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Total floors between Anshul and Keshav = 46 – 19 = 27 floors Relative speed = 24 + 30 = 54 floor/min Time taken by them to meet = total floors/relative speed = 27/54 = 1/2 min Anshul travels in 1/2 min = 1/2 x 24 = 12 floors Floor at which Anshul and Keshav will meet = 19 + 12 = 31st floor
A number lies between the cubes of 13 and 14. If the number is divisible by 6 as well as square of 16. Find the number.
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The smallest positive integer 'R' which when divided by 9, 18, and 27 leaves 6 as the remainder in each case. Find the value of ('7R' - 20).
The ages of Geeta, Meera and Tina are in the ratio of 6:4:7 respectively. If the sum of their ages is 34 years, what is Meera’s age?
The remainder obtained when (47Âł + 35Âł) is divided by 41 isÂ
Find the smallest number that when divided by 6, 8, and 15 leaves a remainder of 5 in each case.
If the first term is 125 and the common ratio is 3/5, then what will be the fourth term of the geometric progression (G.P)?
Christina spends half of her salary and saves the other half. If she spends ₹ 40,000 monthly, what is her annual savings?