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Question : ______was the chairman of the planning commission when the first five-year plan was formulated in India.
Option 1: Dr. Rajendra Prasad
Option 2: Subhas Chandra Bose
Option 3: Lal Bahadur Shastri
Option 4: Jawaharlal Nehru
Correct Answer: Jawaharlal Nehru
Solution : The correct option is Jawaharlal Nehru.
Following India's independence, a structured planning model was embraced, leading to the establishment of the Planning Commission on March 15, 1950. The commission reported directly to Prime Minister Jawaharlal Nehru, who served as its chairman.
Question : Which of the following fields were related to Sir C. V. Raman's "Raman Effect" discovered in 1928?
Option 1: Optics
Option 2: Magnetism
Option 3: Sound
Option 4: Heat
Correct Answer: Optics
Solution : The correct answer is Optics.
A physical phenomenon known as the Raman effect occurs when light is scattered by different materials, changing its wavelength. Since the Raman effect is a technique for examining how light interacts with materials, it is pertinent to optics. The structure
Question : Comprehension:
In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. You may wonder if anyone would (1) ______ to be diagnosed before they are even aware they have Alzheimer’s (2) ______? A recent survey shows that, indeed, they would. (3) ______ three-quarters of the respondents said they would want (4) ______ if they had Alzheimer’s disease, even if they were not yet experiencing (5) ______.
Select the most appropriate option to fill in the blank number 2.
Option 1: health
Option 2: disease
Option 3: contamination
Option 4: bug
Correct Answer: disease
Solution : The most appropriate option is the second option.
Explanation: The sentence talks about being diagnosed with Alzheimer's before being aware of having it. The context revolves around an illness or medical condition, not a general health issue or other terms like contamination or bug. "
Question : Directions: In a certain code language, DOCTOR is written as 342745, and PATIENT is written as 8679017. How is RADIANT written in that code language?
Option 1: 5639617
Option 2: 5634627
Option 3: 5639417
Option 4: 5639427
Correct Answer: 5639617
Solution : Given: DOCTOR is written as 342745 and PATIENT is written as 8679017.
On combining the letters of both the given words, the codes for each letter are – Like, DOCTOR is written as 342745; D→3; O→4; C→2; T→7; O→4; R→5 And, PATIENT is written as
Question : The method of magnetisation is:
Option 1: hammering a magnet
Option 2: heating magnet
Option 3: passing direct current through it
Option 4: passing alternating current through it
Correct Answer: passing direct current through it
Solution : The correct option is passing direct current through it.
The magnetisation of a material can be attained by either exposing it to a magnetic field or passing an electric current through it. This method is often employed to create electromagnets, which
Question : Calculate the total number of prime factors in the expression $(4)^{11}×(5)^{5}×(3)^{2}×(13)^{2}$.
Option 1: 30
Option 2: 31
Option 3: 33
Option 4: 32
Correct Answer: 31
Solution : Given: $(4)^{11}×(5)^{5}×(3)^{2}×(13)^{2}$ = $(2^{2})^{11}×(5)^{5}×(3)^{2}×(13)^{2}$ = $(2)^{22}×(5)^{5}×(3)^{2}×(13)^{2}$ If $N = a^m × b^n$, where a and b are prime numbers, then the total number of prime factors $N = m + n$ $\therefore$ Total prime factors = 22 + 5 + 2 + 2 = 31
Question : The bar chart given below shows the number of audience members in a multiscreen theatre for three shows.
What is the percentage increase in the number of the audience in Screen 1 from the second show to the third show?
Option 1: 50%
Option 2: 100%
Option 3: 120%
Option 4: 150%
Correct Answer: 100%
Solution : As per the given graph: The number of audiences in Screen 1 from the second show = 3 × 100 = 300 The number of audiences in Screen 1 from the third show = 6 × 100 = 600 The increases in the number of
Question : Directions: By interchanging which two signs the given equation will be correct? 12 ÷ 16 – 8 + 14 × 2 = 38
Option 1: – and ÷
Option 2: × and ÷
Option 3: ÷ and +
Option 4: + and ×
Correct Answer: – and ÷
Solution : Given: 12 ÷ 16 – 8 + 14 × 2 = 38
Replace the given signs in the options one by one with the original signs in the given equation. First option: – and ÷ ⇒ 12 – 16 ÷ 8 + 14
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits.) (2, 4, 18) (1, 9, 50)
Option 1: (3, 5, 32)
Option 2: (2, 5, 49)
Option 3: (6, 4, 10)
Option 4: (5, 4, 18)
Correct Answer: (3, 5, 32)
Solution : Given: (2, 4, 18); (1, 9, 50)
Here, (2, 4,18)→2 + 4 = 6; 6 ÷ 2 = 3; 6 × 3 = 18 (1, 9, 50)→1 + 9 = 10; 10 ÷ 2 = 5; 10 × 5 = 50
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Question : Which Part of the Constitution of India reflects the Fundamental Duties?
Option 1: Part X
Option 2: Part XII
Option 3: Part IV-A
Option 4: Part IX-B
Correct Answer: Part IV-A
Solution : The correct answer is Part IV-A.
The Fundamental Duties of citizens in India are given in Part IV-A of the Constitution, which was added by the 42nd Amendment Act, of 1976 on the recommendations of the Swaran Singh committee. This part outlines the
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