Question
The average age of 6 students is 42 years. A new student
joins the group and the new average becomes 45 years. Find the age of the new student.Solution
Total age of 6 students = 6 × 42 = 252 Total age of 7 students = 7 × 45 = 315 Age of new student = 315 − 252 = 63 years
Which of the following materials were used for the reclamation of saline soil?
Which state has covered largest area under organic certification?
Disorders like Hollow Stem of Cauliflower; Browning of Cauliflower ; Top sickness of Tobacco is caused due to the deficiency of
ICAR – National Institute of Abiotic Stress management is located at ____
If a farmer aims to break hard pans in the soil without inverting it and with minimal disturbance to the topsoil, which method of tillage is most suitable?
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1. Bhoodan Movement – Albert ...
What is the current yield of cotton per hectare in India?
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