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Question : Given below are four sentences in jumbled order. Pick the option that gives their correct order. A. She could not accompany her daughter due to visa restrictions. B. That trip to Florida with her father Yuri launched her on the path to success. C. Maria had not yet celebrated her tenth birthday when she was packed off in a train to the United States. D. But it also required a heart-wrenching two-year separation from her mother Yelena.
Option 1: CADB
Option 2: BCAD
Option 3: ABCD
Option 4: CBDA
Correct Answer: CBDA
Solution : The fourth option is correct.
The logical flow of sentences is as follows:
Question : Directions: In a certain code language, ENJOY is coded as 25, and DOCTOR is coded as 36. How will MILLION be coded in that language?
Option 1: 39
Option 2: 49
Option 3: 51
Option 4: 64
Correct Answer: 49
Solution : Given: ENJOY is coded as 25, and DOCTOR is coded as 36.
Count the number of the alphabet of the given word and the resultant is squared to obtain the required code. ENJOY→Number of alphabets→5; (5)2 = 25 DOCTOR→Number of alphabets→6; (6)2 =
Question : If $\frac{x^2+1}{x}=5$, then find the value of $x^4+\frac{1}{x^4}-36$.
Option 1: 491
Option 2: 149
Option 3: 419
Option 4: 194
Correct Answer: 491
Solution : $\frac{x^2+1}{x}=5$ ⇒ $x+\frac{1}{x}=5$ Squaring both sides, we get, ⇒ $x^2+\frac{1}{x^2}+2=25$ ⇒ $x^2+\frac{1}{x^2}=23$ Squaring both sides, we get, ⇒ $x^4+\frac{1}{x^4}+2=529$ Subtracting 38 from both sides. ⇒ $x^4+\frac{1}{x^4}-36 =491$ Hence, the correct answer is 491.
Question : Which one of the following is used as secondary storage system in computer ?
Option 1: RAM
Option 2: Floppy
Option 3: EPROM
Option 4: ROM
Correct Answer: Floppy
Solution : The correct option is floppy.
In early computer systems, floppy discs were employed as secondary storage. They were compact, portable storage media with a limited capacity, often ranging from 360 kilobytes (KB) to 1.44 megabytes (MB). Floppy discs, on the other hand, are now mostly
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".
Although Niratyay is very intelligent and sincere (1) / to his dealings, he (2) / often tells lies. (3) / No Error (4)
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The correct choice is the second option.
Therefore, the correct statement would be: "Although Niratyay
Question : Directions: In the given question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
Take this medicine regularly, and you will get rid ____ this disease.
Option 1: from
Option 2: of
Option 3: over
Option 4: at
Correct Answer: of
The preposition "of" is the correct choice in this sentence because it helps construct the correct phrase "get rid of", which expresses the idea of eliminating or removing something, which in this case is the disease. When
Question : What is the value of 0.0045 ÷ 4.5 × 100 – 45 ÷ 5?
Option 1: – 8.9
Option 2: – 9
Option 3: – 8.1
Option 4: – 9.9
Correct Answer: – 8.9
Solution : Given: 0.0045 ÷ 4.5 × 100 – 45 ÷ 5 = 0.001 × 100 – 9 = 0.1 – 9 = – 8.9 Hence, the correct answer is – 8.9.
Question : AB = 8 cm and CD = 6 cm are two parallel chords on the same side of the centre of a circle. If the distance between them is 2 cm, then the radius (in cm) of the circle is:
Option 1: $\frac{\sqrt{265}}{4}$
Option 2: $\frac{\sqrt{256}}{4}$
Option 3: $\frac{\sqrt{156}}{4}$
Option 4: $\frac{\sqrt{198}}{4}$
Correct Answer: $\frac{\sqrt{265}}{4}$
Solution : Given, AB = 8 cm and CD = 6 cm are two parallel chords on the same side of the centre of a circle. Let OM be perpendicular to AB and ON be perpendicular to CD. Perpendicular from the centre to a chord bisects the
Question : Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
It was a matter of (1)_________ pleasure that the Chief of Police himself came up to us and congratulated us on our successful efforts in reducing the (2)___________ of child marriages in our area. We were also (3) _________ by other (4) _________ present at the event. Our dear leader, the founder of our NGO, Mr. Kumar, was (5) _________ by the mayor with a bouquet.
Question: Select the most appropriate option to fill in the blank number 3.
Option 1: appreciated
Option 2: understood
Option 3: valued
Option 4: respected
Correct Answer: appreciated
Solution : The correct choice is the first option.
Appreciated is the appropriate word in the given context, which means to recognise their full worth, and it helps convey that their worth was also recognised by other people.
Question : Bacterial decomposition of biological material under anaerobic condition is:
Option 1: fermentation
Option 2: fertilization
Option 3: contamination
Option 4: composting
Correct Answer: fermentation
Solution : The correct option is fermentation.
Fermentation is a metabolic process in which microbes such as bacteria break down organic materials (typically carbohydrates) into simpler chemicals, often creating energy in the form of ATP and other byproducts.This method is extensively used in food and beverage manufacturing,
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