Staff Selection Commission Multi Tasking Staff Exam
Question : The average of 24 numbers is 43. If we subtract a number ' M ' from each number, then the average becomes 38. What was the value of M?
Option 1: 12
Option 2: 5
Option 3: 7
Option 4: 10
Correct Answer: 5
Solution : Given: The average of 24 numbers is 43. If we subtract a number ' M ' from each number, then the new average = (43 – M) According to the question, (43 – M) = 38 ⇒ M = 43 – 38 = 5 Therefore,
Question : Select the most appropriate option to fill in the blank. I ______ home before she arrived.
Option 1: left
Option 2: had left
Option 3: has left
Option 4: have left
Correct Answer: had left
Solution : The correct choice is the second option.
The sentence uses the past perfect tense to indicate an action completed before another action in the past. In this case, "had left" is the past perfect form of the verb "leave", indicating that the leaving of
Question : Select the most appropriate antonym of the given word. Reverence
Option 1: Venerate
Option 2: Honour
Option 3: Scorn
Option 4: Deference
Correct Answer: Scorn
Solution : The third option is correct.
While reverence means deep respect, admiration, or awe for someone or something, scorn represents a feeling of contempt, disdain, or lack of respect towards someone or something. Both words have opposite meanings.
The meanings of the other words are as
Question : Select the option that can be used as a one-word substitute for the given group of words.
A disturbed state of mind caused by an illness.
Option 1: Delirium
Option 2: Discrepancy
Option 3: Dilemma
Option 4: Depreciation
Correct Answer: Delirium
Solution : The correct choice is the first option.
Delirium refers to a state of confusion, disorientation, and often hallucinations caused by illness or fever.
The meanings of the other options are as follows:
Question : The largest tiger reserve in India is:
Option 1: Pench
Option 2: Manas
Option 3: Nagarjuna Sagar
Option 4: Corbett
Correct Answer: Nagarjuna Sagar
Solution : The correct answer is Nagarjuna Sagar.
The Nagarjuna Sagar-Srisailam Tiger Reserve is India's largest tiger reserve. It is split between the states of Andhra Pradesh and Telangana. The Nagarjuna Sagar-Srisailam Tiger Reserve is recognised for its enormous tiger population and wide acreage, making it
Question : Fundamental Duties were incorporated in Part IV-A of the Constitution by the_______ Constitutional Amendment Act 1976 on the recommendations of the Swaran Singh Committee.
Option 1: 42nd
Option 2: 47th
Option 3: 35th
Option 4: 51st
Correct Answer: 42nd
Solution : The correct answer is 42nd.
Fundamental Duties were incorporated in Part IV-A of the Constitution by the 42nd Constitutional Amendment Act 1976 on the recommendations of the Swaran Singh Committee. By the 42nd Constitutional Amendment Act 10, fundamental duties were added to the Constitution
Question : A person buys some bananas at INR $Y$ per dozen and sells them at INR $\frac{Y}{4}$ per banana. What is his gain percentage?
Option 1: 200%
Option 2: 50%
Option 3: 80%
Option 4: 100%
Correct Answer: 200%
Solution : The cost price of 1 dozen bananas = INR $Y$ Selling price of 1 banana = INR $\frac{Y}{4}$ Selling price of 1 dozen banana = INR $\frac{Y}{4}\times12 = 3Y$ Gain = selling price – cost price = $3Y$ – $Y$ = $2Y$ Gain percentage =
Question : The long-term objective of the National Population Policy (NPP) 2000 is to achieve a stable population by ___________ with sustainable economic growth, social development, and environmental protection.
Option 1: 2045
Option 2: 2035
Option 3: 2025
Option 4: 2055
Correct Answer: 2045
Solution : The correct answer is 2045.
The second demographic policy of the national government is the 2000 National Demographic Policy (NPP). As stated by the NPP, its immediate goal is to provide integrated service delivery for basic reproductive and child healthcare as well as to
Question : Which one of the following is a condition of delayed blood clotting ?
Option 1: Heaemorrhage
Option 2: Hematuria
Option 3: Haemophilia
Option 4: Anaemia
Correct Answer: Haemophilia
Solution : The correct option is - Hemophilia
Hemophilia is a genetic disorder in which the blood lacks sufficient clotting factors, such as Factor VIII (hemophilia A) or Factor IX (hemophilia B). People with hemophilia experience prolonged bleeding and difficulty forming clots, even after minor injuries.
Question : A sum invested at a certain rate of interest per annum, compounded annually, amounts to INR 3,600 in 2 years and to INR 6,480 in 4 years. What is the sum invested?
Option 1: INR 2,500
Option 2: INR 2,000
Option 3: INR 2,400
Option 4: INR 3,600
Correct Answer: INR 2,000
Solution : Use: Amount = $P×(1+\frac{r}{n})^{nt}$ where, $P$ is the principal amount (the initial sum invested), $r$ is the annual interest rate (as a decimal), $n$ is the number of times interest is compounded per year, and $t$ is the time in years. For interest to
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