In a flower bed, there are 23 rose plant in first row, 21 in 2nd row, 19 in 3rd row and so on. There are 5 rose plants in last row. How many rows are there in the flower bed?
In a group of five persons Kamal is the tallest, while Lata is the shortest. Rashmi is shorter than Kamal but taller than Vandana and Prem. Prem is second shortest person in the group. Who is the third tallest?
The calendar for the year 2009 will be the same as that of the year –
If 'BLACK' is written as 1242133 in a code language, then how will 'RED' be written in that code language?
Ramesh was counting down starting from 31. Sumit was counting straight starting from 1 and he was saying only odd numbers. If they were speaking at the same speed, what same number would they say together?