Aptitude Online Test

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The length of one pair of opposite sides of a square is increased by 5 cm on each side: the ratio of the length and the breadth of the newly formed rectangle becomes 3 : 2. What is the area of the original square?

What would be the compound interest obtained on an amount of Rs.20,000 at the rate of 15 p.c.pa. after 4 years?

What is the number of digits in 48⁴ × 5¹² ?

When a number is added to another number the total becomes 33 1/3 percent of the second.  What ratio between the first and the second?

If three balls are randomly drawn from the bag, then what is the probability that one is Blue and other 2 are of other than Blue.

A men sells two commodities for Rs. 4000 each, neither losing nor gaining in the deal, If he sold one commodity at gain of 25%, the other commodity is  sold at a loss of:

Two disc are thrown simultaneously. What is the probability of getting two numbers whose product is even

What amount a man would have received on a principal of RS.4,000 after two years on simple interest @ 5 p.c.p.a.?

During one year the population o f a town increased by 20% and during the next year it diminished by 20%. Then the population now is

In the diagram, ABCD is a rectangle with AE=EF=FB. What is the ratio of the area of the triangle CEF and that of the rectangle

Sum of digits of a 5 digit number is 41. Find the probability that such a number is divisible by 11?

A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup?

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

The ratio of the present age of Manoj to that of Wasim is 3 : 11. Wasim is 12 years younger than Rehana. Rehana's age after 7 years will be 85 years. What is the present age of Manoj's father, who is 25 years older than Manoj?

A sum fetched total simple interest of ?4016.25 at the rate of 9 p.c.p.a. in 5 years.What is the sum?

A person spends 2,325 Rs on his monthly expenditure and the rest 85% of his monthly salary in invested in shares. What is the annual income from salary?

The population of a town was 1,60,000 three years ago. If it increased by 3%, 2.5% and 5% respectively in the last three years, then the present population of the town is :

In a class of 125 students 20% of the students can dance. 2/5th of the total number of students in the class can sing and 2/5th of the remaining number of students in the class is good at sports. What is the respective ratio of the number of students who can dance to the number of students who are good at sports?

M, N, O and P divided `44352 among themselves. M took 3/8 th of the money, N took 1/6 of the remaining amount and rest was divided among O and P is the ratio of 3 : 4 respectively. How much did O get as his share?

A shopkeeper purchased 70 kg of potatoes for Rs. 420 and sold the whole lot at the rate of Rs. 6.50 per kg. What will be his gain percent?

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4  1/3+ 3 1/4 -1 1/12 =?

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The H.C.F of 0.54, 1.8 and 7.2 is:

By selling an umbrella for Rs.300, a shopkeeper gains 20%. During a clearance sale, the shopkeeper allows a discount of 10% on the marked price. His gain percent during the sale is:

The L.C.M of 2³ x 3² x 5 x 11, 2⁴ x 3⁴ x 5² x 7 and 2⁵ x 3³ x 5³ x 7² x 11 is

A farmer sells 2 horses for the same price. In one he gains 20% and in the other he loses 20%. What is his overall profit or loss

A shopkeeper sells some articles at the profit of 25% on the original price. What is the exact amount of profit?
To find the answer, which of the following information given in Statements I and II is/are necessary?
I. Sale price of the article
II. Number of articles sold

What would be the simple interest obtained on an amount of 8220 Rs at the rate of 7.5% per annum after six years?

The ratio of the number of boys and girls in a college is 7:8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?

A dishonest dealer sells his goods at the cost price but still earns a profit of 25% by underweighing. What weight does he use for a kg?