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51 Views

Question : Directions: In this question, some equations are solved based on a certain system. On the same basis, find out the correct answer out of the four alternatives for the unsolved equation.
53 – 34 = 5334
65 – 46 = 6456
75 – 24 = ?

Option 1: 7542

Option 2: 7524

Option 3: 7452

Option 4: 7254

Team Careers360 22nd Jan, 2024

Correct Answer: 7254


Solution : Given:
53 – 34 = 5334 and 65 – 46 = 6456

Like, 53 – 34 = 5334→
On combining 53 – 34, we get 5334.
Now, on interchanging the position of the second and the third digits of 5334, we get 5334.
And, 65

19 Views

Question : What will be the difference between the total surface area and the curved surface area of a hemisphere having a 4 cm diameter in cm2?

Option 1: $5\pi $

Option 2: $8\pi $

Option 3: $4\pi $

Option 4: $4.4\pi $

Team Careers360 22nd Jan, 2024

Correct Answer: $4\pi $


Solution : The total surface area of a hemisphere = $3\pi r^2$
The curved surface area a hemisphere = $2\pi r^2$
where $r$ is the radius of the hemisphere.
Given that the diameter of the hemisphere is 4 cm, the radius $r$ is 2 cm.
The

11 Views

Question : Which among the following is a subject of Union Lists in the Constitution of India?

Option 1: Liquor

Option 2: Social Planning

Option 3: Extradition

Option 4: Boilers

Team Careers360 23rd Jan, 2024

Correct Answer: Extradition


Solution : The correct answer is Extradition.

The subject of Extradition is in the Union List of the Constitution of India. This means that the Parliament of India has exclusive power to legislate on matters related to the extradition of foreign nationals accused or convicted of crimes.

14 Views

Question : Directions: Select the option figure that will come next in the following figure series.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 24th Jan, 2024

Correct Answer:


Solution : According to the question figure –
1. In the given series, the horizontal lines are increasing and the vertical lines are decreasing successively.
2. The geometrical shape changes between triangle and square while moving along the corners in a clockwise direction.
So, following the above pattern,

2 Views

Question : A tree of height 50 m was cut so that the height of the tree was reduced by 10%. Find the present height of the tree.

Option 1: 45 m

Option 2: 35 m

Option 3: 25 m

Option 4: 15 m

Team Careers360 22nd Jan, 2024

Correct Answer: 45 m


Solution : Previous height of tree = 50 m
Reduced by 10%
Present height of the tree = 90%
$\therefore$ Present height = $\frac{100-10}{100}\times$ previous height
= $\frac{90}{100}\times50$
= 45 m
Hence, the correct answer is 45 m.

4 Views

Question :

India switched over to the decimal currency system in:

Option 1:

1955

Option 2:

1956

Option 3: 1957

Option 4: 1958

Team Careers360 22nd Jan, 2024

Correct Answer: 1957


Solution : The correct option is 1957.

On April 1, 1957, 10 years after gaining Independence from British rule, Indian coins became decimal. As part of the transition to decimal currency, a new series of coins and banknotes were created, featuring artwork that strengthened a sense

17 Views

Question : Rice is now being sold at INR 29 per kg. During the last month, its cost was INR 25 per kg. By how much percentage should a family reduce its consumption, to keep the expenditure the same as before?
(correct to the nearest integer)

Option 1: 14%

Option 2: 13%

Option 3: 15%

Option 4: 12%

Team Careers360 25th Jan, 2024

Correct Answer: 14%


Solution : New selling price = INR 29 per kg
Old selling price = INR 25 per kg
Let the expenditure be 100 kg.
So, last months expenditure = 25 × 100
This months expenditure $=\frac{25 × 100}{29}=86.21$ kg
So, the Reduction percentage $=\frac{100-86.21}{100}×100=13.79 \approx14$%
Hence, the

26 Views

Question : Select the most appropriate option to replace the underlined segment in the given sentence.
Shyama does not laugh, nor she smiles.

Option 1: nor she does smile.

Option 2: she does smile.

Option 3: nor does she smile.

Option 4: nor she smile does.

Team Careers360 24th Jan, 2024

Correct Answer: nor does she smile.


Solution : The correct choice is the third option.

Explanation: The original sentence has a coordination error due to the incorrect structure of the negative construction.

The correct form should follow the "neither/nor + auxiliary/modal verb + subject" pattern. Therefore, "nor does

13 Views

Question : Select the correct direct form of the given sentence.

The teacher commanded the students to keep quiet.

Option 1: The teacher said, "Can you keep quiet, students?"

Option 2: The teacher said to the students, "You should be quiet."

Option 3: The teacher said, "Students, please keep quiet."

Option 4: The teacher said to the students, "Keep quiet."

Team Careers360 22nd Jan, 2024

Correct Answer: The teacher said to the students, "Keep quiet."


Solution : The fourth option is the correct answer.

Steps of conversion:

The original reporting verb commanded is changed to said in the direct speech. 

The imperative command to keep quiet is rephrased as keep quiet. 

The reported speech is

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