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Question : In a peridic table of elements on moving from left to right across a period ,the atomic radius
Option 1: Decreases
Option 2: Increases
Option 3: Remains un changed
Option 4: Does not follow a definite pattern
Correct Answer: Decreases
Solution : The correct option is - decreases.
In a period, the atomic radius decreases from left to right. Protons are added to the atom's nucleus of the elements, increasing its positive charge and strengthening its pull on the electrons. As a result the size of atom
Question : Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'.
My friend is owing an expensive cell phone.
Option 1: own an expensive cell phone
Option 2: owns an expensive cell phone.
Option 3: No substitution
Option 4: is own an expensive cell phone
Correct Answer: owns an expensive cell phone.
Solution : The correct choice is the second option.
The original sentence is not correct because it uses the wrong word with the wrong tense form to show ownership. To convey the intended meaning, the second option is the appropriate choice. It correctly
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 196 : 226 :: 256 : 290 :: 324 : ?
Option 1: 362
Option 2: 358
Option 3: 352
Option 4: 372
Correct Answer: 362
Solution : Given: 196 : 226 :: 256 : 290 :: 324 : ?
Like, 196 : 226→(14)2 = 196; 226 – 1 = 225 = (15)2 (14 and 15 are consecutive numbers.) 256 : 290→(16)2 = 256; 290 – 1 = 289 =
Question : Directions: If A denotes +, B denotes ×, C denotes −, and D denotes ÷, then what will be the value of the following expression? 90 C 20 B 1 A 36 D 2 = ?
Option 1: 88
Option 2: 38
Option 3: 78
Option 4: 86
Correct Answer: 88
Solution : Given: A denotes +, B denotes ×, C denotes −, and D denotes ÷ 90 C 20 B 1 A 36 D 2 = ?
After replacing the letters with the mathematical signs, we get – = 90 − 20 × 1 + 36 ÷
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
Appropriate manners are from society’s_______behaviour.
Option 1: system
Option 2: style
Option 3: cannons
Option 4: shrewd
Correct Answer: cannons
Solution : The correct choice is the third option.
Cannons are a set of fundamental principles according to which a society is organised. This is the correct option, as it aligns with the context of appropriate manners being derived from the fundamental principles or standards within a
Question : Parts of the following sentence have been given as options. Select the option that contains a grammatical error. The meeting was held upon / for an hour / due to non-availability / of the committee members.
Option 1: of the committee members
Option 2: due to non-availability
Option 3: for an hour
Option 4: The meeting was held upon
Correct Answer: The meeting was held upon
Solution : The right option is the fourth option.
The grammatical error is in the phrase "meeting was held upon". The correct preposition to indicate the duration for which the meeting was held is for rather than upon.
Upon is a preposition
Question : The fourth proportional to 16, 26, and 32 is:
Option 1: 16
Option 2: 52
Option 3: 54
Option 4: 24
Correct Answer: 52
Solution : The fourth proportional to 16, 26 and 32 = $\frac{26 × 32}{16}$ = 52 Hence, the correct answer is 52.
Question : The following sentence has been divided into parts. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark 'No error' as your answer.
Karan call the restaurant / to ask if he could / reserve a table for tomorrow.
Option 1: Karan call the restaurant
Option 2: reserve a table for tomorrow
Option 3: to ask if he could
Option 4: No error
Correct Answer: Karan call the restaurant
Solution : The correct choice is the first option.
The error in the sentence is related to the verb-tense agreement. The original sentence uses the base form of the verb call, but it should be in the past tense to match the context of
Question : Tarun owned a plot of land having an area that was 10% more than the area of the plot owned by Basab, while the area of the plot of land owned by Nakul was 40% more than the area of the plot owned by Tarun. If the area of the plot owned by Nakul was 2695 square feet, what was the area (in square feet) of the plot owned by Basab?
Option 1: 1750
Option 2: 1740
Option 3: 1780
Option 4: 1800
Correct Answer: 1750
Solution : Let $x$ be the area of the plot owned by Basab. According to the question, The area of Tarun's plot is 10% more than that of Basab ⇒ The area of Tarun's plot $=x+0.10x=1.10x$. Similarly, the area of Nakul's plot is 40% more than that
Question : The Supreme Court at Calcutta was established by
Option 1: Regulating Act of 1773
Option 2: Pitt's India Act of 1784
Option 3: Charter Act of 1793
Option 4: Charter Act of 1813
Correct Answer: Regulating Act of 1773
Solution : The correct answer is the Regulating Act of 1773.
The Supreme Court at Calcutta was established in 1774 through the Regulating Act of 1773. Elijah Impey was the first Chief Justice of the Supreme Court. From 1774 until the Indian Councils Act
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