Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: The sequence of folding a piece of paper and how the folded paper has been cut is shown in the following figures. How would this paper look when unfolded?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the fourth option is correct.
Question : The value of $\frac{2}{3} \times \frac{6}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$ is:
Option 1: $\frac{4}{3}$
Option 2: $\frac{3}{4}$
Option 3: $\frac{4}{7}$
Option 4: $\frac{7}{4}$
Correct Answer: $\frac{7}{4}$
Solution : $\frac{2}{3} \times \frac{6}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$ = $\frac{4}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$ = $2 – \frac{2}{8}$ = $2 – \frac{1}{4}$ = $\frac{7}{4}$ Hence, the correct answer is $\frac{7}{4}$.
Question : Kilowatt-hour (kWh) represents the unit of which of the following?
Option 1: Electrical Power
Option 2: Force
Option 3: Momentum
Option 4: Energy
Correct Answer: Energy
Solution : The correct answer is Energy.
The kilowatt-hour (kWh) is the unit of electrical energy. It represents the total energy consumed by a device or system with a power rating of one kilowatt (kW) over one hour. This unit is commonly used on electricity bills to
Question : There are 32 consecutive natural numbers. The average of the first 13 numbers is $x$. What is the average of the next 19 numbers?
Option 1: $x+15$
Option 2: $x+16$
Option 3: $x+17$
Option 4: $x+18$
Correct Answer: $x+16$
Solution : The average of a set of consecutive natural numbers is the middle number if the count of numbers is odd, or the average of the two middle numbers if the count is even. In this case, the average of the first 13 numbers is $x$,
Question : The rate of deforestation is high in
Option 1: Tropical zone
Option 2: Desert areas
Option 3: Temperate zone
Option 4: Boreal forest
Correct Answer: Temperate zone
Solution : The correct option is the Temperate zone.
In the Temperate Zone, the rate of deforestation is high. The areas with moderate temperatures between the subtropical and polar regions are known as temperate zones. The temperate zones are the two areas between the Tropic
Question : Which among the following is an example of Angiosperm in the Plant Kingdom?
Option 1: Pinus
Option 2: Chara
Option 3: Tomato
Option 4: Funaria
Correct Answer: Tomato
Solution : The correct option is Tomato.
Tomatoes are an example of angiosperms. Tomatoes are flowering plants and they produce seeds enclosed within a fleshy fruit. In the case of tomatoes, the fruit is commonly consumed as a vegetable in various culinary dishes, but botanically, it
Question : A, B, and C are assigned to complete a work. If the ratio of time taken by A, B, and C is 4 : 3 : 6. Find the ratio of their efficiency.
Option 1: 3 : 4 : 2
Option 2: 4 : 3 : 6
Option 3: 3 : 4 : 6
Option 4: 4 : 6 : 8
Correct Answer: 3 : 4 : 2
Solution : Given: the ratio of time taken by A, B and C is 4 : 3 : 6. We know that efficiency is inversely proportional to time. So, the ratio of their efficiency = $\frac{1}{4}:\frac{1}{3}:\frac{1}{6}$ = $\frac{12}{4}:\frac{12}{3}:\frac{12}{6}$ [Multiplying each ratio by 12(LCM
Question : "Solung" is a festival celebrated by the Adi Tribe of which state?
Option 1: Himachal Pradesh
Option 2: Madhya Pradesh
Option 3: Arunachal Pradesh
Option 4: Andhra Pradesh
Correct Answer: Arunachal Pradesh
Solution : The correct option is Arunachal Pradesh.
"Solung" is a festival celebrated by the Adi Tribe in the northeastern state of Arunachal Pradesh. It marks the culmination of agricultural activities, honouring the deities for a bountiful harvest. The festival involves traditional rituals, dances and community
Question : Directions: In the question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
She ______ college late that day.
Option 1: was reaching
Option 2: reaching
Option 3: is reached
Option 4: reached
Correct Answer: reached
Solution : The correct choice is the fourth option.
Reached is the correct choice, as it correctly reports the past event that happened and uses the past tense, which makes the sentence grammatically accurate.
Therefore, the correct sentence is: "She reached college late that day."
Question : Directions: In a certain code language, WINDOW is coded as WODNIW. What is the code for DOORS in that code language?
Option 1: SRROD
Option 2: SSLLD
Option 3: SROOD
Option 4: SROOE
Correct Answer: SROOD
Solution : Given: WINDOW is coded as WODNIW.
Reverse the order of the letters of WINDOW to get the required code. WINDOW→WODNIW So, WINDOW is coded as WODNIW. Similarly, follow the same pattern for DOORS – DOORS→SROOD
So, DOORS is coded as SROOD. Hence, the third option
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