Staff Selection Commission Sub Inspector Exam
Question : Who among the following is a soccer star?
Option 1: Cristiano Ronaldo
Option 2: Neymar da Silva Santos Júnior
Option 3: Lionel Messi
Option 4: Luis Suarez
Correct Answer: Lionel Messi
Solution : The correct option is Lionel Messi.
Lionel Messi is widely regarded as one of the greatest soccer players of all time. Born on June 24, 1987, in Rosario, Argentina, Messi spent the majority of his career with FC Barcelona, where he became the club's
Question : Which dance form of Goa is also known as the "Warrior Dance"?
Option 1: Bihu
Option 2: Lavani
Option 3: Ghode Modni
Option 4: Rauf
Correct Answer: Ghode Modni
Solution : The correct answer is Ghode Modni.
"Ghode Modni" is one of the most popular folk dances of Goa. This dance form is also known by the name of Warrior Dance. The dancers hang dummy horses around their necks and carry swords in their
Question : Which among the following gases is also known as ‘Laughing Gas’?
Option 1: Sulphur dioxide
Option 2: Nitrogen oxide
Option 3: Carbon dioxide
Option 4: Carbon monoxide
Correct Answer: Nitrogen oxide
Solution : The correct option is Nitrogen oxide.
Nitrous oxide (N2O) is a colourless, odourless gas with the chemical formula N2O. It is commonly referred to as "Laughing Gas" due to the euphoric and sometimes giggly effects it can produce when
Question : What is the simplified value of $\left(1-\frac{1}{4-\frac{2}{1+\frac{1}{\frac{1}{3}+2}}}\right) \times \frac{15}{16} \div \frac{2}{3}$ of $2 \frac{1}{4}-\frac{3+4}{3^3+4^3}$
Option 1: $\frac{5}{13}$
Option 2: $\frac{4}{13}$
Option 3: $\frac{8}{13}$
Option 4: $\frac{6}{13}$
Correct Answer: $\frac{4}{13}$
Solution : Given: $\left(1-\frac{1}{4-\frac{2}{1+\frac{1}{\frac{1}{3}+2}}}\right) \times \frac{15}{16} \div \frac{2}{3}$ of $2 \frac{1}{4}-\frac{3+4}{3^3+4^3}$ $=(1-\frac{1}{4-\frac{2}{1+\frac{3}{7}}}) \times \frac{15}{16} \div (\frac{2}{3} \times \frac{9}{4})-\frac{3+4}{27+64}$ $=(1-\frac{1}{4-\frac{14}{10}}) \times \frac{15}{16} \div \frac{3}{2} -\frac{7}{91}$ $=(1-\frac{10}{26}) \times \frac{15}{16} \times \frac{2}{3} -\frac{1}{13}$ $=\frac{16}{26} \times \frac{5}{8} -\frac{1}{13}$ $=\frac{10}{26} -\frac{1}{13}$ $=\frac{10-2}{26}$ $=\frac{8}{26}$ $=\frac{4}{13}$ Hence, the correct answer is $\frac{4}{13}$.
Question : $P Q R S$ is a rectangle. $T$ is a point on $P Q$ such that $R T Q$ is an isosceles triangle and $P T=5 \mathrm{QT}$. If the area of triangle RTQ is $12 \sqrt{3}$ sq.cm, then the area of the rectangle PQRS is:
Option 1: $144 \sqrt{3}$ sq.cm
Option 2: $142$ sq. cm
Option 3: $134 \sqrt{3}$ sq. cm
Option 4: $142\sqrt{3}$ sq. cm
Correct Answer: $144 \sqrt{3}$ sq.cm
Solution : Given: $PT = 5QT$ $PT : QT = 5 : 1$ Let the ratio of $PT : QT$ be $5x : x$. ⇒ $PQ = PT + QT$ ⇒ $PQ = 5x + x$ ⇒ $PQ = 6x$ Area of $\triangle RTQ =
Question : DEF is an isosceles triangle such that DE = DF = 60 cm and EF = 96 cm. DG is a median to base EF. What is the length of DG?
Option 1: 22 cm
Option 2: 36 cm
Option 3: 24 cm
Option 4: 32 cm
Correct Answer: 36 cm
Solution : Given: DE = DF = 60 cm, EF = 96 DG median cuts EF into two halves. So, EG = $\frac{96}{2}=48$ cm In $\triangle$DEG, DE2 = DG2 + EG2 ⇒ DG = $\sqrt{60^2-48^2}=\sqrt{1296}=36$ cm Hence, the correct answer is 36 cm.
Question : Directions: In a certain code language, CASTLE is written as IFWWNF and DRIVER is written as JWMYGS. How will FEMALE be written in that language?
Option 1: MKPDOF
Option 2: KKQEMG
Option 3: MJRDNO
Option 4: LJQDNF
Correct Answer: LJQDNF
Solution : Given: CASTLE is written as IFWWNF and DRIVER is written as JWMYGS.
Add natural numbers in decreasing order (starting from 6) to the place value of each letter of CASTLE, to obtain the required code – C + 6 = I; A + 5 =
Question : Directions: The line chart given below represents the runs scored by Kohli and Sharma against 5 teams. Runs scored by Kohli against team S is how much percentage less than the runs scored by Sharma against team S?
Option 1: 70.21
Option 2: 68.33
Option 3: 58.33
Option 4: 41.66
Correct Answer: 58.33
Solution : Runs scored by Kohli against S = 500 Runs scored by Sharma against S = 1200 Difference = 1200 – 500 = 700 So, the required percentage = $\frac{700}{1200}\times100$ = 58.33% Hence, the correct answer is 58.33.
Question : Directions: F & G means F is the mother of G. F # G means F is the father of G. F @ G means F is the husband of G. F % G means F is the daughter of G. If J @ C & B # R, then how is J related to R?
Option 1: Mother's brother
Option 2: Father
Option 3: Father's sister
Option 4: Father's father
Correct Answer: Father's father
Solution : Given: F & G ⇒ F is the mother of G. F # G ⇒ F is the father of G. F @ G ⇒ F is the husband of G. F % G ⇒ F is the daughter of G.
As per the
Question : Directions: In the given question, there are four figures given out of which three are similar in some manner and one is not like the others. Select the figure that is the odd one out.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Let's check each option – First option: Here, two lines are attached at the corner of the oval and face opposite directions. Second option: Here, two lines are attached at the corner of the oval and face opposite directions. Third option: Here, two lines are attached
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