SSC CHSL 27th May Shift 3 - QA

The table below shows the number of cakes sold by six different bakeries in a town on

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What is difference between the highest number of the cakes sold by bakery Fin a single day and the lowest numbers of cake sold by bakery B in a single day?

If a positive integer N is divided by 7, the remainder is 3. Which of the following numbers yields a remainder of 0 when it is divided by 7?

If x² - 8x1 = 0, what is the value of x⁸ - 384x⁴ + 1?

The population of a town is increasing at the rate of 5% per annum. What will be the population of the town on this basis after two years, if the present population is 16000?

The price of a TV has been reduced by 20%. In order to restore the original price, the new price must be increased by:

A discount of 20% on the marked price of an article is allowed and then the article is sold for ₹1,380. The marked price of the article is _________.

The difference between the compound and the simple interests for 3 years at the rate of 20% per annum is ₹432. What is the principal lent?

One candidate received 60% of the total valid votes in an election between two candidates. A total of 20% of the votes were invalid. What is the number of valid votes the other candidate received if the total votes were 16250?

In a circle with centre at O and radius 8 cm, AB is a chord of length 14 cm. If OM is perpendicular to AB, then the length of OM is:

56% of 4800 − {(93 × 8) ÷ √6561} − 48 (81 ÷ 8) =?

A car covers a certain distance travelling at a speed of 60 km/h and returns to the starting point at a speed of 40 km/h. The average speed of the car for the entire journey is:

The given pie chart shows the percentage wise distribution of an item in 6 different states A, B, C, D, E and F. Find the central angle for sale D.

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A can complete a task in 12 days and B can complete the same task in 18 days. They start working together but A works for only 2 days. The remaining work is completed by B. If the total wage is ₹2,400, then what is B's share (in ₹)?

A solid right-circular cylinder, whose radius of the base is 15 cm and height is 12 cm, is melted and moulded into the solid right circular cone, whose radius of the base is 24 cm. What will be the height of this cone?

A shopkeeper makes a profit of 12.5% after allowing a discount of 10% on the marked price of an article. Find his profit percentage if the article is sold at the marked price, allowing no discount.

With an average speed of 42 km/h, a train reaches its destination in time. If it moves with an average speed of 14 km/h, it is late by 35 minutes. The length of the journey is:

The first number is one-third of the second number. The second number is 1.5 times of the third number. The third number is three times the fourth number. If the average of the four numbers is 10, find the largest of the number.

$144x^2$ - 36x + $\frac{9}{4}$ can be expressed as the square of __________.

A solid cylinder has a radius of 9 cm and a height of 25 cm. What is the ratio of its total surface area to its curved surface area?

 Find the fourth proportional to 18, 36 and 52.

Find the value of the following.

$\frac{\sin 67° \cos 37°-\sin 37° \cos 67°}{\cos 13° \cos 17°-\sin 13° \sin 17°}$

The pie-chart below represents the number of hours as percent of 24 hours of a day, spent on different activities by a student, Study the pie chart and answer the question that follows.

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How many hours per day does the student spend in school ?

The radius of a solid metallic sphere is equal to 15 cm. It is melted and drawn into a long wire of radius 15 mm having uniform cross-section. Find the length of the wire.

If a tradesman marks his goods 25% above the cost price and allows his customers a 12% reduction on their bill, then the percentage profit he makes is ______.

If $b^2$ - 4b - 1 = 0, then find the value of $b^2$ + $\frac{1}{b^2}$ + 3b - $\frac{3}{b}$