Question
If the sum of the digits of a three digit number is
subtracted from that number, then it will always be divisible bySolution
Let the three digit number be xyz. (100x + 10y +z) -(x + y +z) = 99x - 9y, which is divisible by both 3 and 9. So, the answer would be option c) both 3 and 9
Ideal gas equation is:
Photoinhibition is associated withÂ
Which type of surface irrigation, fields is divided into strips that are separated by border ridges running through gradient of field?
Nitrogen supplied by 400 kg of DAP is
When agriculture is major component and trees are secondary, the system is called
Which of the following flower crops is propagated mainly through corms?
The maximum error degrees of freedom for same number of treatments and replication of an experiment can be achieved in
When referring to an insect’s walking leg adaptation, which term best fits?
Which one of the following is an example of impulsive buying?
In onion, smell occurs due to the presence of?
