Question
Kings and Queens of black color are taken out from a
deck of 52 playing cards. A card is drawn from the remaining well-shuffled cards. The probability of getting a spade card is.Solution
Total number of Playing cards = 52 Number of kings and queens in playing cards = 8 Now, kings and queens of black – color are taken out, So, remaining cards = 52 – 4 = 48 Remaining spade card = 13 – 2 = 11 ∴ The probability of getting a spade card = 11/48.
3960, 660, 720, 122, 180, 30
2400,3600,5400,7200,12150
210, 140, 105, 84, 70, 63, 52.5
112, 236, 374, 546, 790, 1376
88, 112, 78, 120, 64, 136
Find the wrong number in the series.
3, 6, 18, 72, 360, 2160, 151202824 2314 1973 1759 1634 1574
120, 136, 111, 147, 93, 162, 81
Find the wrong number in given number series.
1116, 1135, 1158, 1187, 1224, 1278.
Find the wrong number in given number series.
2658, 2654, 2681, 2645, 2999, 2918