Staff Selection Commission Multi Tasking Staff Exam
Question : Rs. 7205 is invested in a scheme of compound interest (compounding annually). If the rate of interest is 20% per annum, what is the interest earned (in Rs.) in 1 year?
Option 1: Rs. 1422
Option 2: Rs. 1540
Option 3: Rs. 1441
Option 4: Rs. 1544
Correct Answer: Rs. 1441
Solution : Given: Principle ($P$) = Rs. 7205 Rate of compound interest ($R$) = 20% per annum Time ($T$) = 1 year So, the total interest = $P(1+\frac{R}{100})^T-P$ = $7205(1+\frac{20}{100})^1-7205$ = $7205(\frac{6}{5})-7205$ = 8646 – 7205 = Rs. 1441 Hence, the correct answer is Rs. 1441.
Question : Which among the following can be termed as a "dynamic living entity"?
Option 1: Tree
Option 2: Water
Option 3: Forest
Option 4: Air
Correct Answer: Forest
Solution : The correct option is Forest.
A forest is a living, dynamic entity composed of a diverse population of trees, plants, animals, and microorganisms continually interacting and evolving within a complicated web of ecological connections.
Question : Which organelle is found in eukaryotic and prokaryotic cells?
Option 1: Ribosome
Option 2: Golgi bodies
Option 3: Mitochondria
Option 4: Lysosome
Correct Answer: Ribosome
Solution : The correct answer is Ribosome.
A cell might be classified as eukaryotic or prokaryotic. Prokaryotic cells lack a distinct nucleus and organelles enclosed by a nuclear membrane. A prokaryotic cell is a bacterial cell.
Membrane-bound cell organelles and a clearly defined nucleus characterise eukaryotic
Question : What is the meeting point of the Western Ghats and the Eastern Ghats?
Option 1: Nilgiri Hills
Option 2: Palkonda Hills
Option 3: Cardamom Hills
Option 4: Nallamala Hills
Correct Answer: Nilgiri Hills
Solution : The correct option is Nilgiri Hills.
The meeting point of the Western and Eastern Ghats is known as the Nilgiri Hills. Situated in the southern part of India, specifically in the states of Tamil Nadu, Karnataka, and Kerala, the Nilgiri Hills showcase the convergence
Question : The ratio of copper and zinc in brass is 7 : 3. How much amount of copper will be there in 200 kg of brass?
Option 1: 60 kg
Option 2: 120 kg
Option 3: 160 kg
Option 4: 140 kg
Correct Answer: 140 kg
Solution : The total parts in the ratio = 7 + 3 = 10 ⇒ Copper in the ratio = $\frac{7}{10}$ ⇒ Amount of copper = $\frac{7} {10}×$ total weight of brass ⇒ Amount of copper = $\frac{7} {10}×$ 200 = 140 kg Hence, the correct
Question : Directions: In a certain code language, DETECT is written as FCVCER, and HEIGHT is written as JCKEJR. How will MOTHER be written in that language?
Option 1: ONVFGP
Option 2: OMVFGO
Option 3: OMVEGP
Option 4: OMVFGP
Correct Answer: OMVFGP
Solution : Given: DETECT is written as FCVCER and HEIGHT is written as JCKEJR.
Alternately, add and subtract 2 in the positional value of each alphabet to obtain the code. DETECT→D + 2 = F; E – 2 = C; T + 2 = V; E –
Question : Kelucharan Mohapatra is associated with _________ dance form of India.
Option 1: Kathak
Option 2: Hiphop
Option 3: Odissi
Option 4: Salsa
Correct Answer: Odissi
Solution : The correct answer is Odissi.
Kelucharan Mohapatra is associated with the Odissi dance form of India. He was a legendary Indian classical dancer and choreographer widely regarded as a master of Odissi. He made significant contributions to the revival and popularisation of Odissi dance, both
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number. (1)_________people think that we can learn a lot about the culture of a foreign country (2)________by living in that country. However, this is not necessarily true. Often, the longer we stay in a (3)________country, the more we realize how little we actually know about the culture of that country. Books and talks about other people's (4)_______can even be dangerous because they concentrate on cultural differences and (5)________national character, and sometimes a lot of information they contain is untrue. Question: Select the most appropriate option to fill in the blank number 3.
Option 1: benign
Option 2: foreign
Option 3: sovereign
Option 4: reign
Correct Answer: foreign
Solution : The third option is correct.
The word foreign is suitable in this context as it contrasts with the speaker's cultural background. The sentence suggests that staying in a foreign country may not necessarily lead to a deep understanding of its culture.
Therefore, the correct answer
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 18, 36, 25, 50, 39, ?
Option 1: 72
Option 2: 76
Option 3: 74
Option 4: 78
Correct Answer: 78
Solution : Given: 18, 36, 25, 50, 39, ?
The pattern is as follows – 18 × 2 = 36; 36 – 11 = 25; 25 × 2 = 50; 50 – 11 = 39; 39 × 2 = 78
So, the missing number is 78. Hence,
Question : Fill in the blank with the most appropriate option.
Sulochana, whose ___________I had so admired during the festival, seemed a different person.
Option 1: polish
Option 2: crudeness
Option 3: grace
Option 4: shadow
Correct Answer: grace
Solution : The correct choice is the third option.
Explanation: In this context, the word grace suggests a quality of elegance, poise, and refinement in Sulochana's behaviour or appearance. Grace is a fitting choice to convey the idea of a distinctive and admired quality that the
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