Staff Selection Commission Sub Inspector Exam
Question : Directions: Which of the option figures is the exact mirror image of the given problem figure when the mirror is held on the right side?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side (on line MN) of the figure. So, the left side of the reflected image will appear
Question : Tokyo 2020 Paralympic Games bronze medallist Manoj Sarkar is associated with which of the following events?
Option 1: Shooting
Option 2: Badminton
Option 3: Table Tennis
Option 4: Athletics
Correct Answer: Badminton
Solution : The correct option is Badminton.
Manoj Sarkar is a distinguished para-badminton athlete hailing from Uttarakhand. His remarkable medal tally includes 19 gold medals, 13 silver medals, and 18 bronze medals, showcasing his exceptional prowess on the badminton court. His notable accomplishments include winning a
Question : A group of workers can complete a piece of work in 50 days when they are working individually. On the first day one person works, on the second day, another person joins him, on the third day one more person joins them and this process continues till the work is completed. How many approximate days are needed to complete the work?
Option 1: 8 days
Option 2: 9 days
Option 3: 10 days
Option 4: 11 days
Correct Answer: 10 days
Solution : Let the total work be 50 units and let a man complete 1 piece of work in a day. Work done on 1st day = 1 man × 1 work/day = 1 unit of work Work done on 2nd day = 2 men ×
Question : In which of the following sessions did the Congress split into two fractions?
Option 1: Calcutta Session of 1907
Option 2: Surat Session of 1907
Option 3: Nagpur Session of 1907
Option 4: Chotanagpur Session of 1908
Correct Answer: Surat Session of 1907
Solution : The correct option is the Surat Session of 1907.
The split of the Indian National Congress into two factions occurred during the Surat Session of 1907. This event marked a significant moment in the history of the Indian independence movement. The division
Question : Directions: In the following question, two statements are given followed by three conclusions I, II, and III. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements. Statements: All cups are glasses. Some cups are pens. Conclusions: I. Some pens are cups. II. Some pens are glasses. III. Some pens are not cups.
Option 1: Only conclusions I and III follow
Option 2: Only conclusions II and III follow
Option 3: Only conclusions I and II follow
Option 4: All conclusions follow
Correct Answer: Only conclusions I and II follow
Solution : The possible Venn diagram for the given statement –
Let's analyse the conclusions – Conclusion (I): Some pens are cups – From the Venn diagram, we can see that the circles representing pens and cups intersect and have some areas
Question : Who among the following is the author of the book 'What Happened'?
Option 1: Shashi Tharoor
Option 2: Hillary Clinton
Option 3: Jean Dreze
Option 4: Shimon Peres
Correct Answer: Hillary Clinton
Solution : The correct option is Hillary Clinton
The book "What Happened" was written by Hillary Rodham Clinton. It is her memoir reflecting on the 2016 United States presidential election and its aftermath. Clinton discusses both personal and political aspects of her life and career, offering
Question : Directions: A total of 60 students are traveling in a bus. The ratio of the number of boys to that of girls is 2 : 1. Then, 15 boys get down 5 girls get on the bus at the first stop, 5 boys get in and 10 girls get down from the bus at the second stop. What is the ratio of the number of boys to that of girls in the bus after the second stop?
Option 1: 3 : 2
Option 2: 2 : 1
Option 3: 2 : 3
Option 4: 3 : 1
Correct Answer: 2 : 1
Solution : Given: A total of 60 students are traveling in a bus. The ratio of the number of boys to that of girls is 2 : 1 2x + x = 60; 3x = 60; x = 60 ÷ 3; x = 20 Thus,
Question : Potato is an example of _______.
Option 1: tuber
Option 2: bulb
Option 3: cromes
Option 4: rhizome
Correct Answer: tuber
Solution : The correct option is tuber.
The potato is a tuber, which is a modified underground stem. This tuber acts as a plant storage organ, holding energy-rich substances such as starch. It is an adaptive characteristic that allows the plant to tolerate unfavourable conditions while
Question : Directions: In a certain code language, SURGEON is written as QLHDURV, and CORNER is written as OHKULF. How is SHADOW written in that code language?
Option 1: DRTERS
Option 2: TRADEV
Option 3: UQBCFU
Option 4: TFBCPX
Correct Answer: TRADEV
Solution : Given: SURGEON is written as QLHDURV, and CORNER is written as OHKULF.
Add and subtract 3 alternatively from each letter of SURGEON and CORNER and then shuffle their position as shown below to get the required code –
Thus, SURGEON is coded as QLHDURV.
Thus,
Question : Directions: Which number will replace the question mark (?) in the following series? 6, 20, 42, ?, 110, 156
Option 1: 80
Option 2: 72
Option 3: 50
Option 4: 64
Correct Answer: 72
Solution : Given: 6, 20, 42, ?, 110, 156
The pattern is as follows –
Therefore, 72 is the required missing number in the series. Hence, the second option is correct.
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