SSC Selection Post 2021 Higher Secondary Level Question Paper (15 Mar, 2022) (Shift 2)

A trader sells an item for Rs. 516.60 after offering a discount of 18% on its list price. Had he not given the discount, he would have earned a profit of 26%. What is the cost price (in Rs.) of the item?

Two positive numbers are in the ratio 7:11. If the sum of their squares is 13770, then the difference between the two numbers is:

The average of 37 numbers is 80. The average of the first 19 numbers is 75 and the average of the last 19 numbers is 84. If the 19
th
number is excluded, what is the average of the remaining numbers (approximate to one decimal place)?

A and B together can complete a work in 15 days. If A, B and C working together can complete the same work in 10 days, then in how many days can C alone complete the same work?

A can do a certain work in 40 days. B is 60% more efficient than A. Both work together for 10 days. C alone completes the remaining work in 10
2
1
​
days. Working together, B and C can complete 44% of the original work in: