Q.4646·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.4647·Miscellaneous·2021·EasyWhat is the name of the process that converts sulphide ores into oxides by heating strongly in the presence of excess air?View question
Q.4648·Miscellaneous·2021·EasyFollowing items have one part of the sentence followed by four alternatives. Complete the sentences by choosing the correct alternative. Although the group has been acquittedView question
Q.4649·Miscellaneous·2021·EasyFollowing items have one part of the sentence followed by four alternatives. Complete the sentences by choosing the correct alternative. Elam has no other optionView question
Q.4650·Miscellaneous·2021·EasyFollowing items have one part of the sentence followed by four alternatives. Complete the sentences by choosing the correct alternative. Sheela has been at the receiving endView question
Q.4655·Miscellaneous·2021·EasyThe federation of which one of the following States has been described as “an indestructible union of indestructible states”?View question
Q.4657·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.4658·Miscellaneous·2021·EasyA train 200 m long passes a platform 100 m long in 10 seconds. What is the speed of the train?View question
Q.4659·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.4660·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.4661·Miscellaneous·2021·EasyA trader gives successive discounts of 20%, 10% and 5% respectively. What is the overall discount?View question
Q.4662·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