How many cylinders of radius 10 cm and height 20 cm can be filled with water from a cylinder of radius 20 cm and height 100 cm full of water?

An amount is divided between two friends in the ratio 2: 5. If the second part is 6 more than the first, then the initial amount

In a queue of boys, there are exactly 8 boys standing between Suraj and Bheem. Suraj is 21st from the front, while Bheem is at the first position from the back. How many total boys are there in the queue?

A 250-metre long train running at a speed of 100 km/h crosses another train coming from the opposite direction at a speed of 62 km/h in 10 seconds. What is the length of the second train?

The radius and height of a cylinder are in the ratio 2: 1 Find its total surface area if curved surface area is 616 m²

Select the option that is related to the fifth number in the same way as the second number is and the fourth number is related to the third number. related to the first number 13 : 96 : : 18 : 131 : : 14 :?

Five persons, A, B, C, D and E, are sitting in a straight line. All are facing the north direction. D sits to the immediate left of A. Only two persons are sitting between D and B. C sits second from the extreme right end of the line. Only two persons are sitting between C and E. Who is sitting to the immediate right of E?

Find the approximate angle between the minute hand and the hour hand of a 12-hour clock when the time is 9:25.

If a man bought 6 pencils for ₹5, and sold them at 5 pencils for ₹6, then the gain percentage is_________

Find the third proportional of 18 and 54.

A, B, C, D, E, F and G want to play a video game they purchased together. Each will get it on one day of the same week starting from Monday and ending on Sunday. No one gets it on same day of the week. A will play on Sunday. D will play immediately before A. B will play immediately after E. E will play on Wednesday. C will not get it on Monday. F gets it on a day between B and D. On which day will G get to play?

Find the fourth proportional of 4a + 7,11a + 3 and 6a, if a = 2.

The ratio of the sum of all the interior angles to an exterior angle of a regular polygon is 24: 1. Find the number of sides of the polygon.

Pole E is to the north of pole U and east of pole R. Pole N is to the west of pole U and east of pole I. Pole J is to the south of pole I. What is the position of pole R with respect to pole U?

Five students 1, 2, 3, 4 and 5 - are sitting around a circular table facing the centre. 4 is sitting to the immediate right of 1 and immediate left of 2. 5 is sitting second to the left of 1. Which of the following statements is true?

The difference between two numbers is 42 and they are in the ratio 5: 3. Find the smaller number.

Which of the following pairs of numbers is co-prime?

Which of the following is the quadratic equation whose roots are -2 and 4?

There are four prime numbers taken in ascending order. The product of the first three prime numbers is 1771 and the sum of the last two prime numbers is 82. What is the product of the last two prime numbers?

How many such pairs of letters are there in the word 'ABILITY' (in both forward and backward directions) each of which have as many letters between them in the word as there are in the English alphabetical order?

A decision is given followed by two statements I and II. Read all the information carefully and select the correct option.

Decision:

In order to promote tourism, Country W is declaring 20 of its cities as Heritage Sites.

Statements:

I. 4 of the 20 cities are located in hilly areas and have limited access to transport.

II. In the past whenever a city in Country W has been promoted for tourism, it has led to increased employment opportunities in that city.

The average age of Raj and his sister is 8 years. If Raj's age is 10 years, then find the age of his sister.

Which of the following numbers will replace the question mark (?) in the given series? 8, 17, 33, 63, 114, 193, ?

In how much time will a sum of money double itself at 10 per cent per annum rate of simple interest?

The angles of a quadrilateral are in the ratio 2: 5: 7: 10. Find the difference between the greatest and the smallest angles of the quadrilateral.

Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster. FINE : GKQI : : MOST : NQVX : : SEAL : ?

How many such pairs of letters are there in the word 'DEVELOP' (in both forward and backward directions) each of which have as many letters between them in the word as there are in the English alphabetical order?

Which of the following numbers will replace the question mark (?) in the given series? 23, 31, 95, 311, ?

In a certain code language, MUTINY is written as 25149202113 and MAGIC is written as 397113. How will NECTAR be written in the same language?

If the selling price of an almirah is doubled, profit is tripled. Find the profit percentage.

Sujlam started from a point facing towards the west, turned left and walked for 10 m, then turned right and walked for 12 m, then turned left and walked for 11 m, and then turned left again at point P and walked for 17 m. Prior to turning left at point P. he was facing in which direction? (All turns are 90 degree turns only)

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (5, 21, 2) (7, 33, 4)

In Munnar, a travel company has three 4-seater cars and two 8-seater maxi cabs. The rate of each passenger for a round trip in a car is 225 and for a round trip in a maxi cab is ₹20. The average occupancy of the seats is 100%. What is the average earning of each vehicle for one round trip?