Mathmetics

ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

Q501.

Find the odd man out in the following number series. 3,   5,   11,   14,   17,   21

1)	21	2)	17
3)	11	4)	14
5)	None of these

Q502.

Direction : Study the following pie - chart and the table and answer the questions based on them. Proportion of Population of Seven Villages in 2013.                   Village             % Population Below Poverty Line         X                               38         Y                               52         Z                               42         R                               51         S                               49         T                               46         V                               58  Find the population of village S if the population of village X below poverty line in 2013 is 12160.

1)	16500	2)	18500
3)	20100	4)	22000
5)	None of these

Q503.

Direction : Study the following pie - chart and the table and answer the questions based on them. Proportion of Population of Seven Villages in 2013.           Village             % Population Below Poverty Line         X                               38         Y                               52         Z                               42         R                               51         S                               49         T                               46         V                               58 The ratio of population of village T below poverty line to that of village Z below poverty line in 2013 is:

1)	11:21	2)	11:23
3)	12:13	4)	23:11
5)	None of these

Q504.

Direction : Study the following pie - chart and the table and answer the questions based on them. Proportion of Population of Seven Villages in 2013.            Village             % Population Below Poverty Line         X                               38         Y                               52         Z                               42         R                               51         S                               49         T                               46         V                               58 If the population of village R in 2013 is 32000, then what will be the population of village Y below poverty line in that year ?

1)	14500	2)	15600
3)	16200	4)	17500
5)	None of these

Q505.

Directions : Study the following bar-graph and answer the questions given below. Number of Bike A and B type sold over the years in thousand. Number of bikes of B type in year 2007 is what percent of total number of bikes of B type in all the years together ?(Round off to two digits after decimal).

1)	6.5%	2)	7.5%
3)	8%	4)	12%
5)	None of these

Q506.

Directions : Study the following bar-graph and answer the questions given below. Number of Bike A and B type sold over the years in thousand. What is the ratio between the total number of bikes of A in year 2004, 2006 and 2007 together and the total number of bikes of B in year 2002, 2004 and 2005 ?

1)	1:2	2)	2:1
3)	2:3	4)	3:4
5)	None of these

Q507.

A company produces four different products, viz. Mobile phones,TV, Refrigerators and Computers. Each of products has two categories, viz. Category-A and Category-B. The total number of all the products is 600. 20% of the total number of products is Computer and one-third of the total number is TV. 40% of the remaning products are Refrigerators. 50% of the number of Computers as well as the number Mobile Phone is of Category-A. 25% of the number of TV is of Category-B. One-fourth of the number of Refrigerators is Category-A. What is the different between the number of computer of Catogery-B and the number of Refrigerater of Category-A ?

1)	18	2)	24
3)	32	4)	36
5)	None of these

Q508.

A company produces four diffrent products, viz. Mobile phones,TV, Refrigerators and Computers. Each of products has two categories, viz. Category-A and Category-B. The total number of all the products is 600. 20% of the total number of products is Computer and one-third of the total number is TV. 40% of the remaning products are Refrigerators. 50% of the number of Computers as well as the number Mobile Phone is of Category-A. 25% of the number of TV is of Category-B. One-fourth of the number of Refrigerators is Category-A. What is the approximate average number of products of category-A together ?

1)	78	2)	81
3)	83	4)	86
5)	None of these

Q509.

A company produces four diffrent products, viz. Mobile phones,TV, Refrigerators and Computers. Each of products has two categories, viz. Category-A and Category-B. The total number of all the products is 600. 20% of the total number of products is Computer and one-third of the total number is TV. 40% of the remaning products are Refrigerators. 50% of the number of Computers as well as the number Mobile Phone is of Category-A. 25% of the number of TV is of Category-B. One-fourth of the number of Refrigerators is Category-A. What is the ratio between the number of Mobile Phones of CategoryA and the number of Computers of category -A ?

1)	5:9	2)	7:3
3)	7:6	4)	7:9
5)	None of these

Q510.

Directions : Study the information carefully to answer the questions that follow : There are two companies A and B. Both companies produce all the four different products viz., Computers, Phones, Pen dirves and Compact Discs (CDs). Company A produces a total of 800 products. The respective ratio between the total products produced by Company A and Company B is 4 : 5. 20% of the total products by company B are Pen drives and 40% of them are CDs. Two-fifth of the remaining products produced by company B are Phones. The total number of computers produced by both the companies together is 340. 20% of the total products produced by company A are CDs. Company A produces equal number of Pen drives and Phones. What is the difference between the number of CDs produced by Company B and the number of computers produced by Company A ?

1)	205	2)	240
3)	300	4)	320
5)	None of these