A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of

A. 120
B. 260
C. 240
D. 220

Three flags each of different colours are available for a military exercise, Using these flags different codes can be generated by waving I. Single flag of different colours II. Any two flags in a different sequence of colours. III. three flags in a different sequence of colours. The maximum number of codes that can be generated is.

A. 6
B. 9
C. 15
D. 18

A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres long train running at 45 kmph in the same direction. In how much time will the train pass the joɡɡer?

A. 3.6 sec
B. 18 sec
C. 36 sec
D. 72 sec

18 men can eat 20 kg of rice in 3 days. How long will 6 men take to eat 40 kg of rice?

A. 20
B. 18
C. 32
D. 20

The average age of a husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is___________?

A. 35 years
B. 30 years
C. 40 years
D. None of these

Find the Missing Number in the series 1, 6, 13, 22, 33 ?

A. 36
B. 40
C. 46
D. 52

Express 1.09 in term of Percentage.

A. 1.09%
B. 10.9%
C. 109%
D. None of these

Calculate the Average of 1,2,3,4,5.

A. 1
B. 2
C. 3
D. 4

What is the Sum of First 70 even Numbers?

A. 4970
B. 4950
C. 4900
D. 4980

The word Geometry has been derived from two Greek words:_____________?

A. Geo means Earth
B. Metron means Measurement.
C. Hence Geomatery means
D. Earth measurement