Arithmetic PYQ — Page 11

The fourth proportional to 5, 8, 15 is:

A certain sum on $13\frac{1}{2}\%$ per annum simple interest amounts to Rs. 2502.50 in 4 years. Find the sum.

Find the distance covered by a man who walked for 15 minutes at a speed of 3 km/h.

A train running at a speed of 45 km/h crosses a 100 m long platform in 60 seconds. The time taken by the train to cross an electric pole is:

A's weight is 25 % of that of B and 40 % of that of C. What percentage of C's weight is B's weight?

If the cost price of 12 pens is equal to the selling price of 8 pens, then what is the gain percent?

If the mean of 5 observations $x$, $x + 2$, $x + 4$, $x + 6$ and $x + 8$ is 11, then value of $x$:

Rs. 800 becomes Rs. 956 in 3 years at a certain rate of simple interest. If the rate of interest is increased by 4%, what will Rs. 800 amount to in 3 years:

A trader sold half of his articles at 60% profit, half of the remaining at 20% loss and the rest was sold at the cost price. In total transaction his gain % or loss % will be:

By selling on book for Rs. 250, loss percentage is 10 %. What is the cost price?

A completes $\frac{7}{20}$ of a work in 10 days. Then he completes the remaining work with the help of B in 5 days. The time required for A and B together to complete the entire work is:

The price of rice increases by 30%. A family reduced its consumption so that the expenditure of the rice is up only by 10%. If the total consumption of the rice before the price rise was 10 kg per month, then the consumption of rice per month at present (in kg) is:

A boy is running at a speed of $p$ km/h to cover a distance of 1 km but due to slippery ground his speed is reduced by $q$ km/h ($p > q$). If he takes $r$ hours to cover the distance, which of the following condition is true:

If 60% of 80 = x% of 96, then x is.

If 180 meter long train crosses a pole in 9 seconds, find the speed of train in kilo meter/hour.

A shopkeeper offers discount 50% + 50% on a shirt of M.R.P Rs 800, find the selling price of the shirt.

Radha sells her scooty for Rs. 50000 at a loss of 20%. At what price she should sell her scooty to make a profit of 10% ?

Find the mean of 12, 15, 7, 8 and 'x + 13', if x = 2

$\frac{3}{4}$ part of the tank is filled by a motor pump in 15 minutes, then the rest part of the tank will be filled in

The speed of the boat in still water is 20 km/hrs and speed of the stream is 5 km/hr. Find the time taken to travel 50 km downstream and 30 km upstream by the boat.

The simple interest of an amount is $\frac{16}{25}$ of the principal. Find the rate % PA, if the time and rate both are numerically equal.

A man can row at 6 kmph in still water. If the velocity of current is 2 kmph and it takes him 3 hour to row to a place and come back, how far is the place?

If the mean of $x-3$, $x+4$, $2x-1$, $x+3$ is 2. The value of x is :

A girl increase her speed to 11/5 time of his original speed. So, she reaches her school 15 minute before the usual time. What is her usual time?