Q.4681·Miscellaneous·2021·EasyLet the average score of a class of boys and girls in an examination be p. The ratio of boys and girls in the class is 3:1. If the average score of the boys is (p + 1), then what is the average score of the girls?View question
Q.4682·Miscellaneous·2021·EasyThe incomes of A, B and C are in the ratio 7:9:12 and their expenditures are in the ratio 8:9:15. If A’s saving is one-fourth of his income, then the ratio of savings of A, B and C isView question
Q.4683·Miscellaneous·2021·EasyIf 1/(1×2) + 1/(2×3) + 1/(3×4) + ... + 1/[n(n+1)] = 99/100 then what is the value of n?View question
Q.4684·Miscellaneous·2021·EasyA trader gives successive discounts of 20%, 10% and 5% respectively. What is the overall discount?View question
Q.4685·Miscellaneous·2021·EasyA train travels 600 km in 5 hours and the next 900 km in 10 hours. What is the average speed of the train?View question
Q.4686·Miscellaneous·2021·EasyWalking at 3/4 of his usual speed, a man is 12 minutes late for his office. What is the usual time taken by him to cover that distance?View question
Q.4687·Miscellaneous·2021·EasyThe cost price of 100 mangoes is equal to the selling price of 80 mangoes. What is the profit percentage?View question
Q.4688·Miscellaneous·2021·EasyX sells his goods 25% cheaper than Y and 25% dearer than Z. How much percentage is Z's goods cheaper than Y?View question
Q.4689·Miscellaneous·2021·EasyIn a mixture of 80 litres of a liquid and water, 25% of the mixture is the liquid. How much water should be added to the mixture so that the liquid becomes 20% of the mixture?View question
Q.4690·Miscellaneous·2021·EasyIf 20 persons can clean 20 floors in 20 days, then in how many days can 16 persons clean 16 floors?View question
Q.4691·Miscellaneous·2021·EasyThe sum of the reciprocals of two alternate natural numbers is 7/24. What is the sum of the numbers?View question
Q.4692·Miscellaneous·2021·EasyConsider the pairs of prime numbers (m, n) between 50 and 100 such that m - n = 6. How many such pairs are there?View question
Q.4693·Miscellaneous·2021·EasyWhich one of the following is used in soda-acid fire extinguishers?View question
Q.4694·Miscellaneous·2021·EasyThe officer was reprimanded by the court for delaying the caseView question
Q.4695·Miscellaneous·2021·EasyEach of the following sentences in this section has a blank space with four words or group of words given. Select whichever word or group of words you consider the most appropriate for the blank space and indicate your response on the Answer Sheet accordingly. ‘peace education’ had occurred to me on the way back from one of the neighbouring countries where I met students of class IX. I could not find ________View question
Q.4696·Miscellaneous·2021·EasyEach of the following sentences in this section has a blank space with four words or group of words given. Select whichever word or group of words you consider the most appropriate for the blank space and indicate your response on the Answer Sheet accordingly. phrase ‘education for peace’ or the title of a course that calls itself ‘peace Education’. About a decade ago, I proposed such ________View question
Q.4697·Miscellaneous·2021·EasyEach of the following sentences in this section has a blank space with four words or group of words given. Select whichever word or group of words you consider the most appropriate for the blank space and indicate your response on the Answer Sheet accordingly. living together. It made me think that if one learns to live with a conflict, life grows across it like grass ________View question
Q.4698·Miscellaneous·2021·EasyThe direction of acceleration in uniform circular motion is along theView question