RRB GROUP D QUANT QUIZ

Attempt now to get your rank among 109 students!

Question 1:

Arrange the numbers in descending order.

$ \frac{2}{23}, \frac{5}{45}, \frac{6}{28}, \frac{3}{13} $

Question 2:

Solve the following equation : $\sqrt{729}-\sqrt{\frac{2704}{169}}+\sqrt{\frac{2025}{81}}$

Question 3:

If the mean of the following data is 15, find the value of k.

26, 28, 5, 16, K, 10, 12, 8, 15, 14

Question 4:

A circle of diameter $2 \mathrm{~cm}$ is inscribed in another circle of diameter $12 \mathrm{~cm}$ touching internally. Find the length of the chord of the larger circle which is tangent to the smaller circle?

Question 5:

Ankit purchased an article and then sold it. If the ratio of the cost price and selling price is $13: 15$, then the profit percentage is:

Question 6:

Raju travels at a speed of $60 \mathrm{~km} / \mathrm{h}$, will reach office on time. He covers three-fourth of his journey in half time. At what speed (in $\mathrm{km} / \mathrm{h}$ ) should he travel to cover the remaining distance to reach the office on time?

Question 7:

The value of $25+184 \div[150-\{9 \times 9+(83-4 \times 15)\}]$ is:

Question 8:

If $\sin \theta+ \sin ^{2} \theta=1$, then find $\sin \theta+\cos ^{4} \theta =?$

Question 9:

A girl loss Rs. 111 yearly. When the annual rate of interest falls from $23 \%$ to $20 \%$. His capital (in rupee) is -

Question 10:

3 men dig a hole in 10 days. How many days would it take for 5 men to dig the same hole?

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