The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result? Hamad Arithmetic Mcqs Average Mcqs Basic Maths Mcqs 21/05/2020 0A. 46 B. 56 C. 34 D. 57 (more…)
The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is__________________? Hamad Arithmetic Mcqs Average Mcqs Basic Maths Mcqs 19/05/2020 0A. 20 B. 21 C. 22 D. 23 (more…)
A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls? Hamad Arithmetic Mcqs Average Mcqs Basic Maths Mcqs 18/05/2020 0A. 70, 50 B. 60, 60 C. 50, 70 D. 40, 80 (more…)
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