Question The radius of a circle is 20 cm. If the radius of this circle is decreased to 10 cm, then by what percentage will the area of the circle decrease? Type multiple_choice Option 60% incorrect Option 75% correct Option 35% incorrect Option 50% incorrect Solution : percentage ratio = Required percentage =
Q. Which one of the following was a temple built by the Chola Kings? (a) Brihadiswara Temple, Tanjavur (b) Meenakshi Temple, Madurai (c) Srirangam Temple, Thiruchirapalli (d) Durga Temple, Aihole Ans: (a) Brihadiswara Temple, Tanjavur Explanation: The correct answer is (a) Brihadiswara Temple, Tanjavur. The Brihadiswara Temple, also known as the Brihadeeswarar Temple or Peruvudaiyar
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Question Out of the total number of players, 100/3% are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the number of players in hotel X becomes 50% of the total number of players. If 20 players from hotel X are shifted
Question In a class of 68 students, 34 students participated only in Debate and 8 students participated in both Quiz and Debate. If every student of the class has participated in at least one of these two competitions, how many students participated only in Quiz? Type multiple_choice Option 26 correct Option 34 incorrect Option 30
Question The average marks of eight students in the Mathematics exam are 75. If the highest and lowest marks are removed, then the average marks become 80. If the ratio of the highest marks to the lowest marks is 3 : 1, then the highest marks are what percentage of the sum of the marks
Q. Consider the following passage and identify the three tribal principalities referred to there, in using the codes given below In the early history of the far South in India, three tribal principalities are mentioned in Ashokan inscriptions of the 3rd century BC and in Kharavela inscription of the 1st century BC. (a) Vakatakas, Cholas
Q. Which one of the following statement about Brihadeswara temple at Tanjavur, is not correct? (a) The temple is a splendid example of Chola architecture (b) It was built by emperor Rajaraja (c) The temple is constructed of granite (d) The temple is a monument dedicated to Lord Vishnu Ans: (d) The temple is a
Question Ranjan in his ODI Cricket career, scored 15 runs on an average in 10 matches. If he scored 14 runs on an average in the first 4 matches and 12 runs on an average in the last 4 matches, then find the average of the runs scored by him in the remaining 2 matches.
Q. The medieval Indian writer who refers to the discovery of America is : (a) Malik Muhammad Jayasi (b) Amir Khusrau (c) Raskhan (d) Abul Fazl Ans: (d) Abul Fazl Explanation: Shaikh Abu al-Fazal ibn Mubarak also known as Abu’l-Fadl ‘Allami was the Grand vizier of the Mughal emperor Akbar, and author of the Akbarnama,
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Q. Which of the following statement is false? (a) Rashtrakuta king who never invaded India Amoghavarsha. (b) Rashtrakuta king who constructed the Kailasha temple – Krishan I (c) Rashtrakuta king who defeated the Pratihara ruler Nagabhatta – Govinda III (d) Kavirajamarga was written by Indra III is Kannada. Ans: (d) Kavirajamarga was written by Indra
