Bank PO Examination | Numerical

How many solid spherical balls each of radius 1 cm can be made out of solid metallic cube of edge 22 cm ?

There are 26 students in a class and one of them who is 14 years old leaves the class and his place is filled up by a newcomer, if the average age is thereby lowered by one month, what is the age of the newcomer ?

The average divided paid during 7 years by a company is 17.5%. The dividend paid for the first 6 years were, respectively, 12.5, 15, 18, 12.5 and 18 percent. What is the dividend for the 7th year ?

The average price of 12 different books is Rs 16 while the average price of 10 of these books is Rs 16.10. Of the remaining two books if the price of one is 50% more than the price of the other. What is the price of these two books?

The average salary per head of all the employees in an institution is Rs 1600. The average salary per head of 40 officers is Rs 2950, the average salary per head of the rest is Rs 600. What is the total number of workers?

The mean temperature from 4th to 11th February, both days inclusive, was 34.60C and from 5th to 12th it was 39.80C; the mean temperature on the 4th was 30.50C, what was it on the 12th ?

An aeroplane flies once round a square whose side is 100 km long, taking the first side at 160 km per hour, the second side at 200 km per hour, the third side at 320 km per hour and the fourth side at 400 km per hour. What is the average speed (approximate) of the plane in its flight around the square?

A batsman finds that by scoring a century in the 11th innings of his test games he has bettered his average of the previous ten innings by 5. What is his average after the 11th innings ?

The average of six numbers n1, n2, n3, n4, n5, n6, is while the average of n2, n3 and n4, is 6, n6 is greater than n1 by 2 and n5 is 8. What are the values of n1 and n6 ?

If 101525 = 33.5, then the value of log (3.25), when rounded to the nearest tenth is

What is the percentage error, correct to three places of decimal, if 0.48 is written correct to one place to decimal ?

When 0.004284 is approximated to 0.0043 correct to the nearest ten thousandth, significant figures are

If the value of pi is taken as 22/7 instead of 3.1416, what percentage error is made ?

6.75924 when rounded to the nearest thousandth becomes

90099 when rounded to the nearest thousand becomes

In six equal groups, 1265 plants are to be arranged. How many plants will be left out of the groups ?

Sanjay wants to reach the Railway station at 10.00 am. The station is 10 km away from his house. If Satish walks at the speed of 4 km/hour at what time shall he start from his home ?

Piyush gave one-fourth of his money to Suyash. Suyash in turn gave one-third of what he received, to Jayesh. If the difference between the amount of Suyash and Jayesh is Rs 100, how much money did Sanjay have ?

Sixteen men can complete a work in fifteen days. Twenty four children can do the same work in twenty days. In how many days will eight men and eight children together complete the same work ?

The ratio between the ages of P and Q four years ago was 5:6. If the total of their ages at present is 52 years, what is the ratio of their present ages ?

If 40 percent of a number is 120, what is 5/6th of that number ?

The ratio between two numbers is 11:9. If the sum of these two numbers is 40, what is the product these two numbers ?

The ratio between the length and and the breadth of a rectangular garden is 5:3. If the perimeter of the garden is 160 meters, what will be the area of a 5 meter wide road around it's outside ?

Monty bought an article with 30 percent concession on the labelled price. he sold it for Rs 1,820 with 30 percent profit on the labelled price. At what price did he buy the article ?

The average age of 25 boys in a class is 16 years. If the age of two teachers are added, the average increases by one. What is the sum of the ages of these two teachers?

The ratio of ducks and frogs in a pond is 37 : 39 respectively. The average number of ducks and frogs in the pond is 152. What is the number of frogs in the pond ?

The number of employees in Companies A, B and C are in a rtio of 4 : 5 : 6 respectively. If the number of employees in the three Companies is increased by 25%, 30% and 50% respectively, what will be the new ratio of employees working in Companies A, B and C respectively ?

The average of five positive numbers is 213. The average of the first two numbers is 233.5 and the average of last two numbers is 271. What is the third number ?

Sonali invests 15% of her monthly salary in insurance policies. She spends 55% of her monthly salary in shopping and on household expenses. She saves the remaining amount of Rs. 12,750. What is Sonali's monthly income ?

In how many different ways can the letters of the word 'ARISE' be arranged ?

Sum of smallest six digit no. and greatest five digit no. is:

Value of 112 * 54 is :

Value of 1399 * 1399 is :

When a no. is multiplied by 13 product consist of all 5's. The smallest such no. is

If n is -ve no. then which of the following is least.

Study the following table carefully and answer the question that follow. Following table gives the number of two wheelers (in thousands) produced by Five companies A, B, C, D and E over the years.



The percentage lead in the production of two wheelers by company 'C' from 2007 to 2008 was-

Study the following table carefully and answer the question that follow. Following table gives the number of two wheelers (in thousands) produced by Five companies A, B, C, D and E over the years.



In which of the following companies was the production of two wheelers continuously increase over the years ?

Study the following table carefully and answer the question that follow. Following table gives the number of two wheelers (in thousands) produced by Five companies A, B, C, D and E over the years.



In which of the following years was the production of two wheelers of all the companies put together the maximum ?

Study the following table carefully and answer the question that follow. Following table gives the number of two wheelers (in thousands) produced by Five companies A, B, C, D and E over the years.



Number of two wheelers produced by company 'B' in 2007 is approximately what percent of the total number of two wheelers produced by the same company in all the years together ?

Study the following table carefully and answer the question that follow. Following table gives the number of two wheelers (in thousands) produced by Five companies A, B, C, D and E over the years.



What is the respective ratio between the total number of two wheelers produced by companies B and D together in 2006 and the same companies together in 2009 ?

What should come in place of the question mark (?) in the following question ?

298.84 + 12.98 + 5328.29 = ?

What should come in place of the question mark (?) in the following question ?

3.5% of 650 - 1.4% of 300 = ?

What should come in place of the question mark (?) in the following question ?

5/7 of 3/8 of 4/5 of 238 = ?

What should come in place of the question mark (?) in the following question ?

12.25 * 1.6+ 3.5 * 2.4 = ?

What should come in place of the question mark (?) in the following question ?

1092/13 * 1512/21 = ?

What should come in place of the question mark (?) in the following number series ?

3 5 9 ? 33 65

What should come in place of the question mark (?) in the following number series ?

34 ? 39 48 64 89

What should come in place of the question mark (?) in the following number series ?

21 41 80 157 310 ?

What should come in place of the question mark (?) in the following number series ?

652 436 311 ? 220 212

What should come in place of the question mark (?) in the following number series ?

? 124 60 28 12 4