Mathematics mcqs

the compound interest earned by sunil on a certain amount at the end of two years at the rate of 8% p.a. was rs.2828.80. find the total amount that sunil got back at the end of two years in the form of principal plus interest earned.

the compound interest earned by sunil on a certain amount at the end of two years at the rate of 8% p.a. was rs.2828.80.

rs.17,828.80

rs.19,828.80

rs.18,828.80

rs.18,028.80

the compound interest accrued on an amount of rs.44000 at the end of two years is rs.1193.60. what would be the simple interest accrued on the same amount at the same rate in the same period?

the compound interest accrued on an amount of rs.44000 at the end of two years is rs.1193.60.

rs.10,720

rs.10,840

rs.10,280

rs.10,560

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------------------?

the average salary of all the workers in a workshop is rs. 8000. the average salary of 7 technicians is rs.

23

22

21

20

the average of women and child workers in a factory was 15%yr. the average age of all the 16 children was 8yr and average age of women workers was 22 yrs if ten women workers were married then the number of unmarried women workers were--------?

the average of women and child workers in a factory was 15%yr.

6

8

1

12

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