Staff Selection Commission Combined Higher Secondary Level Exam
Question : Directions: Find the missing number.
Option 1: 216
Option 2: 512
Option 3: 128
Option 4: 1024
Correct Answer: 512
Solution : Here, use the first column's number as the power to the second column's number to get the third column's number.
Like, in the first row→43 = 64 In the second row→32 = 9 In the third row→23 = 8 Similarly, in the
Question : Directions: A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in the two matrices, given below. The columns and rows of Matrix (I) are numbered from 0 to 4 and that of Matrix (II) are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g. A can be represented by 03, 14, etc, and U can be represented by 56, 65, etc. Similarly, you have to identify the set for the word BRIDE.
Option 1: 55, 57, 21, 22, 86
Option 2: 96, 03, 75, 85, 22
Option 3: 96, 03, 75, 67, 22
Option 4: 55, 21, 57, 86, 22
Correct Answer: 55, 21, 57, 86, 22
Solution : Given: BRIDE
Number representations of each letter – B→55, 69, 78, 87, 96 R→04, 10, 21, 32, 43 I→57, 66, 75, 89, 98 D→59, 68, 77, 86, 95 E→00, 11, 22, 33, 44
First option: 55, 57, 21, 22, 86; R,
Question : Which of the following is not a fundamental duty mentioned in the Indian Constitution?
Option 1: To bring reform
Option 2: To develop humanism
Option 3: To develop the spirit of inquiry
Option 4: To develop the spirit of harmony
Correct Answer: To bring reform
Solution : The correct option is To bring reform.
Fundamental duties were added to the Constitution by the 42nd Amendment Act in 1976. Under Article 51A, it is mentioned:
Question : The pie chart given below shows the runs scored by a batsman in five innings. The total runs scored by the batsman in all these five innings is 800. Runs scored by the batsman in a particular innings are shown as a percentage of runs scored in all these five innings. What is the difference between runs scored in S and U?
Option 1: 174
Option 2: 184
Option 3: 142
Option 4: 152
Correct Answer: 152
Solution : Given, The total runs scored by the batsman in all these five innings = 800 Runs scored in inning S = 31% of 800 $=\frac{31}{100}\times 800= 248$ Runs scored in inning U = 12% of 800 $=\frac{12}{100}\times800= 96$ ⇒ Difference = 248 – 96 =
Question : Who issues INR 10 notes in India?
Option 1: Reserve Bank of India
Option 2: State Bank of India
Option 3: Union Bank of India
Option 4: Central Bank of India
Correct Answer: Reserve Bank of India
Solution : The correct option is the Reserve Bank of India.
On April 1, 1935, the Reserve Bank of India (RBI) was founded. It was established as the central banking body of the nation, with the responsibility of issuing and overseeing the Indian rupee
Question : The average monthly income of A and B is Rs, 7,000. The average monthly income of B and C is Rs, 7,750 and the average monthly income of C and A is Rs, 6,750. What is the monthly income of B?
Option 1: Rs. 6,500
Option 2: Rs. 8,000
Option 3: Rs. 7,500
Option 4: Rs. 6,000
Correct Answer: Rs. 8,000
Solution : Average monthly income of A and B = Rs. 7000 Average monthly income of B and C = Rs. 7750 Average monthly income of A and C = Rs. 6750 ⇒ A + B = 2 × 7000 = 14000 ⇒ B + C
Question : Refer to the below data table and answer the following question.
The polygon shows the cumulative production of cars manufactured in the month starting from January. How many cars were manufactured in the months of April and May?
Option 1: 1040
Option 2: 1360
Option 3: 920
Option 4: 4640
Correct Answer: 1040
Solution : The number of cars produced in January was 480. ⇒ Car production in February = 1050 – 480 = 570 ⇒ Car production in March = 1630 – 1050 = 580 ⇒ Car production in April = 1970 – 1630 = 340 ⇒ Car production
Question : Directions: Select the letter cluster from among the given options that can replace the question mark (?) in the following series. AGMQ, BHLP, CIKO, ?
Option 1: JJKL
Option 2: DJMP
Option 3: DJJN
Option 4: TOKC
Correct Answer: DJJN
Solution : Given: AGMQ, BHLP, CIKO, ?
Add 1 to the first and second letters and subtract 1 from the third and fourth letters of the previous term to obtain the next term in the series – AGMQ→A + 1 = B; G + 1 = H;
Question : Directions: In a certain code language, A × B means A is the sister of B, A # B means A is the mother of B, and A % B means A is the father of B. Then how is X related to R if X # P % Q × R?
Option 1: Father
Option 2: Father's mother
Option 3: Father's father
Option 4: Son's son
Correct Answer: Father's mother
Solution : Given: A × B means A is the sister of B. A # B means A is the mother of B. A % B means A is the father of B.
As per the given information, the family tree will be as follows –
Question : Prakash spends 27% of his salary on children's education and donates 4% to a trust in a particular month. He spends INR 3,038 on these two heads, then his total salary for that month is:
Option 1: INR 4,402
Option 2: INR 9,800
Option 3: INR 11,251
Option 4: INR 13,200
Correct Answer: INR 9,800
Solution : Let his total salary be Rs. $x$. Salary spent on children's education = $\frac{27x}{100}$ Salary donated to the trust = $\frac{4x}{100}$ According to the question, $\frac{27x}{100} + \frac{4x}{100} = 3038$ ⇒ $31x = 303800$ $\therefore x = 9800$ Hence, the correct answer is INR
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