Time Left : 00 : 30 : 00

I bought 5 pens, 7 pencils and 4 erasers. Rajan bought 6 pens, 8 erasers and 14 pencils for an amount which was half more than what I had paid. What percent of the total amount paid by me was paid for the pens?

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 :

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 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

The circumference of the front wheel of a cart is 40 ft long and that of the back wheel is 48 ft long. What is the distance travelled by the cart, when the front wheel has done five more revolutions than the rear wheel?

If X gives Y Rs 8 , Y will have twice as much as, X, if Y gives X Rs 30, X will have 10
times as much as y. How much does each have?

Dinesh speaks truth in 3/4 cases and Abhishek lies in 1/5 cases. What is the percentage of cases in which both Dinesh and Abhishek contradict each other in stating a fact?

"

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

On selling an item for 96 Rs a man gains 20%. In order to gain 35%. What will be the increase in the selling price?

If A:B is 2:3 and B:C is 3:4 then A:C is equal to

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 An empty fuel tank of a car was filled with A type petrol. When the was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?

Ratio of the earnings of A and B is 4 : 7. If the change of A increase by 50% and those of B decrease by 25%, the new ratio of their earnings becomes 8 : 7. What are A’s earnings?

Some articles were bought at 6 for Rs. 5 and sold at 5 for Rs. 6. Gain percent is:

In how many years will a sum of Rs 800 at 10% per annum compounded semi-annually becomes Rs 926.10

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?

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?

10 17 48 165 688 3475 ?

If a = 0.1039, then the value of + 3a is:

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.

Mr. Bagdi purchased an Air Conditioner for Rs. 12,000/- and sold it for Rs. 15,000/-. What was the profit percentage?

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?

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?

If ( p - q) 2 = ( x – y ) 2, then x =

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