Staff Selection Commission Combined Higher Secondary Level Exam
Question : PARAM supercomputer belongs to which generation of computers?
Option 1: Second
Option 2: First
Option 3: Fifth
Option 4: Third
Correct Answer: Fifth
Solution : The correct option is the Fifth.
The Indian Centre for Development of Advanced Computing (C-DAC) is the developer of the PARAM series of supercomputers. These supercomputers are from the fifth generation, and over time, several iterations of PARAM have been created.
Question : The term 'Dressage' is associated with:
Option 1: equestrian
Option 2: polo
Option 3: rugby
Option 4: water polo
Correct Answer: equestrian
Solution : The correct answer is equestrian.
Dressage is a type of equestrian sport that is done for competition and exhibition, as well as an art that is occasionally practised only for mastery. In French, dressage means "training." The goal of dressage is to test and demonstrate a horse's ability to move gracefully, elegantly and obediently through a series of complex movements.
Question : Select the most appropriate ANTONYM of the given word from the following sentence. Decent My father taught me to be true and ethical in business as dishonesty leads to downfall.
Option 1: dishonesty
Option 2: ethical
Option 3: downfall
Option 4: true
Correct Answer: dishonesty
Solution : The correct choice is the first option.
Explanation: Dishonesty is the opposite of decent, as it refers to a lack of honesty or integrity.
The meanings of the other options are as follows:
Question : Directions: What should come in place of X in the given series? 17, 22, 32, 47, 67, X
Option 1: 95
Option 2: 87
Option 3: 92
Option 4: 90
Correct Answer: 92
Solution : Given: 17, 22, 32, 47, 67, X
Add the consecutive multiples of 5 to each number to obtain the next number of the series – 17 + (5 × 1) = 17 + 5 = 22; 22 + (5 × 2) = 22 + 10 = 32; 32 + (5 × 3) = 32 + 15 = 47; 47 + (5 × 4) = 47 + 20 = 67; 67 + (5 × 5) = 67 + 25 = 92
So, 92 is the missing number of the series. Hence, the third option is correct.
Question : Directions: The table below shows the laptops sold on different days by different wholesalers. Study the table and answer the questions that follow.
Laptop sold by wholesaler 1 and wholesaler 2 together on Thursday is what percent of laptops sold by wholesaler 3 on Friday?
Option 1: 200%
Option 2: 150%
Option 3: 100%
Option 4: 50%
Correct Answer: 200%
Solution : Laptops sold by Wholesaler 1 and Wholesaler 2 on Thursday = 24 + 18 = 42 Laptops sold by Wholesaler 3 on Friday = 21 Required percentage $= \frac{42}{21}\times 100=200$% Hence, the correct answer is 200%.
Question : Which of the following statement (s) is true?
A) Higher inflation means lower real GDP, ceteris paribus B) The price index is 200 if nominal and real GDP are the same.
Option 1: Only B
Option 2: Both A and B
Option 3: Only A
Option 4: Neither A nor B
Correct Answer: Only A
Solution : The correct option is Only A.
"Higher inflation means lower real GDP, ceteris paribus" is generally true. Ceteris paribus means holding other factors constant. When there's higher inflation (a general increase in prices), it can decrease the real GDP, as it erodes the purchasing power of money, reduces consumer spending, and can lead to resource allocation.
Question : Directions: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: Some keys are scales. All books are papers. All scales are paper. Conclusions: (I) No books are keys. (II) Some papers are keys.
Option 1: Both conclusions (I) and (II) follow
Option 2: Only conclusion (I) follows
Option 3: Only conclusion (II) follows
Option 4: Neither conclusion (I) nor (II) follows
Correct Answer: Only conclusion (II) follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion I: No books are keys – From the above diagram, it can be seen that there is no direct relation between books and keys. So, this conclusion does not follow. Conclusion II: Some papers are keys – From the above diagram, we can see that the circle of papers and keys intersect and have some common area between them. So, this conclusion follows.
So, only conclusion II follows. Hence, the third option is correct.
Question : Select the option that expresses the following sentence in active voice.
Why is the rotten apple being eaten by you?
Option 1: Why you are eating the rotten apple?
Option 2: Why have you eaten the rotten apple?
Option 3: Why you have eaten the rotten apple?
Option 4: Why are you eating the rotten apple?
Correct Answer: Why are you eating the rotten apple?
Solution : The correct answer is the fourth option.
Explanation: In English, when transforming a sentence from passive to active voice, it is crucial to switch the positions of the subject and the object and use the appropriate active verb form. Active voice is the voice in which the subject is the doer
Here, the correct structure in the case of the interrogative present continuous tense is; "Interrogative word + are + subject+ v1+ing + object?"
So, the correct sentence would be: "Why are you eating the rotten apple?"
Question : Directions: In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. A, C, F, K, ?
Option 1: D
Option 2: O
Option 3: R
Option 4: I
Correct Answer: R
Solution : Given: A, C, F, K, ?
In the given series, add consecutive prime numbers to the place value of the letters – A + 2 = C; C + 3 = F; F + 5 = K; K + 7 = R
So, the missing term is R. Hence, the third option is correct.
Question : Directions: A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. Dadabhai Naoroji, Bal Gangadhar Tilak, Lala Lajpat Rai, ?
Option 1: Mahatma Gandhi
Option 2: Jawaharlal Nehru
Option 3: Subhash Chandra Bose
Option 4: Bhagat Singh
Correct Answer: Mahatma Gandhi
Solution : Given: Dadabhai Naoroji, Bal Gangadhar Tilak, Lala Lajpat Rai, ?
The order of age of the given freedom fighters is as follows – Dadabhai Naoroji (04.09.1825) > Bal Gangadhar Tilak (23.07.1856) > Lala Lajpat Rai (28.01.1865) Let's check the given options – First option: Mahatma Gandhi→(02.10.1869) Second option: Jawaharlal Nehru→(14.11.1889) Third option: Subhash Chandra Bose→(23.01.1897) Fourth option: Bhagat Singh→(28.09.1907)
So, Mahatma Gandhi is the missing term of the given series. Hence, the first option is correct.
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