Question
If A denotes ‘+’, B denotes ‘×’, C denotes
‘−’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation? 140 D 7 A 30 = 25 B ? D 8Solution
The correct answer is A
There are 20 Bikes in the No-Parking zone. On a Particular day, A policeman planned to fine the four bikes of the No-Parking Zone. In how many ways can ...
In how many ways 6 novels and 7 notebooks can be arranged in a row so that they are alternate?
6 students appear in an examination. In how many ways can the result be announced?
How many 5-digit even numbers can be formed using the digits 0 to 9 if no digit is repeated?
In a Group of 8 boys and 6 girls, Six children are to be selected. In how many different ways can they be selected such that at least one boy should be ...
A group consists of 6 boys and 8 girls. In how many ways can 2 boys and 3 girls be selected from the group?
A cricket team of 9 players is to be formed from 10 batsmen and 6 bowlers. Find the number of ways to form the team such that at least 7 batsmen are sel...
11 people decided to spend an afternoon in two groups. A group of them decided to go to the theater and the remaining decided to play tennis. In how man...
In how ways can the selection be made so that a particular member is always included?
- A team of 10 members is to be formed from 9 engineers and 6 doctors. Find the number of ways the team can be formed with at least 8 engineers.
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