What should come in place of the question mark (?) in the following numbers series ?
For the following questions answer them individually
The average weight of 15 girls was recorded as 54 kg. If the weight of the teacher was added the average increased by 2 kg What was the teacher’s weight ?
Find the average of the following set of scores
152, 635, 121, 423, 632, 744, 365, 253, 302
The sum of 15% of a positive number and 10%of the same number is 70 What is twice of that number ?
Vikram scored 72 per cent marks in five subjects together viz Hindi,Science Maths English and Sanskrit together where the maximum marks of each subject were 100.How many marks did Vikram score in Science if he scored 80 marks in Hindi 70 marks in Sanskrit,76 marks in Maths and 65 marks in English ?
The respective ratio between pooja’s prarthana’s and Falguni’s monthly income is 53:70:57. If Prarthana’s annual income is Rs 420000 what is the sum of pooja’s and Falguni’s annual incomes ?(In some cases monthly income and in some cases annual income is used )
