Question
If * is an operation such that a * b = 3a – 4b. find
the value of 3*4Solution
 a * b = 3a – 4b a=3,b=4 3×3-4×4=9-16 = -7
A combination of horticultural crops, field crops and tree species is called:
Production of one (main product) without the other (by-product) is not possible in case of:
Failure of a viable pollen to grow down the style of the flower of the same variety is called ___________.
According to Planning commission, Indian region is divided into how many agro climatic zones?
Chir pine is common name of:
Tree banding is done in mango trees to control ______ insect pest.
White rust in mustard is caused by:
An aquatic dragonfly that undergoes the incomplete metamorphosis has six legs, a head with compound eyes and antennae, and a             �...
In agro forestry systems, the tree compete with neighboring crops mainly for:
Moisture content in paddy after dying should be
Relevant for Exams:
