Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets.(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (13, 28, 58) (16, 34, 70)
Option 1: (15, 32, 64)
Option 2: (18, 36,110)
Option 3: (11, 24, 50)
Option 4: (12, 26, 56)
Correct Answer: (11, 24, 50)
Solution : Given: (13, 28, 58) (16, 34, 70)
In the sets above given each number is multiplied by two followed by an addition of two, to obtain the next number – (13, 28, 58)→(13 × 2 + 2) = 28; (28 × 2 +
Question : The main mineral constituents of the continental mass are ____ and ____.
Option 1: silica, magnesium
Option 2: silica, alumina
Option 3: oxygen, carbon
Option 4: alumina, magnesium
Correct Answer: silica, alumina
Solution : The correct answer is silica, alumina.
Alumina and silica comprise the bulk of the continental mass's mineral composition. As a result, it is referred to as sial (si-silica and al-alumina). The continental crust is made up of sial. Silica and alumina are referred to
Question : Who built the Red Fort in Delhi?
Option 1: Jahangir
Option 2: Babur
Option 3: Shah Jahan
Option 4: Humayun
Correct Answer: Shah Jahan
Solution : The correct answer is Shah Jahan.
Built in 1648, the Red Fort (Lal Qila) is a structure that stands 33 metres (108 feet) above traditional Delhi. Shah Jahan, the Mughal Emperor, constructed it. The fort is located in the heart of Delhi, India.
Question : Union Finance Minister Nirmala Sitharaman announced in 2022 that she will launch the ____________ platform, which is an online learning platform for Oriental and South Asian studies.
Option 1: Bharat Vidya
Option 2: Har Ghar Vidya
Option 3: Vidya
Option 4: Vidya, Mera Adhikar
Correct Answer: Bharat Vidya
Solution : The correct answer is Bharat Vidya.
Nirmala Sitharaman, the Union Finance Minister of India, announced in 2022 that she will launch the Bharat Vidya platform, which is an online learning platform for Oriental and South Asian studies. This platform will provide both free
Question : Select the most appropriate word for the given group of words. To move about from place to place aimlessly
Option 1: Meadow
Option 2: Meander
Option 3: Path
Option 4: Stream
Correct Answer: Meander
Solution : The second option is the correct choice.
The word meander is the most suitable choice because it specifically refers to moving about aimlessly and wandering, often in winding paths. This aligns well with the given group of words that describe the action of moving from
Question : The unit digit in the product $7^{71}\times 6^{59}\times 3^{65}$ is:
Option 1: $1$
Option 2: $2$
Option 3: $3$
Option 4: $4$
Correct Answer: $4$
Solution : Unit digit of $7^{71}$(Unit digit of $7^{(4)}$ = 1) = Unit digit of $(7^{(4)^(17)} ×7^3) = 3$ Unit digit of $3^{65}$(Unit digit of $3^{(4)}$ = 1) = Unit digit of $(3^{(4)^(16)} \times 3) = 3$ Unit digit of $6^{59} = 6$ Now, unit digit of
Question : In which sport did Mirabai Chanu win India's first gold medal at the Commonwealth Games 2022?
Option 1: Boxing
Option 2: Archery
Option 3: Weightlifting
Option 4: Shooting
Correct Answer: Weightlifting
Solution : The correct option is Weightlifting.
Mirabai Chanu won India's first gold medal in Weightlifting at the Commonwealth Games 2022. She won in the category of 49 Kg event. The game was taking place in Birmingham. This became the third medal in the 2022 Commonwealth Games
Question : A sum of money becomes 1.331 times in 3 years as compound interest. The rate of interest is:
Option 1: 8%
Option 2: 7.5%
Option 3: 10%
Option 4: 50%
Correct Answer: 10%
Solution : Assuming the principal amount to be Rs. 1000. Then the amount will be Rs. 1331. When compounded annually, $A= P(1+\frac{R}{100})^{T}$ Where A is the total amount, $P$ is the principal amount, $R$ is the rate of interest per annum, and $T$ is the time in
Question : In how many years will the simple interest on a sum of Rs. 6000 lent at 5% per annum be equal to the simple interest on a sum of Rs. 2000 lent for 30 years at 4% per annum?
Option 1: 6 years
Option 2: 12 years
Option 3: 20 years
Option 4: 8 years
Correct Answer: 8 years
Solution : Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$ We are given that the simple interest on Rs. 6000 at 5% per annum is equal to the simple interest on Rs. 2000 at 4% per annum for 30 years. So, we can set up the
Question : Directions: Which one of the given responses will be a meaningful order of the following? 1. Cutting 2. Dish 3. Vegetable 4. Market 5. Cooking
Option 1: 5, 3, 2, 1, 4
Option 2: 3, 2, 5, 1, 4
Option 3: 4, 3, 1, 5, 2
Option 4: 1, 2, 4, 5, 3
Correct Answer: 4, 3, 1, 5, 2
Solution : Given: 1. Cutting 2. Dish 3. Vegetable 4. Market 5. Cooking
The stages of cooking a dish involve – First, a person has to go to the market, from where he will buy vegetables. Then he will cut the vegetables and
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