SSC MTS 2021 Question Paper Shift 2 (Oct 13th)

If the mean of the following data is 9,then find the value of k.
11, (k-),7 (k-1), 11, 16, 12, 15, (k-1), 13

A shopkeeper marks every item available in this shop at 20% higher than the actual cost price.He offers a discount of 10% on every item.If an item is sold for ₹5,400, find his profit percentage.

Sudhir took a loan of ₹15,000 on simple interest for as many years as the rate of interest.If he paid ₹7,3500 as interest at the end of the loan period, then what was the rate of interest per annum?

Three numbers are in the ratio $$\frac{4}{9}:\frac{2}{3}:\frac{3}{4}$$. The difference between the greatest and the smallest numbers is 33. Find the greatest number.

The average time taken by 7 athletes in a race is 2 minutes 10 seconds. If the winner completed the race in 1 minute 40 seconds, then the average time taken by the other athletes is:

The simplifiled value of 6 $$-\left[\left\{\left(\frac{20}{24}\div\frac{1}{2}\right)+\frac{48}{56}-\frac{6}{7}\right\} of \frac{6}{10}-7\right]$$

A shopkeeper sold some bedsheets of one veriety for ₹12,000 for 20% profit, and some bedsheets of another variety for ₹10,350 for 15% profit. What was his overall profit on the sale of these bedsheets?

A pool has 3 taps.The first tap takes 3 days, The second tap takes 2 days, and the third tap takes 18 hours, to fill the pool. All the three taps are opened together. After 8 hours, the second tap is closed. The total time to fill the pool completely will be:

A man cycling at a uniform speed of 10 km/h crosses a bridge in 90 seconds.The length of the bridge is:

Kamal and her sister together have ₹2,100. On taking ₹300 from her sister, Kamal will have the same amount as what her sister had earlier. Find the ratio of the intial amounts that Kamal and her sister had.