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Question : Directions: Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Since the rotation is restricted, the embedded figure will have the same orientation as the main figure. By comparison of all the option figures, the given question figure is embedded only in the second option figure.
Hence, the second option is correct.
Question : Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct. Their appointment lasted for almost an hour.
Option 1: lastly for
Option 2: lasting for
Option 3: No improvement
Option 4: last for
Correct Answer: No improvement
Solution : The correct choice is the third option.
The underlined portion is grammatically correct. The sentence effectively conveys the intended meaning, indicating that the appointment lasted close to one hour.
Therefore, the correct answer is no improvement.
Question : Directions: In the question, a sentence is given with a blank to be filled in with the appropriate words. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
The accused was ____ as the counsel could not produce a witness.
Option 1: Let out
Option 2: Let off
Option 3: Let on
Option 4: let aside
Correct Answer: Let off
Solution : The correct option is the second option.
"Let off" means to punish someone lightly, or not at all, and correctly fits in the sentence conveying the intended meaning.
The meanings of other options are as follows:
Question : Rupu’s income is 20% more than Madhu’s income. Madhu’s income is less than Rupu’s income by:
Option 1: $17 \frac{2}{3} \%$
Option 2: 20%
Option 3: $18 \frac{2}{3} \%$
Option 4: $16 \frac{2}{3} \%$
Correct Answer: $16 \frac{2}{3} \%$
Solution : Let the income of Madhu be 100. The income of Rupu is 20% more = 100 + 20 = 120 Madhu’s income is less than Rupu’s income = $\frac{20}{120}×100=\frac{1}{6}×100=16 \frac{2}{3}\%$ Hence, the correct answer is $16 \frac{2}{3} \%$.
Question : Comprehension:
In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.
Everything we know about non-avian dinosaurs is ________ (1) fossils, which include bones, teeth, footprints, tracks, eggs, and skin impressions. For centuries, people throughout the world have ________ (2) amazing fossilised bones and footprints. Early finds inspired_______ (3) and fairy tales, and people ________ (4) that these bones belonged to________ (5) or huge monsters.
Question:
Select the most appropriate option to fill in the blank number 4.
Option 1: aimed
Option 2: opposed
Option 3: arranged
Option 4: imagined
Correct Answer: imagined
Solution : The correct choice is the fourth option.
"People imagined that these bones belonged to" is the latter part of the sentence. Here, "people" is the subject, "imagined" is the verb, and "that these bones belonged to" is the subordinate clause that elaborates on what
Question : Two cubes of iron whose edges are 7 cm and 11 cm are melted and formed into a single cube. Find the volume of the new cube formed.
Option 1: 1881 cm3
Option 2: 1674 cm3
Option 3: 1444 cm3
Option 4: 1221 cm3
Correct Answer: 1674 cm3
Solution : The volume of a cube = (Side)3 The volume of the first cube = 73 = 343 cm3 The volume of the second cube = 113 = 1331 cm3 When the two cubes are melted and formed into
Question : In March 2020, which among the following institutions launched "Project Isaac" to engage students in creative projects during the Coronavirus lockdown?
Option 1: IIT Delhi
Option 2: IIT Kharagpur
Option 3: IIT Gandhinagar
Option 4: IIT Bombay
Correct Answer: IIT Gandhinagar
Solution : The correct answer is IIT Gandhinagar.
IIT Gandhinagar launched "Project Isaac" to engage students in creative projects during the Corona lockdown in March 2020. This program was launched to develop critical skills in the students when they are confined to their homes due
Question : A can do a piece of work in 20 days and B in 15 days. With the help of C, they finish the work in 5 days. C can alone do the work in:
Option 1: 5 days
Option 2: 6 days
Option 3: 10 days
Option 4: 12 days
Correct Answer: 12 days
Solution : Given: A alone can do the work in 20 days. B alone can do the work in 15 days. A, B, and C together finish the work in 5 days. Let C alone finish the work in $x$ days. As per given conditions, ⇒
Question : Which of the following atmospheric gases constitute greenhouse gases?
a. Carbon dioxide
b. Nitrogen
c. Nitrous oxide
d. Water vapour
Select the correct answer using the codes given below:
Option 1: a, c and d
Option 2: a and d
Option 3: a and c
Option 4: a, b and d
Correct Answer: a, c and d
Solution : The correct answer is a, c and d.
Earth's atmosphere is transparent to incoming short-wave solar radiation and opaque to long-wave terrestrial radiation. These terrestrial radiations are trapped by the greenhouse gases leading to an increase in the temperature of the earth.
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
It was delightful to heard the baby’s voice.
Option 1: was delightful to be heard
Option 2: was delightful to hear
Option 3: was delightful to be hear
Option 4: was delightful to hearing
Correct Answer: was delightful to hear
Solution : The correct choice is the second option.
When dealing with the infinitive form, it's crucial to recognise that "to hear" is the correct infinitive construction in this context. Infinitives are formed by using "to", followed by the base form of the verb.
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