Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Which of the following diagrams represents the relationship between material, Cement, and wood?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Cement and wood are types of material, but cement and wood are not related to each other. Therefore, the circle of cement and wood come inside the circle of material but are not related to each other.
The Venn diagram is –
Hence, the second option
Question : Directions: Which number will replace the question mark (?) to complete the given series? 55, 42, 31, 22, 15, 10,?
Option 1: 7
Option 2: 5
Option 3: 3
Option 4: 6
Correct Answer: 7
Solution : Given: 55, 42, 31, 22, 15, 10, ?
Subtract the consecutive odd numbers in decreasing order (starting from 13), to get the missing number in the series.
So, 7 is the missing term in the series. Hence, the first option is correct.
Question : A train runs at an average speed of 85 km/hr. Find the time taken by the train to cover a distance of 1275 km.
Option 1: 15 hours
Option 2: 14 hours
Option 3: 17 hours
Option 4: 12 hours
Correct Answer: 15 hours
Solution : Given: Speed = 85 km/hr Distance = 1275 km We know that, Time = $\frac{\text{Distance}}{\text{Speed}}=\frac{1275}{85}= 15$ hours Hence, the correct answer is 15 hours.
Question : What is the Least Common Multiple of lengths 80 cm, 90 cm, and 112 cm?
Option 1: 4250 cm
Option 2: 5040 cm
Option 3: 5680 cm
Option 4: 4840 cm
Correct Answer: 5040 cm
Solution : 80 = 2 × 2 × 2 × 2 × 5 90 = 2 × 3 × 3 × 5 112 = 2 × 2 × 2 × 2 × 7 LCM = 2 × 2 × 2 × 2 × 3 × 3
Question : Directions: In a certain code language, GREAT is coded as 96321, and TALMN is coded as 12457. How will REALM be coded in that language?
Option 1: 63249
Option 2: 63247
Option 3: 63245
Option 4: 62349
Correct Answer: 63245
Solution : Given: GREAT is coded as 96321, and TALMN is coded as 12457.
The alphabet itself represents its code. GREAT → 96321 TALMN → 12457 In the given words T and A are common in both and the position and order of code in both the
Question : Directions: Some equations are solved based on a certain system. Find out the correct answer for the unsolved equation on that basis. 9 × 6 × 2 = 269, 8 × 6 × 5 = 568, 5 × 4 × 1 = ?
Option 1: 145
Option 2: 415
Option 3: 201
Option 4: 451
Correct Answer: 145
Solution : Given: 9 × 6 × 2 = 269; 8 × 6 × 5 = 568
Reverse the order of the digits in the equation. 9 × 6 × 2 = 269 8 × 6 × 5 = 568 Similarly, 5 × 4 × 1 =
Question : Directions: In this 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.
He could not cope _____ the heavy workload.
Option 1: in
Option 2: up with
Option 3: up
Option 4: with
Correct Answer: with
Solution : The correct choice is the fourth option.
Explanation: "With" is the appropriate preposition to be used, as the phrasal verb "cope with" means to deal successfully with the problem. This helps in conveying the intended meaning that he was not able to effectively deal
Question : Select the option that can be used as a one-word substitute for the given group of words.
An ability to find ways and directions
Option 1: Navigate
Option 2: Annotate
Option 3: drive
Option 4: operate
Correct Answer: Navigate
Solution : The correct choice is the first option.
Explanation: Navigate precisely fits this criterion, as it means to plan and direct the route or course of a ship, aircraft, or other forms of transportation. In a broader sense, it also applies to finding one's way through
Question : The statement below has been given with bracketed text. Select the option with correct idiom for the bracketed text. Although Shagun was competently doing the project on her own, Pranav couldn't stop himself from (giving her unnecessary advice).
Option 1: being a backseat driver
Option 2: devil's advocate
Option 3: a bitter pill to swallow
Option 4: cutting the mustard
Correct Answer: being a backseat driver
Solution : The first option is correct.
Hence,
Question : Directions: Select the correct mirror image of the given figure when the mirror MN is placed as shown below.
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the bottom side of the figure (on line MN). So, the top side of the reflected image will appear
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