Staff Selection Commission Combined Graduate Level Exam
Question : Study the given graph and answer the question that follows. The total production of computers in 2013, 2015, and 2018 is x% of the total exports of computers by the company during the six years. The value of x is:
Option 1: $46 \frac{1}{3}$
Option 2: $52 \frac{1}{3}$
Option 3: $53 \frac{1}{3}$
Option 4: $49 \frac{2}{3}$
Correct Answer: $53 \frac{1}{3}$
Solution : Production of computers in 2013 = 180, in 2015 = 300, in 2018 = 320 Exports of computers in 2013 = 140, in 2014 = 240, in 2015 = 200, in 2016= 350, in 2017 = 300, in 2018 = 270 Calculation: The production
Question : Directions: Select the related letter cluster from the given alternatives. AEIM : BFJN :: CGKO : ?
Option 1: DHLP
Option 2: ZVRP
Option 3: BCDK
Option 4: MPQR
Correct Answer: DHLP
Solution : Given: AEIM : BFJN :: CGKO : ?
Add 1 to the place value of each letter of AEIM to obtain the required code – A + 1 = B; E + 1 = F; I + 1 = J; M + 1 = N
Question : Directions: Select the option that is related to the fifth letter cluster in the same way as the second letter cluster is related to the first letter cluster and the fourth letter cluster is related to the third letter cluster. WOODLAND : ZIRXOUQX :: PERIODIC : SYUCRXLW :: MAGAZINE : ?
Option 1: HERDWBMO
Option 2: LPWXSYCZ
Option 3: NSCAQOLP
Option 4: PUJUCCQY
Correct Answer: PUJUCCQY
Solution : Given: WOODLAND : ZIRXOUQX :: PERIODIC : SYUCRXLW :: MAGAZINE : ?
Add 3 and subtract 6 alternatively to the place value of the letters of WOODLAND and PERIODIC to get their related letter cluster. WOODLAND→W + 3 = Z; O – 6 = I;
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
We are witnessing (not triumph but the breakdown) of democracy.
(1) not the triumph but breakdown
(2) not the triumph but the breakdown
(3) not triumph but breakdown
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The sentence can be improved using the second option.
The article "the" should be used before the word triumph to make it specific, conveying the meaning that the people are not witnessing the victory but the breakdown of democracy.
Therefore, the correct sentence would be:
Question : In a $\triangle A B C, \angle B+\angle C=110^{\circ}$, then find the measure of $\angle A$.
Option 1: 90°
Option 2: 70°
Option 3: 80°
Option 4: 60°
Correct Answer: 70°
Solution : In a $\triangle A B C, \angle B+\angle C=110^{\circ}$ The sum of angles in a triangle = 180° ⇒ $\angle A +\angle B+\angle C = 180°$ ⇒ $\angle A + 110° = 180°$ ⇒ $\angle A = 70°$ Hence, the correct answer is 70°.
Question : Direction: Find out the number of all those people who can speak Tamil and Telugu.
Option 1: 3
Option 2: 59
Option 3: 21
Option 4: 112
Correct Answer: 21
Solution : The people who can speak Tamil and Telugu is represented by the region common to the circles representing Tamil and Telugu. The required region is shaded in the venn diagram below –
So, the number of all those people who can speak Tamil and Telugu
Question : When did Henry Cavendish report the measurement of the gravitational constant with the mass and density of the Earth?
Option 1: March 1795
Option 2: June 1798
Option 3: April 1796
Option 4: May 1797
Correct Answer: June 1798
Solution : The correct option is June 1798.
In 1797–1798, Henry Cavendish conducted groundbreaking experiments to measure the gravitational constant and calculate Earth's density. His work, published in June 1798 as Experiments to Determine the Density of the Earth, marked a significant step in understanding
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at line MN as shown.
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. So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the
Question : Production refers to
Option 1: Destruction of utility.
Option 2: Creation of utility .
Option 3: Exchange value .
Option 4: Use of a product.
Correct Answer: Creation of utility .
Solution : The correct option is Creation of utility.
The process of developing products and services that are useful or valuable to consumers is referred to as production. To create output, this Producing goods that fulfill the demands and needs of customers as well
Question : An anemometer is an instrument meant for measuring
Option 1: Velocity
Option 2: Air Masses
Option 3: Wind Speed
Option 4: Temperature
Correct Answer: Wind Speed
Solution : The correct option is Wind Speed.
An anemometer is an instrument designed to measure the speed of air or other gases. It is commonly used in meteorology to determine wind speed, an essential parameter for weather forecasting, and various applications in industries like
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