Question
The average age of a class of 27 girls is 18 years. If 3
new girls having average age of 8 years join the class, then the average age of the class becomes:Solution
Total age of 27 girls = 27 × 18 = 486 years Total age of 30 girls = 486 + (3 × 8) = 510 years Therefore new average age = 510/30 = 17 years
When both the alleles of gene are fully expressed in a heterozygote, what is this phenomenon called?
Which of the following is not a function of Auxin?
Relatively more hygroscopic fertilizer is:
The agency which recommends the minimum support/procurement price for agriculture commodities to the government is
Unit less measure of dispersion is
Problem of weed is more in case of
Full form of IFFCO is________
‘Kresek’ symptom is a characteristic symptom of which disease of rice?
Which of the following crop is biennial in nature?
The development of new variety through identification and isolation of single best plant progeny is known as
