Staff Selection Commission Multi Tasking Staff Exam
Question : At a certain rate of simple interest per annum, a certain sum amounts to INR 24,000 in 7 years and to INR 32,000 in 12 years. What is the rate of simple interest paid per annum?
Option 1: 15%
Option 2: 25%
Option 3: 12.5%
Option 4: 20%
Correct Answer: 12.5%
Solution : Given: At a certain rate of simple interest per annum, a certain sum amounts to INR 24,000 in 7 years and to INR 32,000 in 12 years. So, simple interest of 5 years = INR 32000 – INR 24000 = INR 8,000 $\therefore$ Simple interest
Question : Directions: Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
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 right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Directions: Which of the mathematical signs should be interchanged in the below equation to make it mathematically correct? 24 ÷ 15 × 16 + 4 – 18 = 66
Option 1: ÷ and ×
Option 2: – and +
Option 3: – and ×
Option 4: ÷ and +
Correct Answer: ÷ and +
Solution : Given: 24 ÷ 15 × 16 + 4 – 18 = 66
Replace the given symbols in the options one by one with the original symbols in the given equation. First option: ÷ and × Solving the L.H.S. of the equation – =
Question : Directions: Study the following diagram consisting of a circle, a rectangle, and a triangle, and answer the question given below.
Which one of the following statements is correct about the given diagram?
Option 1: A and B are in all three shapes
Option 2: E, A, B and C are in all the three shapes
Option 3: F, C, D, B, and A are in all three shapes
Option 4: Only B is in all three shapes
Correct Answer: Only B is in all three shapes
Solution : In the below diagram, the shaded part represents the common region of the circle, rectangle, and triangle.
So, only B is common in circle, triangle and, rectangle. Hence, the fourth option is correct.
Question : When was the 'League of Nations' formed?
Option 1: 10th February 1920
Option 2: 10th December 1919
Option 3: 10th January 1920
Option 4: 1st January 1920
Correct Answer: 10th January 1920
Solution : The correct option is 10th January 1920.
The League of Nations was established on January 10, 1920, by President Wilson, Jan Smuts, and British Prime Minister David Lloyd George, with its headquarters in Geneva.
Question : The average age of 14 teachers is 56 years. After involving a new teacher in that group, the average rises by 2 years. What is the age of the new teacher?
Option 1: 86 years
Option 2: 72 years
Option 3: 84 years
Option 4: 78 years
Correct Answer: 86 years
Solution : Given: The average age of 14 teachers is 56 years. After involving a new teacher in that group, the average rises by 2 years. Use the formula, $\text{Average}=\frac{\text{Sum of all values}}{\text{The total number of values}}$. The age of the new teacher = $15\times 58-14\times
Question : Which among the following is the structural and fundamental unit of life?
Option 1: Tissue
Option 2: Enzyme
Option 3: Cell
Option 4: Hormone
Correct Answer: Cell
Solution : The correct answer is Cell.
The cell is known as the structural and fundamental unit of life because it can carry out all the life processes, such as nutrition, respiration, etc. Cells are the smallest unit of life, and all living beings are made
Question : Pradhan Mantri Gramodaya Yojana was launched in____________.
Option 1: 2000
Option 2: 2010
Option 3: 2005
Option 4: 1998
Correct Answer: 2000
Solution : The correct option is 2000.
The Pradhan Mantri Gramodaya Yojana (PMGY) was launched in 2000. This scheme was initiated by the Government of India to focus on the development of rural areas and improve basic amenities and infrastructure in villages. The program aimed to address
Question : Select the most appropriate synonym of the underlined word. This style is ideal for men of all ages who wish to convey a dapper look.
Option 1: Messy
Option 2: Filthy
Option 3: Stylish
Option 4: Healthy
Correct Answer: Stylish
Solution : The correct choice is the third option.
Explanation: "Dapper" refers to being neat, stylish, and elegant in dress and appearance, which aligns well with the synonym "stylish", as it means fashionably elegant.
The meanings of the other options are as follows:
Question : Which of the following dances is particular to the women of the Kamad Tribe?
Option 1: Bhutia dance
Option 2: Mask dance
Option 3: Garai dance
Option 4: Terataal dance
Correct Answer: Terataal dance
Solution : The correct answer is the Terataal dance.
Terataal dance is particular to the women of the Kamad Tribe. They tie small bells on the feet and hands and dance. They also covered their heads with hats or pethas.
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