Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 15, 23, 19, 20, 23, 17, 27, 14, 31, 11, ?
Option 1: 35
Option 2: 15
Option 3: 19
Option 4: 32
Correct Answer: 35
Solution : Given: 15, 23, 19, 20, 23, 17, 27, 14, 31, 11, ?
The pattern is as follows – Odd position numbers – 15, 19, 23, 27, 31, ?→15 + 4 = 19; 19 + 4 = 23; 23 + 4 = 27; 27 + 4
Question : What does F stand for in the FRBM Act, 2003 of the Indian economy?
Option 1: Financial
Option 2: Fiscal
Option 3: Functional
Option 4: Freedom
Correct Answer: Fiscal
Solution : The correct option is Fiscal
The FRBM Act, which stands for the Fiscal Responsibility and Budget Management Act, was enacted by the Government of India to institutionalise fiscal discipline and promote transparency and accountability in fiscal management. The Act aims to bring about fiscal stability
Question : The term ' Butterfly Stroke ' is reffered to in which sport ?
Option 1: Tennis
Option 2: Volleyball
Option 3: Wrestling
Option 4: Swimming
Correct Answer: Swimming
Solution : The correct answer is swimming.
Freestyle, Butterfly stroke, back stroke, breaststroke, individual medly etc. are the terms associated with swimming. The World Aquatic Chamionship is the biggest swimming championship in the world. It has six water sports. They are- swimming, diving, high diving, open water
Question : A train can cross a 1200-metre-long bridge completely in 16 seconds. It can cross a 1600-metre-long bridge completely in 20 seconds. What is the speed of the train?
Option 1: 360 km/hr
Option 2: 450 km/hr
Option 3: 540 km/hr
Option 4: 270 km/hr
Correct Answer: 360 km/hr
Solution : Given, Length of 1st bridge = 1200 m and time = 16 seconds Length of 2nd bridge = 1600 m and time = 20 seconds We know, Distance = Speed × Time Length of the 1st bridge = 1200m and time = 16 s
Question : Jhum cultivation or shifting cultivation is also known by the name of ______.
Option 1: plantation
Option 2: mixed farming
Option 3: extensive farming
Option 4: slash and burn agriculture
Correct Answer: slash and burn agriculture
Solution : The correct answer is slash-and-burn agriculture.
Jhum cultivation, or shifting cultivation, is also known as slash-and-burn agriculture. Jhum cultivation is generally practised by tribal groups in the northeastern region of India. In this type of agriculture, the area is first cleared of
Question : Directions: Select the option in which the given figure is embedded (rotation is NOT allowed).
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, it is evident that the given question figure is embedded only in the second option figure.
Hence,
Question : A alone can do $\frac{1}{10}$th part of a work in 8 hours. B alone can do $\frac{1}{5}$th part of the same work in 4 hours. If they work together, then how many hours will they take to complete $\frac{9}{16}$th part of the same work?
Option 1: 9 hours
Option 2: 5 hours
Option 3: 8 hours
Option 4: 4 hours
Correct Answer: 9 hours
Solution : Let the rate at which A and B can complete the work as $R_a$ and $R_b$, respectively. Given that A can do $\frac{1}{10}$th part of the work in 8 hours. ⇒ $R_a=\frac{1}{10×8}=\frac{1}{80}$ work/hour Given that B can do $\frac{1}{5}$th part of the work in
Question : The average age of 15 members of a committee is increased by 4 years when two members whose ages are 60 years and 70 years are replaced by two new members. What is the average age of the new members?
Option 1: 105 years
Option 2: 80 years
Option 3: 85 years
Option 4: 95 years
Correct Answer: 95 years
Solution : Let the average age of 15 members of a committee be $x$. The sum of ages of 15 members = $15x$ New average age = $x+4$ New sum of ages = $15(x+4) = 15x+60$ Let $y$ be the average age of 2 new members.
Question : Select the wrongly spelt word.
Option 1: Unsavoury
Option 2: Ethical
Option 3: Unconventional
Option 4: Alturistc
Correct Answer: Alturistc
Solution : The fourth option is correct.
The incorrect spelling alturistc has a missing "i" after the "r". The correct spelling of the word, meaning selfless concern for the well-being of others, is altruistic.
Question : Three numbers are in the ratio 2 : 3 : 5 and their LCM is 60. What is the HCF of the numbers?
Option 1: 2
Option 2: 4
Option 3: 10
Option 4: 6
Correct Answer: 2
Solution : Given, Three numbers are in the ratio 2 : 3 : 5 and their LCM is 60. Let the number be $2x$, $3x$, and $5x$. ⇒ LCM of ($2x$, $3x$ and $5x$) $=2 × 3 × 5 × x=30x$ According to the question $30x =
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