SUPER TET MATHEMATICS QUIZ 27

Question 1:

A train run at 120 km/h crosses a pole in 9 seconds .What is the length of train ?

$240 \mathrm{~m}$

$300 \mathrm{~m}$

$360 \mathrm{~m}$

$600 \mathrm{~m}$

Question 2:

If $758P09Q5$ is a number that is divisible by 3, then find the least value of $P+Q$.

$4$

$2$

$5$

$3$

Question 3:

Simplified the value of $ \sqrt{1+\sqrt{16}+\sqrt{144}+\sqrt{169}-\sqrt{196}}: $

4

6

2

5

Question 4:

Due to $30 \%$ hike in the price of sugar, a person is able to purchase $4.5 \mathrm{~kg}$ less sugar for Rs.390. What was the original price of the sugar?

Rs.20 kg

Rs.26 kg

Rs.30 kg

Rs.18 kg

Question 5:

In a triangle $\mathrm{ABC}$, if $\angle \mathrm{A}$ is $75^{\circ}$ and $\angle \mathrm{B}$ is $50^{\circ}$ then which one is true?

$\mathrm{BC}>\mathrm{AB}>\mathrm{AC}$

$\mathrm{BC}<\mathrm{AB}<\mathrm{AC}$

$\mathrm{AB}>\mathrm{AC}>\mathrm{BC}$

$\mathrm{AB}<\mathrm{AC}<\mathrm{BC}$

Question 6:

If $x=5-\frac{1}{x}$ then what is value of $x^{2}+\frac{1}{x^{2}}$.

25

23

110

140

Question 7:

Find the median of the following data.

$5,7,6,9,8,5,4,12,13,6,9,8,11,6,8$

8

7

15

9

Question 8:

Which fraction is greater among $\frac{3}{7}, \frac{5}{11}, \frac{9}{15}$ and $\frac{6}{13} ?$

$\frac{3}{7}$

$\frac{5}{11}$

$\frac{9}{15}$

$\frac{6}{13}$

Question 9:

$140 \div[61-\{36-(40-60 \div 12 \times 6)\}]=?$

10

2

5

4

Question 10:

Arti and Rita can do a job in 8 hours (working together at their respective constant rates) and Arti can do the job alone in 10 hours. In how many hours can Rita do the job alone?

40

20

15

10