SSC Selection Post 2022 Higher Secondary Level Question Paper (01 Aug, 2022) (Shift 3)

The following table gives the number of patients visiting a dental clinic for the issues related to their oral health during the months September, October, November and December 2018. Study the table carefully and answer the question that follows.
Month (2018) Filling Root canal Tooth extraction Implants
September 180 480 570 260
October 560 770 620 470
November 940 1080 890 220
December 820 590 530 1040
What is the ratio of the total number of patients in September to the total number of patients in December in 2018?

Atul walks 4 km at a speed of 2 km/h, runs 10 km at a speed of 6 km/h and goes by bus for another 45 km. The speed of the bus is 30 km/h. Find the average speed of Atul.

Study the given table and answer the question that follows.
The table shows the total number of batteries sold by a company (in lakhs) over the years.

A class of 68 students made a mean score of 60 marks and another class of 32 students made it exactly 52.5. What is the overall mean score?

A person borrowed some money on simple interest. After 5 years he returned
5
7
​
of the money to the lender. What was the rate of interest?