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Question : Growth rate of population means
Option 1: The difference of geowth between male and female
Option 2: The difference in population between urban and rural area
Option 3: The number of births per thousnd prople
Option 4: The difference between birth and death rates
Correct Answer: The difference between birth and death rates
Solution : The correct answer is difference between birth and death rates.
Growth rate is a demographic metric which shows the increase in the population of a given area in a given time period. It is calculated by subtracting death rate
Question : If the length of the side of an equilateral triangle is 8 cm, what is its area (in cm2)?
Option 1: $32\sqrt{3}$
Option 2: $16$
Option 3: $16\sqrt{3}$
Option 4: $32$
Correct Answer: $16\sqrt{3}$
Solution : The area of an equilateral triangle with side length $a$, $= \frac{\sqrt{3}}{4}a^2$ On substituting $a$ = 8 cm, The area of an equilateral triangle $= \frac{\sqrt{3}}{4} \times 8^2 = 16\sqrt{3} \text{ cm}^2$ Hence, the correct answer is $16\sqrt{3}$.
Question : The number that is to be added to 10% of 320 to have the sum as 30% of 230 is:
Option 1: 37
Option 2: 32
Option 3: 23
Option 4: 73
Correct Answer: 37
Solution : To find: The number that is to be added to 10% of 320 to have the sum as 30% of 230. Here, 10% of 320 = $\frac{10}{100}$ × 320 = 32 and 30% of 230 = $\frac{30}{100}$ × 230 = 69 Therefore, the number to
Question : Directions: One morning, Rita started to walk towards the sun. After walking a while, she turned to her left and again to her left. After walking a while, she again turned right. Which direction is she facing now?
Option 1: East
Option 2: West
Option 3: North
Option 4: South
Correct Answer: North
Solution : In the morning, the sun rises in the East. So, Rita will start walking towards the sun in the East direction. Now, we will draw the diagram as per the given instructions –
Thus, Rita is facing the north direction. Hence, the third option is
Question : Pressure cooker cooks faster because:
Option 1: The boiling point decreases with the rise in pressure.
Option 2: It cooks the food at low pressure.
Option 3: A higher temperature is attained for cooking.
Option 4: The material of the cooker is a good conductor.
Correct Answer: A higher temperature is attained for cooking.
Solution : The correct option is a higher temperature is attained for cooking.
A pressure cooker provides a sealed atmosphere with high pressure and increased temperature, which speeds up the cooking process. Cooking times are shortened as a result of
Question : Directions: Identify the figure given in the options which when put in place of the question mark (?) will logically complete the series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the given figure series – In each step, a letter from the last position in the given series moves to the first. The first letter of the series shifts to the second position, the second letter to the third position, the third letter to
Question : Who among the following was the Chairman of the Committee for the Draft National Education Policy, which was approved by the Union Cabinet in 2020?
Option 1: Madan Mohan Punchhi
Option 2: K. Kasturirangan
Option 3: Dharmendra Pradhan
Option 4: R. S. Sarkaria
Correct Answer: K. Kasturirangan
Solution : The correct answer is K. Kasturirangan.
The Chairman of the Committee for the Draft National Education Policy was K. Kasturirangan. The draft National Education Policy, which was approved by the Union Cabinet on July 29, 2020,.
It is the first education policy of
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If the sentence is error-free, your answer is "No Error."
I was thinking (1) / if I could do (2) / anything to help. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : There is no error in the sentence as all parts of it are grammatically correct and make sense contextually. The sentence expresses the speaker's desire to help, and it is structured in a way that is both polite and tentative.
The correct sentence is: "I
Question :
Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbols. Select the set of symbols that can be fitted correctly in the equation. 4....3....4 = 48
Option 1: +, +
Option 2: +, –
Option 3: ×, +
Option 4: ×, ×
Correct Answer: ×, ×
Solution : Given: 4....3....4 = 48
Let's check the options – First option: +, + ⇒ 4 + 3 + 4 = 48 On solving the L.H.S. of the equation, we get – = 4 + 3 + 4 = 11 ≠ 48 Second option: +,
Question : How many fundamental duties were added to the Constitution of India by the 42nd Amendment?
Option 1: 12
Option 2: 11
Option 3: 9
Option 4: 10
Correct Answer: 10
Solution : The correct answer is 10.
There are 11 fundamental duties mentioned in Part 4A of the Indian Constitution in Article 51A. Fundamental duties were added by the 42nd Constitutional Amendment Act 1976. Ten fundamental duties were added by this act, and the 11th fundamental
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