Staff Selection Commission Combined Graduate Level Exam
Question : Find the Arc Elasticity of demand if the quantity demanded falls from 4600 to 4200 when the price of the item increases from Rs. 960 to Rs. 1000.
Option 1: - 2.23
Option 2: -2.09
Option 3: 2.23
Option 4: 2.09
Correct Answer: - 2.23
Solution : The correct option is -2.23.
Arc elasticity is the elasticity of one variable with respect to another between two given points. It is used when there is no general way to define the relationship between the two variables. Arc elasticity is also defined
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. And that something in her lifted her to the world number one position in tennis in 2005. B. But all this happened in almost no time. C. It took Maria just four years as a professional to reach the pinnacle. D. There is something disarming about Maria Sharapova.
Option 1: DABC
Option 2: BCDA
Option 3: CBAD
Option 4: ABCD
Correct Answer: DABC
Solution : The correct choice will be the first option.
D. There is something disarming about Maria Sharapova.
A. And that something in her lifted her to the world number one position in tennis in 2005.
B. But all this happened in almost no time.
C. It
Question : Study the given pie charts and answer the question that follows.
The number of students who passed the examination from Institute D exceeds the number of students who appeared from Institute A is $x$. The value of $x$ lies between:
Option 1: 11 and 14
Option 2: 5 and 8
Option 3: 14 and 17
Option 4: 8 and 11
Correct Answer: 11 and 14
Solution : From the pie chart, the percentage of students who passed Institute D is 28%. The number of students who passed Institute D is 28% of 900 = 252 students The degree of the sector for Institute A in the pie chart representing students
Question : The table given below shows the number of working days of a company in 5 years.
What is the ratio of the number of working days in year R to the number of working days in year T?
Option 1: 16 : 21
Option 2: 15 : 22
Option 3: 21 : 17
Option 4: 21 : 16
Correct Answer: 16 : 21
Solution : Number of working days in year R = 160 Number of working days in year T = 210 Ratio = $\frac{160}{210} = \frac{16}{21}$ Hence, the correct answer is 16 : 21.
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed at the right of the figure (on line MN). So, the left of the reflected image will appear as the
Question : Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘no improvement required’.
Nobody was interested in the fish who Gopal had catch from the river
Option 1: which Gopal had catch
Option 2: No improvement required
Option 3: who Gopal had caught
Option 4: which Gopal had caught
Correct Answer: which Gopal had caught
Solution : The fourth option is correct.
Question : Directions: By interchanging the given two signs which of the following equations will be not correct? + and –
Option 1: 8 ÷ 4 × 6 + 5 – 9 = 16
Option 2: 15 + 3 × 4 – 6 ÷ 2 = 6
Option 3: 3 × 2 – 72 ÷ 6 + 8 = 18
Option 4: 3 + 4 – 2 × 5 ÷ 1 = 9
Correct Answer: 3 × 2 – 72 ÷ 6 + 8 = 18
Solution : Let's check the options – First option: 8 ÷ 4 × 6 + 5 – 9 = 16 On interchanging the given signs, the equation becomes – ⇒ 8 ÷ 4 × 6 – 5
Question : Directions: The following graph shows the production (in thousands) of two types (P and Q) of vehicles by a factory over the years 2009 to 2014. Study the graph and answer the given question. The approximate percentage decrease in the production of type Q vehicles from 2010 to 2011 is:
Option 1: 10.1
Option 2: 16.7
Option 3: 14.3
Option 4: 12.5
Correct Answer: 16.7
Solution : Production of type Q vehicles in 2010 = 150 Production of type Q vehicles in 2011 = 125 Approximate percentage decrease in production of type Q vehicles from 2010 to 2011 = $\frac{150-125}{150}×100$ = 16.67% Hence, the correct answer is 16.7.
Question : Directions: Select the figure that will come next in the following figure series.
Solution : In the given figure, the triangle in each box is rotated 90º anti-clockwise. Thus, the missing part of the figure is –
Hence, the second option is correct.
Question : Convex mirror is generally used in _____.
Option 1: solar cookers
Option 2: opthamoscope
Option 3: reflector for head light
Option 4: rear view mirror
Correct Answer: rear view mirror
Solution : The correct option is rear view mirror.
Convex lenses are bent outward, which enables them to diverge light beams, which reduces the apparent size of things while enlarging the field of view. In a rearview mirror, this is especially helpful because it
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update
