Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: If 8 × 16 × 9 = 8169 and 9 × 23 × 4 = 9234, then 4 × 10 × 11 = ?
Option 1: 11014
Option 2: 41011
Option 3: 14610
Option 4: 10114
Correct Answer: 41011
Solution : Given: 8 × 16 × 9 = 8169; 9 × 23 × 4 = 9234
Remove the multiplication sign and combine the numbers on the L.H.S. to form a single number as the resultant. Like, 8 × 16 × 9 = 8169 9 × 23
Question : Fill in the blank with the most appropriate option. I watched him with the excitement of _______ him to do anything at any time.
Option 1: lacking
Option 2: excepting
Option 3: expecting
Option 4: accepting
Correct Answer: expecting
Solution : The third option is correct.
Question : A 480 m long train takes 16 seconds to pass a pole. How long will it take to pass a platform that is 900 m long?
Option 1: 47 s
Option 2: 45 s
Option 3: 46 s
Option 4: 48 s
Correct Answer: 46 s
Solution : Speed of the train = $\frac{480}{16}$ = 30 m/s When the train crosses the platform of length 900 m. Total distance = 480 + 900 = 1380 m Time taken = $\frac{1380}{30}$ = 46 s Hence, the correct answer is 46 s.
Question : In a bag, the number of INR 5 coins is 8 more than the number of INR 10 coins but 20% less than the number of INR 2 coins. If the total amount in the bag is INR 270, what is the number of INR 5 coins?
Option 1: 15
Option 2: 20
Option 3: 25
Option 4: 18
Correct Answer: 20
Solution : Let's assume the number of INR 2, INR 5 and INR 10 coins are 'a', 'b', and 'c' respectively. In a bag, the number of INR 5 coins is 8 more than the number of INR 10 coins but 20% less than the number of
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it. First row – 18, 36, 6 Second row – 24, 48, 8 Third row – 33, 66, ?
Option 1: 13
Option 2: 11
Option 3: 14
Option 4: 12
Correct Answer: 11
Solution : In each row, the first number is multiplied by 2 to obtain the second number and then the second number is divided by 6 to obtain the third number. First row – 18, 36, 6→18 × 2 = 36 ÷ 6 = 6 Second row
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.
I must ________ my deficiency in English.
Option 1: make out
Option 2: make up
Option 3: make after
Option 4: make beyond
Correct Answer: make up
Solution : The correct choice is the second option.
Make up is the correct phrasal verb, which means to compensate for something deficient, and is the correct phrasal verb to convey the intended meaning that the speaker should compensate for the deficiency in English.
The meanings
Question : The simple interest received on a sum at the rate of 8 percent per annum is $\frac{2}{5}$ of the sum. What is the period?
Option 1: 6 years
Option 2: 5 years
Option 3: 4 years
Option 4: 7.5 years
Correct Answer: 5 years
Solution : We know, Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$ Let the principal be $P$. Simple Interest = $\frac{2}{5}×P$ Also, let the rate be $R$. According to the question, ⇒ $\frac{2}{5}×P = \frac {P×R×T}{100}$ ⇒ $\frac{2}{5} = \frac {8×T}{100}$ $\therefore T = 5$ Hence,
Question : Select the option that can be used as a one-word substitute for the given group of words.
Made in imitation so as to be passed off fraudulently as genuine
Option 1: Counterfeit
Option 2: Staunch
Option 3: Authentic
Option 4: Deliberate
Correct Answer: Counterfeit
Solution : The correct choice is the first option.
A counterfeit item is an item made in exact imitation of something valuable with the intention to deceive or defraud. This makes it the correct one-word substitute for, made in imitation so as to be passed off
Question : The grading system used by the Mughals to fix rank, salary and military responsibilities is called _____.
Option 1: Iqta system
Option 2: Ryotwari system
Option 3: Mansabdari system
Option 4: Mahalwari system
Correct Answer: Mansabdari system
Solution : The correct option is the Mansabdari system.
The Mansabdari system was introduced by Emperor Akbar in the 16th century. Under this system, officials and military commanders, known as Mansabdars, were granted the title of "Mansab," or rank. The Mansabdars were appointed to military
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. 347 : 14 :: 122 : 5 :: 244 : ?
Option 1: 12
Option 2: 10
Option 3: 8
Option 4: 14
Correct Answer: 10
Solution : Given: 347 : 14 :: 122 : 5 :: 244 : ?
Like, 347 : 14→3 + 4 + 7 = 14 122 : 5→1 + 2 + 2 = 5 Similarly, follow the same pattern for 244 : ? – 2 + 4 +
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