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Question : By selling 12 kg of potatoes for Rs. 63, a shopkeeper gains 5%. What does he gain or lose in percentage by selling 50 kg of the same potatoes for Rs. 247.50?
Option 1: 1% loss
Option 2: No profit, no loss
Option 3: 2.5% loss
Option 4: 1% profit
Correct Answer: 1% loss
Solution : Let $x$ be the cost price of the potatoes per kg. The selling price in the first case of potatoes = $\frac{63}{12}$= Rs. 5.25 per kg SP = $x$ + 5% of $x$, where SP = selling price ⇒ 5.25 = 1.05$x$ ⇒ $x$
Question : Who among the following has been named as the World Bank Education Advisor for the period of June 2021 to June 2024?
Option 1: Keishia Thorpe
Option 2: Peter Tabichi
Option 3: Vishwavir Ahuja
Option 4: Ranjitsinh Disale
Correct Answer: Ranjitsinh Disale
Solution : The correct option is Ranjitsinh Disale.
The World Bank has named Ranjitsinh Disale, a primary school teacher from Solapur, Maharashtra, who received the 2020 Global Teacher Prize, as its education advisor from June 2021 to June 2024.
Question : A sum of money doubles itself in 7 years at simple interest. In how much time will it become 5 times itself?
Option 1: 25 years
Option 2: 28 years
Option 3: 23 years
Option 4: 21 years
Correct Answer: 28 years
Solution : Given: Time($T{_1}$) = 7 years Let, Time($T{_2}$) = $t$ years Case I Let the principal be $x$ So, Amount after 7 years = $2x$ Simple interest = Amount – Principal = $2x - x$ = $x$ Interest = Principal So, $x = \frac{x \times
Question : Rajiv Gandhi international Airport is situated in?
Option 1: Jammu and Kashmir
Option 2: New Delhi
Option 3: Mangalore
Option 4: Hyderabad
Correct Answer: Hyderabad
Solution : The correct answer is Hyderabad
Hyderabad, the capital city of the Indian state of Telangana, is home to Rajiv Gandhi International Airport. It is the city's and the neighbouring region's major airport, serving both local and international flights.
Question : In approximately how much time, does Mars complete one spin on its axis?
Option 1: 1 day
Option 2: 1 day 18 hours
Option 3: 18 hours
Option 4: 16 hours
Correct Answer: 1 day
Solution : The correct option is 1 day.
This is slightly longer than a day on the Earth, which is about 24 hours. Mars completes one spin on its axis, which is roughly equivalent to a day on Mars, in about 24.6 Earth hours. This
Question : What is a common name for the substance which irritates lacrimal glands?
Option 1: Tear gas
Option 2: Laughing gas
Option 3: Anaesthetic gas
Option 4: Noble gas
Correct Answer: Tear gas
Solution : The correct option is Tear gas.
Tear gas is a sort of chemical substance that is often employed for crowd control and riot control. While it is known to irritate the eyes and respiratory system, its primary use is to produce momentary pain,
Question : Select the grammatically correct sentence. A.Vegetables are an important source of energy. A balanced diet must include vegetables. B.Vegetables are a important source of energy. A balanced diet must include vegetables. C.Vegetables are an important source of energy. Balanced diet must include vegetables. D.Vegetables are a important source of energy. Balanced diet must include vegetables.
Option 1: C
Option 2: B
Option 3: D
Option 4: A
Correct Answer: A
Solution : The correct choice is the fourth option.
We know that "an" is used before words that begin with a vowel sound, and "a" is used before words that begin with a consonant sound. It's not strictly about the written letter, but the sound that
Question : In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
In the nick of time
Option 1: Only just in time
Option 2: Frequently
Option 3: Every time
Option 4: Meantime
Correct Answer: Only just in time
Solution : The correct choice is the first option.
Explanation: The idiom "in the nick of time" means at the last possible moment or just in time to prevent a disaster or achieve something. The option "only just in time" effectively captures the
Question : Who was the American leader who led a non-violent movement to obtain full civil rights for America Negroes ?
Option 1: Abraham Lincoln
Option 2: John F. Kennedy
Option 3: Martin Luther King
Option 4: George Washington
Correct Answer: Martin Luther King
Solution : Correct Answer is Martin Luther King
The movement's nonviolent strategy of protesting for equal rights played a significant role in its success. This strategy was supported by civil rights activist Rev. Martin Luther King as an alternative to armed uprising. His contribution to
Question : Directions: In a certain code language, BIOLOGY is written as YRLOLTB. How is PHYSICS written in that code language?
Option 1: KSXRBHH
Option 2: KSBHRXH
Option 3: XHRHBSK
Option 4: KSBHXRH
Correct Answer: KSBHRXH
Solution : Given: BIOLOGY is written as YRLOLTB.
Opposite letter pair of each letter of BIOLOGY –
Thus, BIOLOGY is coded as YRLOLTB. Similarly, follow the same pattern for
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