IBPS – Quantitative Aptitude Practice Paper 6

If 20 man can build a wall 56 metres  long in 6 days, what length of a similar wall can be built by 35 men in 3 days.

If 5 men working 9 hours a day can reap a field in 16 days, in how many days will 18 men reap the field, working 8 hours a days ?

If 9 engines consumer 24 metric tones of coal, when such is working 8 hours a day ; how much coal will be required for 8 engines, each running 13 hours a day, it being given that 3 engines of the former type consume as much as 4 engines of latter type.

Two pipes can fill a tank in 10 hours  and 12 hours  respectively.  while a third pipe empties the full tank in 20 hours. If all the three  pipes operate simultaneously, in how much time the tank will be filed ?

An electric pump can fill a tank in 3 hours, because  of a leak in the tank, it took 3 1/2 hours to fill the tank. The  leak can drain out  all the water of the tank in

Taps A and B can fill a bucket in 12 minutes and 15 minutes respectively. If both are opened and  A is closed  after 3 minutes, how much further  time would it take for B to fill the bucket ?

In a school, 10 % of the boys are same in number as 1/4 o f the girls and 10 % of the girls are same in number  as 1/25 o f the boys. What is the  ratio of boys to girls  in that school ?

Two numbers are in the  ratio 3 :4 and the product of their L.C.M. & H.C.F. is 10800. The sum of the numbers is

The ages of X and Y are in the ratio  of 3 : 1. After 15 years  the ratio will be  2:1. Their present ages (in years) are

An alloy of Zinc, tin and copper contains 90 % of copper, 7% of Zinc and 3% of tin. A second alloy of  copper and tin only is melted with the first, and the mixture contains 85% of copper, 5% of the Zinc and 10 % of tin. Find the percentage of tin in the second alloy.

Two metals X and Y are to be used for making two  different alloys. If the ratio by weight of X:Y in the first alloy is 6:5 and that in the second is 7:13, how many kg of X metal must be melted along with 11 kg of  the first alloy and 20 kg of the second so as to produce a new alloy containing 40% of metal Y ?

Two vessels contain mixtures of  juice and water in the ratio of 8 to 3 and 5 to 1 respectively. In  what ratio must liquid be drawn from each vessel to give a mixture in the ratio of 4 to 1

What is the highest power of 5 that divides 100! ?

What is the number of zeros in 100! ?

12.5% of 192 = 50% of ?

x% of y is y% of ?

A student has to secure 40% marks to pass. he gets 178 marks and fails by 22 marks. The maximum marks are

Two mixers and a T.V. costs Rs. 7000, while 2 T.V.s and a mixer cost Rs. 9800. The value of one T.V. is

A man sell two horses at the same amount. On one he gains 5% and on the other he loses 5%. His gainor loss percent in the whole transaction is

There would be 10% loss if a toy is sold at Rs. 10.80 per piece. At what price should it be sold to earn a profit of 20%  ?

Vinod Kumar invested Rs. 1600 for 3 years and Rs. 1100 for 4 years at the same rate of simple interest. If the total interest from these investments  is Rs. 506, then rate of interest was

If the simple interest on a sum of money at 5% p.a. for 3 years is Rs. 1200,the compound interest on the same sum for the same period at the same rate is

The difference between the compound interest and the simple interest on a sum of money for 2 years  at 12 1/2% p.a. is Rs. 150. The sum is

A train starts from Delhi with a certain number of passengers. At, Ghaziabad 110 get down and 100 get in. At Aligrah 50% get down and  25 get in. At kanpur 5 half  of them get down and 50 get in. When the train leaves Kanpur there are 200 passengres.How many did board the train at Delhi ?

The radius of  a circular wheel is 35 cm and it moves at the rate of 500 revolutions per  minute. The speed of wheel is

Diameter of  the front wheel and hind wheel of a van are 70 cm and 98 cm respectively. How many more revolutions the front wheel will  make when the hind wheel in going over a distance of 154 kms ?

The average temperature for Monday, Tuesday and Wednesday was 40°C. The average for Tuesday, Wednesday and Thursday was 41°C, and that for Thursday being 45°C. What was the temperature on Monday ?

A batsman has a certain average of runs for 16 innings. In the 17th innings, he makes a score of  85 runs, thereby increasing the average by 3, what is the average before the 17th innings ?

Three years ago, the average age of Nandu and Panna was 18 years. With Shubha joinging them now their average age became 22 years. How old is Shubha now ?

The area of the largest triangle that can be inscribed in a semi-circle of radius r cm is

The diameter of a wheel is 63 cms. Distance traveled by the wheel in 100 revolutions is

The perimeter  of an isosceles triangle if equal to 14cm, the lateral side is to the base in the ratio 5:4. The area of the triangle is

Three letters are written to different persons, and addresses on three envelopes are also written. without looking at the addresses. the probability that the letters go into right envelopes is

When dialing a telephone number,you forget  the last two digits; remembering only that they were different you dial at random. What is the possibility  of dialing the correct number ?

The probability that a student is not a swimmer is 1/5. then the probability that out of  five students, four are swimmers is

A and B enter into a partnership for a year. A contributes Rs. 1500 and B contributes Rs. 2000. After 4 month, they admit C, who contributes  rs. 2250. Of B withdraws his contribution after  9 months. how would they share a profit of rs. 900 at the end of the year ?

A,B and C are partners in a business and their shares are in the proportion of 1/3:1/4:1/5 A withdraws half his capital at the end of 4 month and after 8 months more a profit of  Rs. 1694 is divided. What is A’s share ?

Three partners altogether invested Rs. 14000 in a business. At the end of the year one got rs. 227.50 the second Rs. 1125.00 and the third Rs. 637.50 as profit. How much amount did each invest? what is the percentage of profit ?

Assuming the scooters market grows by 5% for the next two years and the market share of LML and others remain the constant, then the market share of Bajaj shall be

There were three partners A.B.C in a business, and each had a share of the profits in proportion to his capital. A’s captial was Rs.240; B’s Rs. 640, amd A share was Rs. 15 in every Rs. 100 Find B’s share of profits and C’s capital.

Rs. 3,528 is divided among A.B and C such that 1/3rd of A’s share 1/5 th of B’s share ,and 1/16 th of C’s share are equal. The different between C’s share and A’s share is