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Question : Hirakud dam is built across the river:
Option 1: Betwa
Option 2: Mahanadi
Option 3: Krishna
Option 4: Godavari
Correct Answer: Mahanadi
Solution : The correct answer is Mahanadi.
Hirakud Dam is built across the Mahanadi River and near the Sambalpur in Odisha. Hirakud Dam is the longest dam in India and one of the longest dams in the world. The construction was started in 1948 and was
Question : Whose law states that at a junction in an electric circuit, the sum of the currents flowing into the junction is equal to the sum of the currents flowing out of the junction?
Option 1: Michael Faraday
Option 2: Georg Simon Ohm
Option 3: Victor Francis Hess
Option 4: Gustav Robert Kirchhoff
Correct Answer: Gustav Robert Kirchhoff
Solution : The correct option is Gustav Robert Kirchhoff.
Kirchhoff's Current Law, formulated by Gustav Kirchhoff, states that at any junction (or node) in an electric circuit, the algebraic sum of the currents entering the junction is equal to the algebraic sum of the
Question : Honey that has a high concentration of sugar does not decay because
Option 1: bacteria cannot survive in an active state as it is deprived of oxygen
Option 2: it contains natural antioxidant that prevents bacterial attack
Option 3: bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out
Option 4: None of these
Correct Answer: bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out
Solution : The answer is bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out.
Because of its low water
Question : Select the most appropriate meaning of the given idiom.
Sitting on a gold mine
Option 1: to own something potentially valuable
Option 2: secretly hunting for something precious
Option 3: not availing of an opportunity
Option 4: wasting a vast treasure
Correct Answer: to own something potentially valuable
Solution : The correct choice is the first option.
Sitting on a gold mine is an idiom that implies having something of great value or potential, often unknowingly or without taking advantage of its benefits, and if recognised or properly utilised, it
Question : Directions: Select the letter cluster that can replace the question mark (?) in the following series. GOAL, IMCJ, KKEH, MIGF, ?
Option 1: OHID
Option 2: OGJD
Option 3: OGIC
Option 4: OGID
Correct Answer: OGID
Solution : Given: GOAL, IMCJ, KKEH, MIGF, ?
In the above-given series, add 2 to the first and third letters and subtract 2 from the second and fourth letters of the previous term to obtain the next term. GOAL→G + 2 = I; O – 2 =
Question : 20 litres of a mixture contains 20% alcohol and the rest is water. If 4 litres of water is mixed in it, the percentage of alcohol in the new mixture will be:
Option 1: $33\frac{1}{3}\%$
Option 2: $16\frac{2}{3}\%$
Option 3: $25\%$
Option 4: $12\frac{1}{2}\%$
Correct Answer: $16\frac{2}{3}\%$
Solution : Given: In 20 litres of a mixture, 20% is alcohol and the rest is water. 4 litres of water is added to it. In 20 litres of mixture, Alcohol = 20 × ($\frac{20}{100}$) = 4 litres Water = 20 – 4 = 16 litres On
Question : Directions: Two statements are given followed by three conclusions numbered I, II, and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements Statements: I. All keys are locks. II. No door is a lock. Conclusions: I. Some locks are doors. II. Some locks are keys. III. No key is a door.
Option 1: Both conclusions I and II follow
Option 2: Conclusions I, II, and III follow
Option 3: Both conclusions II and III follow
Option 4: Both conclusions I and III follow
Correct Answer: Both conclusions II and III follow
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): Some locks are doors – From the Venn diagram, it is evident that there is a negative relation between lock
Question : How much percentage of nitrogen is present in the atmosphere?
Option 1: 78%
Option 2: 89%
Option 3: 67%
Option 4: 71%
Correct Answer: 78%
Solution : The correct option is 78%.
The Earth's atmosphere is primarily made up of nitrogen (about 78%). Nitrogen is crucial for supporting life and plays a key role in various natural processes.
Question : Match List-I and List-II regarding the BCCI awards for the year 2022.
Option 1: a-ii, b-i, c-iv, d-iii
Option 2: a-ii, b-i, c-iii, d-iv
Option 3: a-i, b-ii, c-iv, d-iii
Option 4: a-i, b-ii, c-iii, d-iv
Correct Answer: a-i, b-ii, c-iv, d-iii
Solution : The correct answer is a-i, b-ii, c-iv, d-iii.
The correct match regarding the BCCI Awards for the year 2022.
(a) Rishabh Panth: Best Batsman in Test Matches for the year 2022.
(b) Jasprit Bumrah: Best Bowler in the Test Matches for
Question : Which of the following is formed out of volcanic eruptions in India?
Option 1: Deccan Plateau
Option 2: Lakshadweep Islands
Option 3: Western Ghats
Option 4: Himalayas
Correct Answer: Deccan Plateau
Solution : The correct answer is the Deccan Plateau.
The Deccan plateau was formed by volcanic activity that lasted millions of years and resulted in lava deposition. During the northwest movement of the Indian plate in the Cretaceous period, it passed through a reunion hotspot,
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