Question
Select a suitable figure from the Answer Figures that
would replace the question mark (?) from question figure.Solution
The upper left element becomes the lower outer element, the outer part of the upper right element becomes the lower –inner element and the symbol inside the upper right element remains in its place, the lower –inner element becomes the upper left element, the lower outer element becomes the outer part of the upper –right element.
- A basket contains x black balls, (x + 3) white balls and (x + 6) yellow balls. If probability of picking a white ball is 1/11 more than that of picking a b...
A box contains 7 blue and 7 green balls. The probability of drawing three balls of the same colour is
- The probability that Vipin passes the exam is (2/7) and the probability that Saloni fails the exam is (5/12). If both Vipin and Saloni give the exam then f...
Two dancers Seema and Reema appeared in audition of a dance competition. The probability that seema will be selected in this dance competition is 0.05 a...
- 25 defective watches got mixed with 175 non-defective watches. A buyer purchases one watch. What is the probability that the watch is defective?
In a box there are 6 red, 12 blue, and 18 yellow cards. One card is picked up randomly. What is the probability that it is neither red nor yellow?
A bag contains 4 orange balls, 5 black balls, and 6 pink balls. If 3 balls are taken out randomly, what is the probability that all the three balls
- There are three people A, B and C who are competing in a 100-meter race. If A is 50% more likely to win as B and B is twice as likely to win as C then what...
Bag 1: 2 red, 3 blue. Bag 2: 4 red, 1 blue. One ball from Bag 1 is put into Bag 2, then one is drawn from Bag 2. Find probability it’s red.
- A bag contains ‘x’ white balls and 3 black balls. If the probability of getting a white ball is 4/5, then find the probability of getting different col...