SSC MTS 2021 Question Paper Shift 2 (Oct 5th)

The average of ten numbers is 18.2. the average of the first four numbers is 16.6 and that of the last seven numbers is 20.8. If the $$4^{th}$$ number is excluded, then the average of the remaining numbers is (correct to one decimal place):

The total surface area of a solid right circular cylinder of height 13cm, is 880 $$cm^{2}$$. Its volume (in $$cm^{2}$$) is 11k. The value of k is: (Taken $$\pi=\frac{22}{7}$$)

The average of the 2-digit numbers 37, 45, 6x and x6 is 48. What is the average of $$(4x+3)$$ and $$(x+7)$$?

The ratio of the speeds of A and B is 2:5. To cover a certain distance, if A takes 15 minutes more than B, then how much time (in minutes) will B take to cover the same distance?

A person saves 28% of his income. If his income increases by 20% and the expenditure reduces by 5%, then his savings incrased by x%. The value of x is closest to:

When x is subtracted from each of 24, 30, 36 and 46, the numbers so obtained in this order, are in proportion. What is the mean proportional between $$(2x+3)$$ and $$(3x+2)$$?

A sold an article to B at a loss of 20%, and B sold it to C at a profit of 32%. C sold it to D at a loss of 20% If A's loss is ₹35 less than that of C, then B boght the article for:

There is a rectangular plot, 120m long and 98m wide, with semi-circular flower beds along the breath on both sides of the plot. The cost of putting a fence all around the plot at ₹16.50 per m is: (Taken $$\pi=\frac{22}{7}$$)

By selling an article for ₹820, Abhi looses 18%. To gain 25.5%, he should sell it for:

What least number must be subtracted from 2963 so that the resulting number when divided by 9, 10 and 15, the remainder in each case is 5?