Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: Select the option related to the third number in the same way as the second number is related to the first number. 17 : 272 :: 22 : ?
Option 1: 462
Option 2: 596
Option 3: 394
Option 4: 448
Correct Answer: 462
Solution : Given: 17 : 272 :: 22 : ?
The first number is subtracted from the square of the first number, to obtain the second number – Like, 17 : 272→(17)2 – 17 = 289 – 17 = 272 Similarly, follow the same pattern for
Question : Directions: Below are given some Roll Numbers of candidates registered at different centers for examination. The first two digits from the left stand for the center code and the next four for the serial number of the candidates registered at the center.
Now answer the following question based on this sample of Roll Numbers.
Which of the following center pairs had common serial number candidates?
Option 1: 83 and 65
Option 2: 56 and 65
Option 3: 85 and 83
Option 4: 48 and 65
Correct Answer: 48 and 65
Solution : There are 5 centers in total, namely – 83 (Highlight with red), 65 (Highlight with blue), 56 (Highlight with green), 85 (Highlight with pink), 48 (Highlight with purple)
The highlighted figure will be –
Let's check each option –
First option: 83 and
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 47, 37, 29, 23, 19, ?
Option 1: 15
Option 2: 16
Option 3: 14
Option 4: 17
Correct Answer: 17
Solution : Given: 47, 37, 29, 23, 19, ?
In the above-given series, subtract consecutive even numbers in descending order. 47 – 10 = 37; 37 – 8 = 29; 29 – 6 = 23; 23 – 4 = 19, 19 – 2 = 17
So the
Question : In the history of the Indian population, which duration period is referred to as 'A great leap forward'?
Option 1: 1921-1931
Option 2: 1941-1951
Option 3: 1951-1961
Option 4: 1971-1981
Correct Answer: 1921-1931
Solution : The correct option is 1921-1931.
In Indian demographic history, the years 1921-1931 are generally referred to as the "Great Leap Forward". During this period, India's population growth rate increased significantly, owing to factors such as improved healthcare, lower death rates, and greater birth rates.
Question : Directions: In a certain code language, COUNTY is written as UOCYTN. How will HOLDER be written in that language?
Option 1: LOHRED
Option 2: LHORED
Option 3: LOHDER
Option 4: LOHERD
Correct Answer: LOHRED
Solution : Given: COUNTY is written as UOCYTN.
Follow the pattern to obtain the required code – Thus, COUNTY is coded as UOCYTN. Similarly, follow the same pattern for HOLDER –
So, HOLDER is coded as LOHRED. Hence, the first option is correct.
Question : The profit percentage earned by selling a centre table for Rs. 13440 is equal to the loss percentage made by selling the same centre table for Rs. 10560. At what price should the article be sold to make a 20% profit?
Option 1: Rs. 12000
Option 2: Rs. 24000
Option 3: Rs. 14400
Option 4: Rs. 18000
Correct Answer: Rs. 14400
Solution : Given: The profit percentage earned by selling a centre table for Rs. 13440 is equal to the loss percentage made by selling the same centre table for Rs. 10560. The cost price (CP) is midway between the price sold at a loss and the
Question : Directions: In the following question, two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements. Statements: All pens are pencils. No pencil is an eraser. Conclusions: I. No eraser is a pen. II. No pen is an eraser.
Option 1: Only conclusion I follows
Option 2: Only conclusion II follows
Option 3: Both conclusions I and II follow
Option 4: Neither conclusion I nor conclusion II 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): No eraser is a pen – From the Venn diagram and the given statements, it is evident that all the
Question : Find compound interest on Rs. 8000 at 15% per annum for 2 years, compounded annually.
Option 1: Rs. 2580.00
Option 2: Rs. 6345.51
Option 3: Rs. 2778.81
Option 4: Rs. 26548.81
Correct Answer: Rs. 2580.00
Solution : Principal = Rs. 8000 Rate = 15% Time = 2 years We know, when compounded annually, Total amount $= \text{Principal}(1+\frac{\text{Rate}}{100})^{\text{Time}}$ ⇒ Total amount $=8000(1+\frac{15}{100})^2$ ⇒ Total amount $=8000(\frac{23}{20})^2$ ⇒ Total amount $=8000×\frac{23}{20}×\frac{23}{20}$ ⇒ Total amount $=10580$ So, the compound interest = Total amount –
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
The cattles (1) / are grazing (2) / in the fields. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The correct choice is the first option.
Explanation: Cattle is a non-countable noun that refers to a group of animals. As such, it doesn't have a distinct plural form, like adding an "s" to singular nouns. In English, certain words don't change when
Question : Directions: In the following question, select the related number from the given alternatives. 11 : 121 : 110 :: 15 : 225 : 210 :: ?
Option 1: 9 : 81 : 70
Option 2: 19 : 361 : 342
Option 3: 17 : 288 : 272
Option 4: 16 : 255 : 239
Correct Answer: 19 : 361 : 342
Solution : Given: 11 : 121 : 110 :: 15 : 225 : 210 :: ?
Like, 11 : 121 : 110→112 = 121; 121 – 11 = 110 15 : 225 : 210→152 = 225; 225 – 15 = 210
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update
