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Question : Who invented the contact lens?
Option 1: Enrico Fermi
Option 2: Adolf Gaston Eugen Fick
Option 3: Sandford Fleming
Option 4: Benoit Fourneyron
Correct Answer: Adolf Gaston Eugen Fick
Solution : The correct option is Adolf Gaston Eugen Fick.
Gaston Adolf Eugen Fick is regarded as the inventor of the first contact lens. In 1887, he invented a glass contact lens that he used to improve his vision. Fick's lens was enormous, covering
Question : In India, a primitive form of cultivation is known as "Jhumming" in the_____________.
Option 1: Western Ghats
Option 2: South-eastern region
Option 3: Himalayan belt
Option 4: Northeastern region
Correct Answer: Northeastern region
Solution : The correct option is the Northeastern region.
Jhum cultivation, also known as shifting or slash-and-burn cultivation, is prevalent in the northeastern states of India. This traditional practice involves clearing land, burning vegetation and cultivating crops in nutrient-rich ashes. It is a subsistence farming
Question : Directions: Which letter cluster will replace the question mark (?) to complete the given series? PYWB, MVYD, ?, GPCH, DMEJ
Option 1: JSBF
Option 2: JTBF
Option 3: JTBG
Option 4: JSAF
Correct Answer: JSAF
Solution : Given: PYWB, MVYD, ?, GPCH, DMEJ
In the above-given series, subtract 3 from the place values of the first and second letters and add 2 to the place values of the third and fourth letters. PYWB→P – 3 = M; Y – 3 = V;
Question : Break-up of the cost of construction of a house is shown in the following pie chart. The total cost of the construction of a house is INR 3,79,800. What is the amount spent on steel?
Option 1: INR 1,36,728
Option 2: INR 67,520
Option 3: INR 6,75,200
Option 4: INR 67,52,000
Correct Answer: INR 67,520
Solution : Total = INR 3,79,800 Percentage of amount spent on steel $=\frac{64°}{360°}\times 100=17.78\%$ $\therefore$ Amount spent Steel $= \frac{17.78}{100}×379800=67528.44\approx\text{INR }67520$ Hence, the correct answer is INR 67,520.
Question : In March 2023, a stadium was named after the following female hockey players?
Option 1: Poonam Rani
Option 2: Sushila Chanu
Option 3: Navjot Kaur
Option 4: Rani Rampal
Correct Answer: Rani Rampal
Solution : The correct answer is Rani Rampal.
Rani Rampal has become the first Indian woman hockey player to have a stadium named after her. The Indian Railways Modern Coach Factory stadium in Raebareli was renamed Rani's Girl's Hockey Turf after the former Indian women's
Question : Choose the word that can substitute the given group of words. An exact copy of handwriting, printing.
Option 1: Platitude
Option 2: Maiden
Option 3: Potable
Option 4: Facsimile
Correct Answer: Facsimile
Solution : The correct choice is the fourth option.
A facsimile is a reproduction or exact copy of something, often referring to a copy of handwriting, printing, or any other document. It is used to convey the idea that the copy is very faithful and precise, maintaining
Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No error'.
There is no big deal if she didn't came to the party.
Option 1: There is no big
Option 2: No error
Option 3: came to the party.
Option 4: deal if she didn't
Correct Answer: came to the party.
Solution : The third option is correct.
Explanation: The sentence is in the past tense (didn't came), so the correct past tense form of the verb should be used as did is followed by the base form of the verb. which
Question : Directions: Select the odd group of numbers. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
Option 1: (600 – 120 – 24)
Option 2: (400 – 80 – 14)
Option 3: (300 – 60 – 12)
Option 4: (500 – 100 – 20)
Correct Answer: (400 – 80 – 14)
Solution : Let's check each option – First option: (600 – 120 – 24); 600 ÷ 5 = 120 and 120 ÷ 5 = 24 Second option: (400 – 80 – 14); 400 ÷ 5 = 80 and 80 ÷ 5 = 16
Question : 'Mixed Farming' means
Option 1: Sowing of both cash and food crops
Option 2: Sowing of two or more crops in the same field.
Option 3: Sowing of two or more plants in alternate years.
Option 4: Rearing of cattle and agriculture.
Correct Answer: Rearing of cattle and agriculture.
Solution : The correct answer is rearing of cattle and agriculture.
Mixed farming is a process of growing crops alongwith rearing animals and poultry. In this approximately 10% of the agricultural income is invested every year in livestock. In this land is used
Question : Which of the following teams won the Syed Mushtaq Ali (cricket) Trophy, 2021-22?
Option 1: Uttar Pradesh
Option 2: Tamil Nadu
Option 3: Baroda
Option 4: Karnataka
Correct Answer: Tamil Nadu
Solution : The correct answer is Tamil Nadu
The 14th edition of the Syed Mushtaq Ali Trophy was held in 2021–2022. It began on November 4, 2021, although it was originally scheduled for October 27, 2021. The Karnataka vs. Tamil Nadu match was the final. Tamil
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