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Let the total number of students be x Average marks obtained by the students = 75 Total marks = 75 x After correcting the quantitative mistakes the average decreased by (75-60) = 15 marks Total reduction = 15 × 100 = 1500 Now According to the Question, (75x-1500)/x = 70 70 x = 75 x – 1500 x = 300 Total number of students = 300
Water soluble and exchangeable potassium is how much percent of total potassium in soil?
NADP-Me type C4 pathway is found in
Which of the following weed is perennial but propagates predominantly through seeds?
Cyclones in the Bay of Bengal usually occur during the period.
In a combine harvester, the ratio of reel peripheral speed to the forward speed should normally be in the range of
According to FSSA rules, class II preservatives includes:
Which of the following is the scientific name of lesser grain borer:
Which of the following is a hybrid of basmati quality rice?
Variety of paprika suitable for color extraction from :
The four principles of organic farming do not include