aptitude test

An article was sold for Rs.96. If percentage of profit was numerically equal to the cost price, the cost price of the article is

• 70

• 60

• 90

• 100

If x³ If x^3+ y^3³ = 35 and x + y = 5 the value of (1/xx+ 1/y) is

• 4/7

• 3/8

• 5/6

• 3/5

The product of 2 positive numbers is 4000. One of them is 60% larger than the other. Find the sum of the numbers.

• 120

• 130

• 140

• 150

The difference between a discount of 40% on Rs. 500 and two successive discount of 36%, 4% on the same amount is

• 0

• 2

• 1.93

• 7.20

Atulya spends daily as many rupees as the number of days of his total tour. If his total expenses were Rs.441, then how many days did his tour last?

• 21 days

• 22 days

• 17 days

• 19 days

A 6cm cube is cut to 2cm cubes. Find the percentage increase in surface area after such cutting

• 100%

• 200%

• 250%

• 300%

The height of a wall is six times its width and the length of the wall is seven times its height. If the volume of the wall be 16128m³, its width is

• 5m

• 4m

• 4.5m

• 6m

8kg of tea at Rs. 4 per kg and 6kgs of tea at Rs.9 per kg are mixed together and the mixture is sold at a 15% profit. What is the selling price per kg of the mixture?

• Rs 6.28  

• 6.38

• 7.24

• 7.06

A wooden box measures 18cm*16cm*12cm. Thickness of wood is 1cm. How much volume of wood is required to make the box (in cubic cm)?

• 1188cm3   

•   1388cm3   

• 1216cm3

• 1186cm3

1200ml of mixture contains milk and water in the ratio of 5:3. What amount of water should be added to make the ratio 5:4?

• 150ml  

• 185ml

• 135ml 

• 250ml