Tag: math & puzzles

19 is a prime number.

Fill the series: 2, 3, 5, 7, 11, 13, 17, 19, . . .

Speed = Distance/Time. A Car travelled 200 Kilometers in 2 hours. What is the speed of a car ? (in Kilometer/hour)

Fill the Sequence: 5, 10, 15, 20, 25, ...

60 minutes = 1 hour 24 hours = 1 day 7 days = 1 Week How many Minutes are there in a week?

Which is greater? 0.01 or 0.001

Which is greater? 3/5 or 4/5

Add: 0.1, 0.01, 0.001, 0.0001

Fill the sequence: 2, 4, 8, 16, 32, 64,

Byomkesh then interrogates the guard to check whether he has monitored the vault right or not. The guard says that he monitors with full punctuality. Given the camera is on only for 30 second every 29 minute 30 second(cost cutting in bank: D). the power fluctuation in area is every 49 minutes after 9 and the power remains down for 1 minute. The first monitoring of camera started at 9:30. Help byomkesh in calculating if guard is telling the truth. Power went down first at 9:50.