Staff Selection Commission Sub Inspector Exam
Question : Which is the "Global Top Employees by Top Employers Institute"?
Option 1: TCS
Option 2: HCL
Option 3: Cognizant
Option 4: Tata Elxsi
Correct Answer: TCS
Solution : The correct option is TCS.
For the eleventh year in a row, the Top Employers Institute has named Tata Consultancy Services a Top Employer in Europe. In Belgium, Denmark, and the Netherlands, it was ranked as the top employer. As one of the biggest IT
Question : The value of $(1018)^2-1019 \times 1017+1015 \times 1012-1016 \times 1011$ is:
Option 1: 1
Option 2: 4
Option 3: 3
Option 4: 5
Correct Answer: 5
Solution : Given expression, $(1018)^2-1019 × 1017+1015 × 1012-1016 × 1011$ $= (1018)^2-(1018+1)(1018-1)+1015×1012-(1015+1)(1012-1)$ $= (1018)^2-(1018)^2+(1)^2+(1015×1012)-(1015×1012)+1015-1012+1$ $= 1+3+1$ $=5$ Hence, the correct answer is 5.
Question : Direction: The pie chart shows the breakup of the monthly expenditure of a person. The central angle made by the sector of expenditure on fuel is how much more than the central angle made by the sector of expenditure on clothes If the ratio of the expenditure on fuel and clothes is 4: 3 respectively.
Option 1: 18$^\circ$
Option 2: 32$^\circ$
Option 3: 36$^\circ$
Option 4: 45$^\circ$
Correct Answer: 18$^\circ$
Solution : Central angle of cloth = $\frac{15}{100}×360^\circ = 54^\circ$ Given the ratio of fuel : cloth = 4 : 3 Difference between the ratio of fuel and cloth = 4 – 3 = 1 The ratio of cloth is $3 = 54^\circ$ Thus, $1 = 18^\circ$
Question : Select the most appropriate option to fill in the blank. Being courteous _______ costs you nothing.
Option 1: No article required
Option 2: an
Option 3: a
Option 4: the
Correct Answer: No article required
Solution : The correct answer is the first option.
In the sentence, "courteous" is used as an adjective, modifying the noun "costs". When an adjective is used to modify a non-countable noun like "costs", an article is not required. The sentence is grammatically correct without
Question : Directions: An address has been given below, which has been reproduced against (1), (2), (3) and (4) alternatives. Three of these have some mistake or the other, identify the one without any mistake. Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
Option 1: Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Braknell, Berkshire, United Kingdom RG12 1HH
Option 2: Fujtsu Technology Solutions Ltd The Boulevard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
Option 3: Fujitsu Technology Solutions Ltd The Boulvard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
Option 4: Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
Correct Answer: Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
Solution : Given: Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Bracknell, Berkshire, United Kingdom RG12 1HH
First option: Fujitsu Technology Solutions Ltd The Boulevard, Cain Road, Braknell, Berkshire, United Kingdom RG12 1HH; Here,
Question : Who among the following organised the armed rebellion against the British Raj in 1879 in Maharashtra?
Option 1: Vasudev Balwant Phadke
Option 2: Birsa Munda
Option 3: Buddhu Bhagat
Option 4: Tikendrajit Singh
Correct Answer: Vasudev Balwant Phadke
Solution : The correct answer is Vasudev Balwant Phadke
The armed rebellion against the British Raj in 1879 in Maharashtra is known as the Ramosi peasant revolt, which happened in the Satara region of Maharashtra. The peasants under the leadership of Vasudev Balwant Phadke revolted
Question : Two pipes, A and B, can fill a tank in 15 hours and 18 hours, respectively. Both pipes are opened simultaneously to fill the tank. In how many hours will the empty tank be filled?
Option 1: $8 \frac{2}{11}$
Option 2: $9 \frac{2}{11}$
Option 3: $7 \frac{2}{11}$
Option 4: $10 \frac{2}{11}$
Correct Answer: $8 \frac{2}{11}$
Solution : Work done by pipe A in an hour = $\frac{1}{15}$ Work done by pipe B in an hour = $\frac{1}{18}$ Work done by pipes A and B in an hour $=\frac{1}{15}+\frac{1}{18}=\frac{6+5}{90}=\frac{11}{90}$ Therefore, the empty tank will be filled in $\frac{90}{11}$ hours = $8\frac{2}{11}$ hours
Question : A circular park whose diameter is 210 m has a 5 m wide path running around it (on the outside). What is the area (in m²) of the path?
Option 1: 1020$\pi$
Option 2: 1075$\pi$
Option 3: 1050$\pi$
Option 4: 1100$\pi$
Correct Answer: 1075$\pi$
Solution : According to the question, Inner radius of the park(r) = $\frac{\text{210 m}}{2}$ = 105 m Outer radius of the park (R) = 105 m + 5 m = 110 m Area of circular path = ${π(R ^{2} − r^{2}})$ = ${π((110)^{2} - (105)^{2})}$ = $π((12100)
Question : Directions: In the following question, select the related number from the given alternatives. 107 : 11449 :: 106 : ?
Option 1: 10636
Option 2: 11206
Option 3: 11236
Option 4: 11272
Correct Answer: 11236
Solution : Given: 107 : 11449 :: 106 : ?
1072 = 11449 (11449 is the square of 107.) Similarly, 1062 = 11236 (11236 is the square of 106.)
Hence, the third option is correct.
Question : Directions: How many triangles are there in the given figure?
Option 1: 17
Option 2: 19
Option 3: 23
Option 4: 20
Correct Answer: 23
Solution : The given figure can be labeled as shown below –
Now, in the above figure, there are a total of 23 triangles. They are ABH, CBD, EDG, GHF, BIJ, DJK, FKL, HLI, MNP, MPQ, MQO, MNQ, MNO, MNL, MLK, MOK, MPO, MIN, MJO, PLN, QKO,
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