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Question : Which of the following is the chemical symbol of Einsteinium?
Option 1: Es
Option 2: Et
Option 3: Ei
Option 4: En
Correct Answer: Es
Solution : The correct answer is Es.
Einsteinium is a chemical element with the symbol Es, and the atomic number is 99. It is classified as an actinide. Einsteinium is a solid at room temperature. Einsteinium was named after Albert Einstein and was discovered as
Question : The Chief Minister is appointed by :
Option 1:
the Governor
Option 2:
the President
Option 3:
the Chief Justice of Supreme Court
Option 4: the Chief Justice of High Court
Correct Answer:
Solution : The correct answer is the Governor.
The Governor appoints the Chief Minister, who is in charge of the state's affairs. The Council of Ministers is appointed by the Chief Minister. According to Article 163 of the Indian Constitution, the Council of Ministers, led by
Question : Bahadur Shah I was born in the year ______.
Option 1: 1543
Option 2: 1643
Option 3: 1743
Option 4: 1843
Correct Answer: 1643
Solution : The correct answer is 1643.
Bahadur Shah I, commonly known as Prince Muazzam, was born in 1643. His reign in India as the seventh Mughal emperor lasted from 1707 until he died in 1712. When his older brother left to join his father's brother
Question : A basket contains 350 eggs. If 12% of the eggs are rotten, how many eggs are good enough to be sold?
Option 1: 408
Option 2: 310
Option 3: 308
Option 4: 410
Correct Answer: 308
Solution : Given: A basket contains 350 eggs. 12% of the eggs are rotten. So, the number of rotten eggs $=350 × \frac{12}{100} = 42$ Therefore, the number of eggs good enough to be sold = (350 – 42) = 308 Hence, the correct answer is 308.
Question : Directions: In a certain code language, TECHNOLOGY is written as NHCETOLOGY, and GENERATION is written as RENEGATION. How will APOCALYPSE be written in that language?
Option 1: AOCPALYPSE
Option 2: ACPOALYPSE
Option 3: ACOAPLYPSE
Option 4: ACOPALYPSE
Correct Answer: ACOPALYPSE
Solution : Given: TECHNOLOGY is written as NHCETOLOGY, and GENERATION is written as RENEGATION.
TECHNOLOGY is written as NHCETOLOGY – Divide the letters of TECHNOLOGY in two halves→TECHN / OLOGY Now, reverse the letters of the first part→NHCET The second part will remain as it is. Now,
Question : Directions: In each of the following questions, select the one that is different from the other three alternatives.
Option 1: 6 – 36
Option 2: 8 – 64
Option 3: 5 – 25
Option 4: 4 – 16
Correct Answer: 5 – 25
Solution : Let's check each option – First option: 6 – 36; 36 is the square of 6 and both are even numbers. Second option: 8 – 64; 64 is the square of 8 and both are even numbers. Third option: 5 – 25; 25
Question : Directions: Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (4).
Mr. Gupta, with his wife, (1) / and his younger brother (2) / was present at the station. (3) / No Error (4)
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The error lies in the third part of the sentence.
"Was" in the sentence should be replaced with "were" to follow the subject-verb agreement. The plural subject is followed by the plural verb. "Mr Gupta with his wife, and his younger brother" are plural subjects,
Question : By selling 42 m of cloth, Vijay gains the selling price of 7 m of cloth. Find the profit percentage.
Option 1: 15%
Option 2: 30%
Option 3: 20%
Option 4: 25%
Correct Answer: 20%
Solution : Given: Vijay sells 42 metres of cloth. Let the selling price of 1 metre of cloth = Rs 1 So, the Selling price of 42 metres of cloth = Rs 42 Profit = Rs 7 So, cost price of 42 metres of cloth = Rs
Question : A wholesaler sells a jacket to a retailer at a profit of 5% and the retailer sells it to a customer at a profit of 10%. If the customer pays INR 4,158, what does it cost (in INR) to the wholesaler?
Option 1: 3,500
Option 2: 3,400
Option 3: 3,300
Option 4: 3,600
Correct Answer: 3,600
Solution : Profit of wholesaler (Profit1) = 5% of cost price of the wholesaler So, the selling price of the wholesaler = cost price of the wholesaler + 5% of cost price of the wholesaler = 105% of cost price of the wholesaler Profit of
Question : Heat from the sun reaches the Earth by:
Option 1: reflection
Option 2: conduction
Option 3: radiation
Option 4: convection
Correct Answer: radiation
Solution : The correct answer is radiation.
Heat energy from the sun reaches Earth in the form of electromagnetic radiation. It travels across the vacuum to Earth since it doesn't need a material medium to do so. The only energy source on Earth is the heat from
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