DELHI POLICE HEAD CONSTABLE AWO/TPO PROBABILITY QUANT QUIZ-6

Question 1:

A car is drawn from a pack of 52 cards. What is the probability of getting a queen of a black suit.

$\frac{1}{52}$

$\frac{3}{26}$

$\frac{4}{13}$

$\frac{1}{26}$

Question 2:

What is the probability of getting a sum 9 from two throws of a dice -

$\frac{1}{6}$

$\frac{1}{8}$

$\frac{1}{9}$

$\frac{1}{12}$

Question 3:

A bag has five yellow, six blue and four pink balls while another bag has two yellow, seven blue and six pink balls. A bag is selected at random and a ball drawn out of it, then find the probability that the ball drawn is pink.

$\frac{2}{3}$

$\frac{7}{30}$

$\frac{1}{3}$

$\frac{13}{30}$

Question 4:

In a box there are 8 white, 7 yellow and 6 black balls. One ball is picked up randomly. What is the probability that it is neither white nor black -

$\frac{1}{3}$

$\frac{3}{4}$

$\frac{9}{21}$

$\frac{8}{21}$

Question 5:

There unbiased coins are tossed. What is the probability of getting at most two heads?

$\frac{3}{8}$

$\frac{1}{4}$

$\frac{7}{8}$

$\frac{3}{4}$

Question 6:

There are 5 pink and 7 yellow balls. Two balls are selected one by one without replacement. Find the probability that first pink and second yellow.

$\frac{12}{23}$

$\frac{12}{132}$

$\frac{35}{132}$

$\frac{45}{131}$

Question 7:

A box contains 7 yellow and 9 pink balls. One ball is drawn at random. What is probability that the ball drawn is pink.

$\frac{8}{15}$

$1$

$\frac{2}{5}$

$\frac{3}{5}$

Question 8:

A card is drawn from a pack of 52 cards. The probability of getting a king of club or a queen of heart.

$\frac{1}{13}$

$\frac{2}{25}$

$\frac{2}{51}$

$\frac{1}{26}$

Question 9:

What is the probability of getting 1 and 5 if a dice is thrown once.

$\frac{8}{9}$

$\frac{2}{3}$

$\frac{1}{6}$

$\frac{1}{3}$

Question 10:

The total number of events of throwing 10 coins simultaneously is:

1024

512

256

20

DELHI POLICE HEAD CONSTABLE AWO/TPO PROBABILITY QUANT QUIZ-6

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Question 6:

Question 7:

Question 8:

Question 9:

Question 10:

Time Left : 00:00:00

Welcome

GET THE APP

Verify Your Mobile Number