If in a code language 3456 = ROPE and 15526 = APPLE then 54613 = ?
1). RPPEO
2). ROPEA
3). POEAR
4). PAREO
A man is engaged for planting trees for 10 hours. He plants 10 trees in an hour. He takes rest for 30 minutes after every hour. How many trees does he plant in 10 hours?
1). 100
2). 50
3). 70
4). 45
The sum of ages of 4 children born at intervals of 4 years each is 60. What is the age of the youngest child?
1). 7
2). 9
3). 10
4). 12
Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statements: 1. Some managers are young.
2. All boys are young.
Conclusions: I. Some boys are managers.
II. Some managers are boys.
1). Only conclusion I follows
2). Only conclusion II follows
3). Neither conclusion I nor conclusion II follows
4). Both conclusion I and conclusion II follow
2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .
1). 0.65
2). 0.45
3). 0.55
4). 0.6