Staff Selection Commission Multi Tasking Staff Exam
Question : Directions: If a mirror is placed on the line MN, then which of the answer figures is the right mirror image of the given figure?
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. So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the
Question : What is the average of 12.5, 18.4, 15.5, 16.6, and 20.4?
Option 1: 15.58
Option 2: 17.50
Option 3: 16.68
Option 4: 18.48
Correct Answer: 16.68
Solution : Given numbers = 12.5, 18.4, 15.5, 16.6, and 20.4 Average = $\frac{\text{Sum of given observations}}{\text{Total number of observation}}$ = $\frac{12.5+18.4+ 15.5+ 16.6+ 20.4}{5}$ = $\frac{83.4}{5}$ = 16.68 Hence, the correct answer is 16.68.
Question : The amount of heat that is produced in a wire when an electric current passes through it does not depend on _________.
Option 1: material
Option 2: length
Option 3: thickness
Option 4: none of these
Correct Answer: none of these
Solution : The correct option is none of these.
The amount of heat produced in a wire when an electric current passes through it depends on its material, length, thickness, the amount of current flowing, and the time for which the current flows.
Question : Select the most appropriate meaning of the given idiom. Pull someone’s legs
Option 1: To tease someone
Option 2: To protect someone
Option 3: To wish someone luck
Option 4: To make someone angry
Correct Answer: To tease someone
Solution : The correct choice is the first option.
When someone says he is pulling your leg, it means he is joking, teasing, or making a playful and light-hearted attempt to deceive or trick you. It's a colloquial expression often used in a humorous context.
Question : Directions: Which two signs should be interchanged to make the given equation correct? 7 × 2 + 4 – 6 ÷ 3 = 12
Option 1: × and –
Option 2: = and ×
Option 3: – and +
Option 4: – and =
Correct Answer: – and +
Solution : Given: 7 × 2 + 4 – 6 ÷ 3 = 12
Let's check the options – First option: × and – 7 – 2 + 4 × 6 ÷ 3 = 12 L.H.S. = 7 – 2 + 4 × 2 =
Question : Directions: If a mirror is placed on the line AB, then out of the option figures which figure will be the right image of the question figure?
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 AB). So, the left side of the reflected image will appear
Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 18 : 37
Option 2: 24 : 47
Option 3: 32 : 65
Option 4: 48 : 97
Correct Answer: 24 : 47
Solution : Let's check the options – First option: 18 : 37; (18 × 2) + 1 = 36 + 1 = 37 Second option: 24 : 47; (24 × 2) + 1 = 48 + 1 = 49 ≠ 47 Third option: 32 :
Question : Choose the word that can substitute the given group of words.
A house of shelter for a dog
Option 1: Barns
Option 2: Kennel
Option 3: Den
Option 4: Hangar
Correct Answer: Kennel
Solution : The correct choice is the second option.
A kennel refers specifically to a shelter or house for a dog. It is a term commonly used to describe a structure where dogs are kept, housed, or bred.
Question : What was the shape of the Great Bath of Mohenjo Daro?
Option 1: Rectangular
Option 2: Square
Option 3: Elliptical
Option 4: Circular
Correct Answer: Rectangular
Solution : The correct answer is Rectangular.
The Great Bath of Mohenjo Daro, an ancient archaeological site of the Indus Valley Civilization, had a rectangular shape. It was a large, well-designed public bathing area with steps leading down into the water. It is considered one of
Question : Directions: If A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division, then what will be the value of the following equation? 7 C 8 A (6 D 3)=?
Option 1: 5
Option 2: 3
Option 3: 7
Option 4: 1
Correct Answer: 1
Solution : Given: A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division.
Interchange the alphabet by given expressions. 7 C 8 A (6 D 3)=? 7 – 8 + (6 ÷ 3) 7 – 8 + 2 = 1
So, the equation equals
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