Instructions

For the following questions answer them individually

Question 101

Martin donates 13% of his Salary to Visually challenged organization, 12% of his Salary to Orphanage, 14% of his Salary to Physically challenged organization and 16% of his Salary to the foundations for medical help. The remaining amount of Rs.40950 of Salary has been deposited in the bank for monthly expenses. Find the amount donated to Orphanage.

Question 102

A shopkeeper sells a product at the rate of Rs.2736 and earns a profit of 12.5%. Find the amount which is equal to half of the cost price of the product. (in Rs.)

Question 103

Amir shared 775 gifts among 4 kids. The share of the first kid, twice the share of second kid, thrice the share of third kid and four times the share of fourth kid are all equal. Find the sum of gifts received by 1st kid and 2nd kid.

Question 104

A train takes 52 seconds to cross a bridge of length 204 m. if the same train takes 18 seconds to cross a sign board, find the length of the train. (in metre)

Question 105

Directions:

Study the following bar graph and answer the question that follows:

Sales of books (in thousands) from 5 (C1,C2,C3,C4 and C5) branches of a publishing company for the two successive years 2010 and 2011.

What is the ratio of the total sales of branch C2 for both years to the total sales of branch C4 for both years?

Question 106

A Person travel Equilateral triangular area with the speed of 12kmph, 24kmph and 8kmph along the planes of the triangular field. Find the average speed of the entire journey. (in Kmph)

Question 107

The difference between the interest earned on the same amount invested under compound interest and simple interest at same rate of interest for 2 years is Rs. 60. If the rate of interest is 4% p.a. find the amount invested. (in Rs.)

Question 109

A Box contains three different types of old coins in the ratio 3:5:7, the values of old coins are 1 rupee, 5 rupees and 10 rupees respectively. If the total value of the coins in the box is Rs.294, find the number of coins values 10 rupees.

Question 110

What is the height of the cuboid, if the cube of diagonal 22√3 cm is melted and casted, the cuboid’s length is the same as the cube’s side and the breadth of the cuboid is 11 cm? (in cm)

CAT Averages, Ratios & Proportions

CAT Logarithms, Surds & Indices