From a pack of 52 cards, One card is drawn at random. What is the probability that the card drawn is a king or a heart?
S= 52 cards There are 13 cards of heart (including one king) and there are 3 more kings. Let E= event of getting king or a heart. Then, n(E) = 13 + 3= 16 P (E) = 
= =
19 20 42 129 ? 2605
Identify the given logic and complete the series with the correct option. 12, 15, 18, 20,?
1 9 64 255 755 1835
...40, 20, 30, 75, ?, 1181.25
92 51 21 13.5 x 4.25,
find the value of (10x + x ndash; 5)?
2, A, 9, B, 6, C, 13, D, ?
? 190 210 238 274 318
...28 34 63 ? 769 3847
...102 153 306 765 ? 8032.5
...3, 2, 3, 8, 31, ?
