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Question : In which five-year plan was the Mahalanobis Model started?
Option 1: Second
Option 2: Fourth
Option 3: Third
Option 4: First
Correct Answer: Second
Solution : The correct answer is Second.
The Mahalanobis Model, also known as the Second Five-Year Plan of India, was initiated during the Second Five-Year Plan (1956–1961). This model was developed by the Indian economist Prasanta Chandra Mahalanobis and aimed at promoting industrialization and economic growth
Question : Select the option that expresses the given sentence in indirect speech. "Why have you come so early today?" The coach asked the athlete.
Option 1: The coach asked the athlete why he came so early that day.
Option 2: The coach asked the athlete why he had come so early that day.
Option 3: The coach asked the athlete why had he come so early that day.
Option 4: The coach asked the athlete why did he come so early today.
Correct Answer: The coach asked the athlete why he had come so early that day.
Solution : The correct choice is the second option.
In the conversion to indirect speech, we follow the steps as follows:
Question : Which of the following statements is correct about Article 43B of the Indian Constitution?
Option 1: It was added in the 44th Constitutional Amendment
Option 2: It is related to a cooperative society
Option 3: It is related to the right to livelihood
Option 4: It was added in 2002
Correct Answer: It is related to a cooperative society
Solution : The correct answer is It is related to a cooperative society.
Article 43B was added to the Indian Constitution to promote cooperative societies and provide for the principles and policies to support their growth and development. It emphasises the
Question :
Carolus Linnaeus's System of classification is:
Option 1:
natural
Option 2:
artificial
Option 3: binomial
Option 4: phylogenetic
Correct Answer: binomial
Solution : The correct option is binomial.
The Swedish botanist and physician Carolus Linnaeus developed the binomial system of classification by designating species of living beings using two terms (genus and species. The classification and naming of species were revolutionised by his work, and this system is
Question : The value of $\frac{a}{a-b}+\frac{b}{b-a}$ is:
Option 1: $\frac{(a+b)}{(a-b)}$
Option 2: $-1$
Option 3: $2ab$
Option 4: $1$
Correct Answer: $1$
Solution : Given: $\frac{a}{a-b}+\frac{b}{b-a}$ = $\frac{a}{a-b}-\frac{b}{a-b}$ = $\frac{a-b}{a-b}$ = $1$ Hence, the correct answer is $1$.
Question : Which of the following gases is used in the manufacture of soft drinks?
Option 1: Oxygen
Option 2: Carbon dioxide
Option 3: Carbon monoxide
Option 4: Radon
Correct Answer: Carbon dioxide
Solution : The correct answer is Carbon dioxide.
Because carbon dioxide dissolves more readily in water and is more stable than other gases, it is utilised in the production of soft drinks. It makes drinks woozy, which, when combined with water, forms carbonic acid and gives
Question : Two gaseous molecules can react only when they have the same _________.
Option 1: Free energy
Option 2: Entropy
Option 3: Energy
Option 4: Orientation/steric factor
Correct Answer: Orientation/steric factor
Solution : The correct option is Orientation/steric factor
The proper orientation of gaseous molecules during a reaction is critical for successful collision and product production. When reactant molecules collide, their relative alignment and arrangement are known as molecular orientation. The frequency of effective collisions that
Question : The difference between a discount of 35% on INR 3,600 and two successive discounts of 30% and 5% on the same amount is:
Option 1: 54
Option 2: 78
Option 3: 82
Option 4: 52
Correct Answer: 54
Solution : We know that Selling price = $\frac{100- \text{Discount}\%}{100}×$ cost price So, the amount after a discount of 35% on INR 3,600 = $\frac{(100-35)}{100}×3,600$ = 2340 Amount after two successive discounts of 30% and 5% on INR 3,600 = $\frac{(100-30)}{100}$×$\frac{(100-5)}{100}$×3600 = 2394 $\therefore$ Difference = 2394
Question : Which article of the Indian constitution is related to the provision concerning the States of Maharashtra and Gujarat?
Option 1: Article 371
Option 2: Article 386
Option 3: Article 377
Option 4: Article 380
Correct Answer: Article 371
Solution : The correct answer is Article 371.
Article 371 of the Indian Constitution deals with the special provisions concerning the states of Maharashtra and Gujarat. States that have special provisions mentioned in Article 371 are Article 371A, with the special provisions of Nagaland, and Article
Question : Directions: Select the option that represents the letters that when sequentially placed from left to right in the blanks will complete the letter series. _ vp _ _ lhs _ _ kl _ hsv _ kll _
Option 1: sklvpllh
Option 2: sklvplph
Option 3: slkvpkph
Option 4: sklpvlph
Correct Answer: sklvplph
Solution : Given: _ vp _ _ lhs _ _ kl _ hsv _ kll _
To fill the series, we have to divide the series – _ vp _ _ lh / s _ _ kl _ h / sv _ kll _ Let's check the
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