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Question : Directions: Select the odd group of numbers. (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)
Option 1: (57 – 53 – 49)
Option 2: (60 – 56 – 52)
Option 3: (50 – 46 – 42)
Option 4: (47 – 43 – 37)
Correct Answer: (47 – 43 – 37)
Solution : Let's check each option – First option: (57 – 53 – 49); 57 – 4 = 53 and 53 – 4 = 49 Second option: (60 – 56 – 52); 60 – 4 = 56 and 56 – 4 = 52
Question : $A_1$ and $A_2$ are two regular polygons. The sum of all the interior angles of $A_1$ is $1080^{\circ}$. Each interior angle of $A_2$ exceeds its exterior angle by $132^{\circ}$. The sum of the number of sides $A_1$ and $A_2$ is:
Option 1: 21
Option 2: 22
Option 3: 23
Option 4: 24
Correct Answer: 23
Solution : Let the sides of polygon $A_1$ be $n$. The sum of all the interior angles $A_1 = 1080^{\circ}$ $\Rightarrow (n-2)\times 180^{\circ} = 1080^{\circ}$ $\Rightarrow (n-2) =6$ $\Rightarrow n=8$ Now, Let $I$ be the interior angle and $E$ be the exterior angle. $\Rightarrow I-E = 132^{\circ}$.....(1)
Question : Study the following table and answer the question that follows.
Total number of students enrolled
What is the average number of students who opted for other than statistics subjects in schools A and D?
Option 1: 7340
Option 2: 360
Option 3: 355
Option 4: 350
Correct Answer: 350
Solution : In school A, Number of students opted for other than statistics subject = (100 - 20)% of 450 = $\frac{80}{100}\times 450$ = 360 In school D, Number of students opted for other than statistics subject = (100 - 15)% of 400 = $\frac{85}{100}\times 400$ =
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold parts at 1, 2, and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is 4.
He performed below par in the examination.
(1) par below
(2) poorly
(3) below parr
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 4
Solution : The fourth option is the correct choice.
The sentence is grammatically correct. The meaning of the phrase 'below par' is worse than expected, which is proper as per the context of the question.
Therefore, the given sentence requires no improvement.
Question : Select the most appropriate antonym of the given word. Misunderstand
Option 1: Impossible
Option 2: Comprehend
Option 3: Delayed
Option 4: Sluggish
Correct Answer: Comprehend
Solution : The correct choice is the second option.
Comprehend is the word that represents the opposite meaning of misunderstand. To comprehend means to understand or grasp something correctly, whereas to misunderstand means to fail to understand something correctly or to interpret it inaccurately.
The
Question : In silvery paints , the main constituent present is
Option 1: Aluminium Powder
Option 2: Silver powder
Option 3: Lead powder
Option 4: White lead
Correct Answer: Aluminium Powder
Solution : The correct option is Aluminium powder.
As a key element, silvery paints often contain a substantial proportion of aluminium powder. When applied to surfaces, this aluminium powder provides the paint a bright and reflective silver look, making it a popular option for metallic finishes
Question : A shopkeeper has a sale of Rs. 5,445, Rs. 5,937, Rs. 5,865 and Rs. 6,562 for 4 consecutive days. If he gets an average sale of Rs. 6,050 for 5 days, then his sale on the fifth day is:
Option 1: Rs. 6,131
Option 2: Rs. 6,341
Option 3: Rs. 6,441
Option 4: Rs. 6,231
Correct Answer: Rs. 6,441
Solution : The total sale for 5 days can be calculated by multiplying the average sale by the number of days = Rs. 6,050 × 5 = Rs. 30,250 The total sale for the first 4 days = Rs. 5,445 + Rs. 5,937 + Rs. 5,865
Question : Select the most appropriate option to fill in the blank. The Children's Series ___________recommended for young readers.
Option 1: is
Option 2: have
Option 3: are
Option 4: has
Correct Answer: is
Solution : The correct choice is the first option.
The correct choice is "is", because the subject "The Children's Series" is singular. When forming a sentence, the verb should agree with the subject in number. In this case, since "The Children's Series" refers to one
Question : Select the INCORRECTLY spelt word.
Option 1: Revolutionise
Option 2: Professional
Option 3: Jewelerry
Option 4: Conscientiousness
Correct Answer: Jewelerry
Solution : The misspelt word is the third option.
The correct spelling is jewellery, which means personal ornaments.
The meanings of the other options are as follows:
Question : What is Tata Vadya?
Option 1: Percussion instruments
Option 2: Stringed instruments
Option 3: Solid instruments
Option 4: Wind instruments
Correct Answer: Stringed instruments
Solution : The correct answer is Stringed instruments.
Tata Vadya, also known as Chordophones, refers to a category of musical instruments characterised by the production of sound through the vibration of strings. These strings are set in motion, either by plucking or bowing, as they
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