Which one of these babies is the oldest?
(a) Mary is 17 months old
(b) Anu is 1 year 2 months old
(c) Joe is 9 months old
(d) Punit is 1 and 1/2 years old
How can you guide Naina to reach bus stop from her home?
AStraight → Right → Left → Left → Right
BNorth → East → North → West → North
CNorth → Left → North → Right → North
DBoth A and B
A bacteria undergoes binary fission in every minute. This bacterium can fill up a cup in 1 hour. In how much time will the cup be half filled?
A 30 minutes
B 59 minutes
C 20 minutes
D 40 minutes
The solution says B!!!
The given cycle represents circulation of nitrogen in the environment. Identify X, Y and Z in the cycle and select the correct option.
A X - Denitrification, Y - Ammonification, Z - Nitrogen fixation
B X - Nitrate, Y - Denitrification, Z - Ammonification
C X - Nitrate, Y - Nitrogen fixation, Z - Ammonification
D X - Nitrification, Y - Ammonification, Z - Denitrification
What will come in place of question mark (?) in the following number series?
13, 16, 22, 33, 51, __?__