Question
The average score obtained by 29 students in a class
test is 68 marks. The top place was shared by 3 people who got the same score. If the lowest score was 40 marks, then which of the following could be the highest score obtained by toppers? (Marks scored by each student is a whole number)Solution
To maximize the toppers score, we must minimize the scores of everyone else. So, let the scores of other 26 students be 40 marks each. So, total marks obtained by 26 students = 40 x 26 = 1040 Remaining marks = 1972 - 1040 = 932 So, score of toppers = 932 ÷ 3 = 310 marks + 2 additional mark This additional mark could be obtained by any other student.
What is the percentage of net irrigated area to net sown area in Uttarakhand?
In Himachal Pradesh, for weed control in maize and rice crops, ______ is the popular mechanical method among farmers.
ATMA Scheme was approved on________. The Scheme has made extension system farmer driven and farmer accountable
____ month is observed as Rashtriya Poshan Maah every year in India.Â
Which type of silk is produced by wild silkworms and is known for its coarser texture compared to the silk from domesticated silkworms?
Given below are two statements
Liming of acid soils with limestone and/or basic slag helps in neutralizing exchangeable aluminium (Al 3+ ...
1st HYV of Basmati rice developed in India was ____
Drum culture technique is used to determine WR of which of the following crop?
The tissue that makes up the bulk of the plant body and performs various functions such as storage and support is called:
Food Safety Management System related Documents and Records which are mandatory are:
Relevant for Exams:
