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Total weight of 12 nurses: 12×32=384 kg New average weight when one more nurse is included: 32+2=34 kg Total weight of 13 nurses: 34×13=442 kg Weight of the newly added nurse: 442−384=58 kg So, the weight of the newly added nurse is 58 kg.
In rice, 'Dee-geo-woo-gen' is a source of
T and V system, 1974 started by Daniel Benor is also known as
The size of the clay particles is:
According to Lindeman’s law how much energy is lost while transfer from one to next trophic level ?
Which type of soil has a balanced mixture of sand, silt, and clay and is considered ideal core agriculture?
Which of the following mechanisms do not encourage cross pollination?
This region comprises southern part of Malwa plateau and Deccan plateau (Maharashtra) and contains the regur (black) soil with annual rainfall of 25 cm-...
Axenic culture is
Punjab Chhuhara is a variety of:
The let-down of milk in cow is due to release of which of the following hormone?