama
Option 4: Sahitya Academy
Correct Answer: Sangeet Natak AKademI
Solution : The correct option is Sangeet Natak Akademi.
The Sangeet Natak Akademi is the highest governing body for performing arts in India, entrusted with the responsibility of preserving and promoting the vast cultural heritage of the country expressed in music, dance, and drama. It
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 –operations on 13 such as adding/subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (8, 27, 125) (64,1331, 1728)
Option 1: (289, 212,196)
Option 2: (200, 215, 256)
Option 3: (125, 172, 144)
Option 4: (216, 343, 512)
Correct Answer: (216, 343, 512)
Solution : Given: (8, 27,125); (64,1331,1728)
The first, second, and third number is a perfect cube number – ⇒ (8, 27,125)→8 = 23; 27 = 33;125 = 53 ⇒ (64,1331,1728)→64 = 43; 1331 = 113; 1728
Question : Select the most appropriate option to substitute the bracketed segment in the given sentence. If there is no need to substitute it, select 'No substitution required'.
(This bridge neither crossed the Thames, and neither gave) access to a now-lost island in the river.
Option 1: This bridge either crossed the Thames, and or gave
Option 2: This bridge neither crossed the Thames, nor gave
Option 3: This bridge either crossed the Thames, nor gave
Option 4: No substitution required
Correct Answer: This bridge neither crossed the Thames, nor gave
Solution : The correct choice is the second option.
Explanation: The original sentence uses "neither" but does not pair it correctly with "and neither". The correct conjunction to use after "neither" is "nor" to maintain parallelism and convey the
Question : Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 1, 9, 25, 49, ?
Option 1: 83
Option 2: 91
Option 3: 81
Option 4: 73
Correct Answer: 81
Solution : Given: 1, 9, 25, 49, ?
The given numbers are the square of the odd numbers – 1→(1)2; 9→(3)2; 25→(5)2; 49→(7)2 The next odd number is 9 and its square is 81.
So, 81 is the missing number
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the first option is correct.
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