1) 3 coins are tossed simultaneously. The probability of getting at least two heads is.     Objective (PART A).
(A) $\frac{3}{10}$
(B) $\frac{3}{4}$
(C) $\frac{3}{8}$
(D) $\frac{1}{2}$

2) Two cards are drawn successively with replacement for a pack of 52 cards. The probability of drowsing two aces is.
(A) $\frac{1}{169}$
(B) $\frac{1}{221}$
(C) $\frac{1}{265}$
(D) $\frac{4}{663}$

3) In a single throw of two dice, the probability of getting more than 7 is
(A) $\frac{7}{36}$
(B) $\frac{7}{12}$
(C) $\frac{5}{12}$
(D) $\frac{5}{36}$