# SSC MTS MATHS QUIZ-49

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## Question 1:

What is the value of $\sqrt{7+\sqrt{121}+\sqrt {441}+\sqrt{100}}$

## Question 2:

A sum of money invested at compound interest, which is compounded anually. The sum becomes to Rs. 1000 after three years, and Rs. 1100 after four years. What is the rate of interest per annum?

## Question 3:

An article was sold for Rs.512 after giving two equal successive discounts on the marked price of Rs. 800 . The percentage discount offered is:

## Question 4:

The average age of the mother and her six children is 12 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother.

## Question 5:

A and B can complete a work in 12 days. B and C can complete the work in 16 days. C and A can complete the work in 24 days. In how many days A alone can complete the whole work?

## Question 6:

P starts from A at 6 a.m. and reaches B after 8 hours. Q starts from B at 8 a.m. and reaches $A$ after 9 hours. When they meet, what is the ratio of the distance travelled by $\mathrm{Q}$ to the distance travelled by $\mathrm{P}$ ?

## Question 7:

The income of $\mathrm{P}$ is $50 \%$ more than Q's income and the income of $Q$ is $50 \%$ more than R's income find P's income is how much percent more to R's income?

## Question 8:

2 candidates contested an election. The winning candidate got $52 \%$ of the valid votes and won by a margin of 360 votes. If $10 \%$ of votes were declared invalid, then what was the total number of votes polled?

## Question 9:

A train cover a distance of $10 \mathrm{~km}$ in 12 minutes. If it's speed decreased by $5 \mathrm{~km} / \mathrm{hr}$. the time taken by it to cover the same distance will be :

## Question 10:

A person goes from $\mathrm{A}$ to $\mathrm{B}$ with a speed of 30 $\mathrm{km} / \mathrm{h}$. He comes back from $\mathrm{B}$ to $\mathrm{A}$ with a speed of $20 \mathrm{~km} / \mathrm{h}$. What is his average speed for the entire journey?