SSC MTS 22nd October 2021 Shift-2

Instructions

For the following questions answer them individually

Question 51

The ratio of two numbers is 9: 13 and their HCF is 6. Their LCM is:

Video Solution
Question 52

The capacity of a cuboidal tank is 12288 kilolitres. Its length is 32 m, and its breadth and height are in the ratio of 3: 2. What is the breadth (in m) of the tank?

Video Solution
Question 53

A, B and C can do a work separately in 20, 35 and 60 days, respectively. They started the work together, but B and C left 8 days and 12 days, respectively, before the completion of the work. In how many days will the work be completed?

Video Solution

Question 54

₹63,404 is divided between A and B in the ratio 4 : 7. The difference between 5 times the share of A and 2 times the share of B is:

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Question 55

The given bar graph shows the sum invested by 4 different persons. A, B, C and D, in a bank on simple interest. Study the graph and answer the question given below.


Find the amount received by C after 3 years if the rate of interest is 8.5% p.a.

Video Solution
Question 56

The diameter of an iron ball used for shot-put is 21 cm. It is melted and then a cylinder of height 3.5 cm is made. The curved surface area of the cylinder will be:
(Take $$\pi=\frac{22}{7}$$)

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Question 57

The average of $$\frac{1}{4}$$ of A and $$\frac{1}{3}$$ of B is 5, and the average of $$\frac{1}{2}$$ of A and $$\frac{1}{2}$$ of B is 9. The average of 2A and 3B is:

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Question 58

The average of four consecutive odd numbers a, b, c and d is 18. The average of b and c is:

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Question 59

Raghu bought an article for ₹6,800 and spent ₹700 on its repairs. He marked this article at 8% above the overall cost price. He sold the article for ₹6,480 after giving $$x$$% discount. The value of $$x$$ is:

Video Solution

Question 60

The area of the floor of a cubical room is 147 $$m^{2}$$. The length of the longest rod that can be kept in the room is:

Video Solution
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