Staff Selection Commission Sub Inspector Exam
Question : Constitution Review Commission chaired by ______ recommended some initiatives to be taken by the government for the successful implementation of Fundamental Duties.
Option 1: P. K. Joshi
Option 2: M. N. Venkatachaliah
Option 3: U. C. Banerjee
Option 4: Michael G Aguinaldo
Correct Answer: M. N. Venkatachaliah
Solution : The correct answer is M. N. Venkatachaliah.
On February 22, 2000, the NDA Government of India, led by Atal Bihari Vajpayee, passed a resolution creating the National Commission to Review the Working of the Constitution (NCRWC), also known as the Justice Manepalli
Question : Study the graph and answer the question. The number of workers in the factory whose daily wages are Rs. 500 or more but less than Rs. 650 is what percentage more than the number of workers whose daily wages are Rs. 650 or more but less than Rs. 750? (Your answer should be correct to one decimal place.)
Option 1: 76.6
Option 2: 45.8
Option 3: 75.4
Option 4: 84.5
Correct Answer: 84.5
Solution : As per the given graph, The number of workers whose daily wages are Rs. 500 or more but less than Rs. 650 = 58 + 72 + 60 = 190 The number of workers whose daily wages are Rs. 650 or more but less than
Question : Directions: In the following question, a series is given with one number missing. Select the missing number from the given series. 3, 4, 12, 48, 576, ?
Option 1: 27648
Option 2: 13824
Option 3: 23040
Option 4: 28166
Correct Answer: 27648
Solution : Given: 3, 4, 12, 48, 576, ?
Multiply the previous two terms to get the next term of the series. 3 × 4 = 12; 4 × 12 = 48; 12 × 48 = 576; 48 × 576 = 27648
So, 27648 is the missing
Question : Money bills can be introduced first in which house of Parliament?
Option 1: Only in Lok Sabha
Option 2: Only in Rajya Sabha
Option 3: Both in Lok Sabha and Rajya Sabha
Option 4: Either in Lok Sabha or in Rajya Sabha
Correct Answer: Only in Lok Sabha
Solution : The correct answer is Only in Lok Sabha.
The Money Bill (Article 110) addresses financial issues such as taxation, governmental expenditure, etc. There must be a money bill tabled to the Lok Sabha. The only authorisation needed to introduce a money bill
Question : The ratio of the number of boys and girls in a school is 3 : 4 respectively. If the number of boys increases by 10% and the number of girls increases by 15%, what will be the new ratio of the number of boys to the number of girls?
Option 1: $\frac{33}{45}$
Option 2: $\frac{35}{46}$
Option 3: $\frac{33}{46}$
Option 4: $\frac{46}{33}$
Correct Answer: $\frac{33}{46}$
Solution : Let the no. of boys and girls be $3x$ and $4x$ respectively. Increase in no. of boys $B = 3x(1 + 10\%)$ ⇒ $ B = 3x(1 + 0.1)$ ⇒ $ B = 3x(1.1) = 3.3x$ Increase in no. of girls $G = 4x(1 +
Question : Chord PQ is the perpendicular bisector of radius OA of the circle with centre O. (A is a point on the edge of the circle). If the length of Arc $PAQ=\frac{2\pi}{3}$. What is the length of chord PQ?
Option 1: $2$
Option 2: $\sqrt{3}$
Option 3: $2\sqrt{3}$
Option 4: $1$
Correct Answer: $\sqrt{3}$
Solution : PQ is perpendicular bisector of OA. $\therefore$ OP = OQ = PA = AQ $\therefore$ OPAQ is a rhombus. As we know the angle subtended at the centre by an arc is twice that at the circumference. Thus, 2 $\angle$PAQ = Reflex $\angle$POQ ⇒ 2
Question : Directions: In the following question a series is given, with one term missing. Choose the correct alternatives from the given ones that will complete the series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the given figures –
1) S is moving two steps in the clockwise direction in every figure at the corners of the triangles. 2) + is moving in triangular form one step in an anti-clockwise direction in one triangle. 3) O is moving triangular
Question : The total number of students in sections A and B of a class is 72. The ratio of the number of students in A and B is 7 : 5. The average weight (in kg) of the students in section B is 20% more than that of the students in section A. If the average weight of all the students in the class is 52 kg, then what is the average weight (in kg) of the students in section B?
Option 1: 57.6
Option 2: 57.9
Option 3: 56.4
Option 4: 58.2
Correct Answer: 57.6
Solution :
Let the number of students in sections A and B be 7 and 5 respectively. Let the average weight of section A be $5x$. Average weight of section B = $5x × (\frac{6}{5}) = 6x$ Average = $\frac{\text{Sum of all the observations}}{{\text{Total number of observations}}}$
Question : ΔPQR is right angled at Q such that PQ = ( x - y ), QR = x, and PR = ( x + y ). S is a point on QR such that QS = PQ. The ratio QS : SR for any values of x and y is:
Option 1: 3 : 1
Option 2: 2 : 1
Option 3: 1 : 2
Option 4: 1 : 3
Correct Answer: 3 : 1
Solution : Given:$PR=(x+y)$ $PQ=(x-y)$ $QR=x$ And $QS=PQ$ In $\triangle PQR$ Use Pythagoras' theorem: $PR^2=PQ^2+QR^2$ ⇒ $(x+y)^2=(x-y)^2+x^2$ ⇒ $x^2+y^2+2xy=x^2+y^2-2xy+x^2$ ⇒ $4xy=x^2$ ⇒ $x=4y$ Now, $PR=(x+y)=4y+y=5y$ $PQ=(x-y)=4y-y=3y$ $QR=x=4y$ Thus, the ratio of sides of PR : QR : PQ = 5 : 4 : 3 Let PR
Question : Directions: In the given question, select the related letter cluster from the given alternatives. SINGER : QGLECP :: MONSTER : ?
Option 1: KLNQSCP
Option 2: KLMQSCP
Option 3: KMLQRCP
Option 4: KLMQTDO
Correct Answer: KMLQRCP
Solution : Given: SINGER : QGLECP :: MONSTER : ?
Subtract 2 from the place value of each letter of SINGER to obtain the required code – S – 2 = Q; I – 2 = G; N – 2 = L; G – 2 = E;
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