Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. (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.) 12 : 20 :: 8 : 12 :: 34 : ?
Option 1: 52
Option 2: 64
Option 3: 48
Option 4: 56
Correct Answer: 64
Solution : Given: 12 : 20 :: 8 : 12 :: 34 : ?
Subtract 4 from two times the first number to get the second number of the given pairs. Like, 12 : 20→(12 × 2) – 4 = 24 – 4 = 20 and, 8
Question : Rimmi and Simmi can together finish a work in 40 days. They worked together for 30 days and then Simmi left. After another 30 days, Rimmi finished the remaining work alone. In how many days Rimmi alone can finish the work?
Option 1: 120 days
Option 2: 30 days
Option 3: 80 days
Option 4: 40 days
Correct Answer: 120 days
Solution : Time taken by Rimmi and Simmi can together finish a work = 40 days 1 day's work of them = $\frac{1}{40}$ They work together for 30 days. So, work done by them in 30 days = $\frac{1}{40}×30=\frac{3}{4}$ $\therefore$ Remaining work = $1-\frac{1}{30}=\frac{1}{4}$ Time taken
Question : Select the most appropriate option to fill in the blank. There's plenty here to trap the unwary and baffle even the __________gambler!
Option 1: exenterate
Option 2: reiterate
Option 3: alliterate
Option 4: inveterate
Correct Answer: inveterate
Solution : The correct option will be the fourth option.
The sentence suggests that there are elements present that can trap the unwary and confuse even the most experienced or deeply entrenched gambler. The term "inveterate" means habitual, deeply rooted, or long-established, and in this
Question : Choose the word that means the same as the given word.
Assail
Option 1: Perform
Option 2: Systematic
Option 3: Attack
Option 4: Shield
Correct Answer: Attack
Solution : The correct choice is the third option.
Assail and attack both refer to aggressive actions or hostile behaviour directed towards someone or something. They both imply a forceful and often violent approach towards a target.
The meanings of the other options are as follows:
Question : Select the most appropriate word for the given group of words. The act of destroying or damaging something
Option 1: Vengeance
Option 2: Avenge
Option 3: Sabotage
Option 4: Revenge
Correct Answer: Sabotage
Question : Directions: In the following question, select the missing number of the given series. 164, 139, 114, 89, 64, ?
Option 1: 29
Option 2: 40
Option 3: 49
Option 4: 39
Correct Answer: 39
Solution : Given: 164, 139, 114, 89, 64, ?
The pattern is as follows – 164 – 25 = 139; 139 – 25 = 114; 114 – 25 = 89; 89 – 25 = 64; 64 – 25 = 39
So, the missing number of the series
Question : Select the most appropriate meaning of the underlined idiom in the given sentence.
That lady must have an axe to grind that's why she is not reporting your crime.
Option 1: To have a tedious job
Option 2: To have a crucial information
Option 3: To delay one's actions
Option 4: To have an ulterior motive
Correct Answer: To have an ulterior motive
Solution : The fourth option is the correct answer.
In this context, the phrase suggests that the lady has a hidden personal agenda or motive for not reporting the crime, indicating a vested interest or bias. Having an axe to grind means having
Question : Choose the word that is opposite in meaning to the given word.
Pardon
Option 1: Condemn
Option 2: Spite
Option 3: Boast
Option 4: Release
Correct Answer: Condemn
Solution : The correct choice is the first option.
Explanation:
Pardon means to forgive or excuse someone for an offence or wrongdoing. Condemn means to express strong disapproval or to pronounce someone guilty, often resulting in punishment or censure.
The meanings of the other options are as
Question : Directions: Six boys G1, G2, G3, G4, G5, and G6 are sitting in a row facing towards the north (not necessarily in the same order). G4 is second to the right of G5. G2 is second to the left of G5. G3 is to the immediate left of G2. G6 is second to the right of G3. How many boys are sitting to the left of G6?
Option 1: 2
Option 2: 3
Option 3: 0
Option 4: 1
Correct Answer: 2
Solution : Given: Six boys G1, G2, G3, G4, G5, and G6 are sitting in a row facing toward the north (not necessarily in the same order). (I) G4 is second to the right of G5. G2 is second to the left of G5. G2, __,
Question : Directions: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: I. All X are B. II. All N are X. Conclusions: I. All N are B. II. Some B are X.
Option 1: Neither conclusion I nor II follows
Option 2: Only conclusion II follows
Option 3: Both conclusions I and II follow
Option 4: Only conclusion I follows
Correct Answer: Both conclusions I and II follow
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): All N are B – From the Venn diagram, it is evident that the circle representing N is completely overlapped
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