A man starts running from point P at 11:00 a.m. with a speed of 10 km/hr. He runs for 2 hours and then takes a 1 hour rest. He continues this till he is caught by another man who starts at 2:00 p.m. from point P and runs non-stop at a speed of 15 km/hr towards the first man. At what time (in p.m.) will the first man be caught?
1). 6:20
2). 4:40
3). 6:00
4). 5:30
A person scores 45% of the total marks in the exam and still fails by 40 marks. The passing percentage of the exam is 55%. What is the maximum marks of the exam?
1). 300
2). 350
3). 400
4). 500
The cost price of 60 articles is same as the selling price of x articles. If there is a profit of 20%, then what is the value of x?
1). 15
2). 30
3). 50
4). 80
5 years ago the average age of a family which includes father, mother and a son was 35 years. 3 years ago the average age of father and mother was 46 years. What is the present age (in years) of the son?
1). 20
2). 24
3). 26
4). 22
If $\frac{A}{3}$ =$\frac{B}{2}$ =$\frac{C}{5}$, then what is the value of ratio $(C + A)^{2} : (A + B)^{2}: (B + C)^{2}$?
1). 9:04:25
2). 25:04:09
3). 64:25:49
4). 49:25:64