- A rectangular field of 60 meters length and 40 meters width is to be surrounded by a road 5 meter wide if the cost of making one meter road is Rs. 500, what would be the cost of making the entire road?
- A person buys an article for Rs. 120 and sell at Rs. 150. Find gain percent.
- If a+b = 1 and a3+b3+3ab=k, then the value of k is
- What is 25% of 75% of 3/5th of 4240?
- If x is a number midway between 10 and 16 and y is half of 78, then y/x =
- Neeraj, Vikas and Manav enter into a partnership. Neeraj invests some amount at the beginning. Vikas invests double the amount after 6 months and Manav invests thrice the amount invested by Neeraj after 8 months. They earn a profit of Rs. 45,000 at the end of the year. What is Manav's share in the profit?
- The total of the ages of a class of 75 girls is 1050, the average age of 25 of them is 12 years and that of another 25 is 16 years. Find the average age of the remaining girls.
- In a class of 240 students, each student got sweets that are 15% of the total number of students. How many sweets were there?
- (883.25-384.45)÷ 24= ?
- 7960+2956-8050+4028 = ?
- Find the square root of 84.768849 -
- 434.43 + 43.34 + 3.44 + 4 + 0.33 = ?
- √? * √3025 = 2695
- Mohan purchased a bag with 30 percent additional discount on the reduced price after deducting 20% standard discount on the labelled price. If the difference between the labelled price and the price he bought is Rs. 220, at what price should he sell it to make 60% profit?
- [(144)2 ÷ 48 X 18] ÷ 36 = √?
- On mixing two classes A and B of students having average marks 25 and 40 respectively, the overall average obtained is 30. Find the ratio of the students in the classes A and B.
- Two trains of length 150 m and 250 m run on parallel lines. When they run in the same direction it will take 20 seconds to cross each other and when they travel in opposite direction it will take 5 seconds. Then speeds of the two trains are -
- If 5 men or 9 women can finish a pice of work in 19 days, 3 men and 6 women will do the same work in -
- What is the area of a circle whose circumference is 176 cm?
- The compound interest on Rs. 4000 at the rate of 10% for two years is -
- A barrel is full of wine. All the wine in the barrel is put in equal quantities, into three buckets of different sizes. On completion of the operation, it is noted that the first bucket is half full, the second is two-third full and the third is three quarter full. Assume that the capacity in gallons of the barrel and each of the buckets are whole numbers, what is the minimum capacity of the barrel?
- In an election, there are two candidates only. The one who gets 63% of votes is elected by a majority of 650 votes. Find the number of votes polled to the candidates who lost the election.
- Which one of the following numbers has got the highest value?
- An amount of money is to be divided among P, Q and R in the ratio of 3:7:12 respectively. If the difference between the share of P and Q is 2400, what will be the difference between Q and R's share?
- 741560 + 935416 + 1143 + 17364 = ?
- By how much is 6/11 of 506 lesser than 3/5 of 895?
- A photograph has to be taken of the management committee. There are seven chairs. The centre chair can only be occupied by the president and left extreme chair by the secretary. In how many combinations can the photograph be taken?
- A man sells an article at 5% profit. If he had bought it at 5% less and it Rs. 1 less, he would have gained 10%. The cost price of the article is -
- If the income of Ram is 20 less than Shyam, then Shayam's income is greater than that of the Ram's by
- A and B are two alloys of gold and copper in the ratio 7 : 2 nd 7 : 11, respectively. If equal quantities of these two alloys are melted to form a new alloy C, then the ratio of gold and copper in C is
- What approximate value should come in place of the question mark(?) in the following question? 180√? + 2196 = 9856 - 4905
- (8.34% of 793)-(12.51% of 286) = ?
- 12.8 x 4.5 x 2.2 = ?
- 783.559 + 49.0937 * 31.679 - 58.591 = ?
- The perimeter of rectangular field is 52 m. If the length of the field is 2 m more than thrice the breadth, than what is the breadth of the field?
- Two men undertake a job for Rs. 960. They can complete it in 16 days and 24 days, respectively. They work along with a third man and take 8 days to complete it. The the share of the third man should be
- (755% of 523) % 777 =?
- A vessel is fully filled with a special liquid. Four liters of liquid is drawn out of this vessel and is replaced with water. If the ratio of the special liquid to the water becomes 1:2 then what is the capacity of the vessel?
- The rate of interest is 6% per annum in a bank. If an interest of Rs.1,350 is to be earned in 5 yrs then the amount of money deposited is -
- The average age of a class of 80 girls was 20 years, the average age of 20 of them was 22 years and that of another 20 was 24 years. Find the average age of the remaining girls.
- [(12)2 X (14)2] ÷ (16)2 = ?
- 25.05% of 2845 + 14.95 x 2400 = ?
- A person after 4 years will be twice as old as his son. The sum of their ages is 46. What is the son's age today?
- 7428 * 3/4 * 2/9 * ? = 619
- 12 men can do a piece of work in 10 days. How many men would be required to do the same work in 8 days?
- 35568 ÷ ?% of 650 = 456
- Mr. Rao invests a sum of Rs. 41.250 at the rate of 6% per annum. What approximate amount of compound interest will be obtain at the end of 3 years?
- A dealer buys a table listed at Rs. 1,500 and gets successive discounts of 20% and 10%. He spends Rs. 20 on transportation and sells it at a profit of 20%. The selling price of the table is
- A car moves from A to B at a speed of 65 km/hr and reaches b after 3 hrs. Find the distance between A and B.
- The difference between the middle number of three consecutive odd numbers and the middle number of the three consecutive odd numbers and the middle number of three consecutive even numbers is 7. What will be the difference between the total of these odd numbers and the total of these even numbers?
- A and B can do a piece of work in 36 days, B and C can do it in 60 days, A and C can do it in 45 days. C alone can do it in
- A sells a cycle to B at a profit of 10%, B sells to C at a profit of 20%. If C pays Rs. 264 for it, how much did A pay for it?
- Sixteen man and twelve children can complete a work in 26 days. Thirteen men can complete the same work in 48 days. In how many days will twelve men and six children complete half of that work?
- In a History examination, the average for the entire class was 80 marks. If 10% of the students scored 95 marks and 20% scored 90 marks, what was the average marks of the remaining students of the class?
- A dealer of sarees sold two types of sarees viz. A & B. On A type of sarees he announced 20% discount and on B type of sarees he announced 15% discount. If a person bought A type of saree at Rs. 640 and B type of saree at Rs. 170, what was the actual total cost of the sarees?
- A sum of money amounts to Rs. 8400 in 2 years and it amounts to Rs. 12600 in 8 years at the same rate of simple interest. Rate of interest p.a. is -
- 20 men can finish a work in 30 days. After 10 days, 10 men leave the work. Remaining men work for next 10 days. How many extra men are required?
- Pipe A can fill an empty tank in 30 hours while pipe B can fill it in 45 hours. Pipe A and B are opened and closed alternatively, i.e., first pipe A is opened, then B, again A and then B and so on for 1 hour each time without any time lapse. In how many hours will the tank be filled when it was empty, initially?
- The ratio of the number of boys to that of girls in a school is 4:1. If 75% of boys and 70% of the girls are scholarship holders, then the percentage of students who do not get scholarship is -
- (98)2 + (?)2 = (149)2 - (78)2 - 737
- (17891 + 16239 - 26352) * ? = 93336
- 1425 + 8560 + 1680 ÷ 200 = ?
- If the fractions 5/14, 6/11, 7/9, 8/12 and 9/10 are arranged in ascending order of their values, which one will be the fourth?
- A fraction becomes 1/2 on subtracting 1 from the numerator and adding 2 to the denominator and reduces to 1/3 on subtracting 7 from the numerator and 2 from the denominator. The fraction is -
- If x is 25% of y and y is 50% of z then x:z is
- (4438-2874-559) ÷ (269-106-83) = ?
- 13% of 258 - ? = 40
- A's salary is increased by 10% and then decreased by 10%. The change in salary is
- The length of a hollow thick cylindrical metallic pipe is 6 cm and its total surface area including the surface at the ends is 98 π scm. If the outer diameter is 8 cm, then the inner diameter in cm is
- Mallika purchased some pigeons. 10% died. Of the remaining, 25% flew away. Now 27 pigeons remain. How many pigeons had Mallika purchased?
- A bag contains Rs. 121 in the form of 1 rupee, 50 paise and 25 paise coins in the ratio 1:2:3. Find the number of each type of coins (1 Re, 50P, 25P respectively).
- The L.C.M. of the polynomials (36x2 - 49) and (6x2 - 5x + 21) is -
- The curved surface of a cylinder is 264 m2. Its volume is 924 m3. The height of the cylinder must be -
- If the side of a cube is decreased by 10%, the percentage decrease in the volume of the cube is -
- What is 170% of 1140?
- 2950 ÷ 12.25 + 160 = ?
- By how much is 5/12 th of 516 lesser than 4/9 th of 495?
- A photograph of size 18 cm x 12 cm is enlarged, so that its new length becomes 27 cm. The breadth of the enlarged photograph will be -
- If the numerator of a fraction is increased by 200% and the denominator is increased by 300%, the resultant fraction is 15/26. What was the original fraction?
- 13% of a number exceeds 5% of the same by 16. The number is
- 621 x ? x 6 = 152766
- (5 x 5 x 5 x 5 x 5 x 5)&sup4; x (5 x 5)&sup6; ÷(5)² =(25)&sup?
- 156 + 16 * 1.5 - 21 = ?
- 7413, 7422, 7440, ?, 7503, 7548
- If the perimeter of a certain rectangle is 76 and its area is 360, then what is the length of its shortest side?
- What would be the simple interest accrued in 4 yrs on a principal of Rs. 16,500 @16 p.c.p.a?
- A boatman can row his boat at a speed of 8 km per hour in still water. If a river flows at a speed of 2 km per hour, then how long will the boatman take to row his boat 1200 meters with the direction of the current?
- The sum of the two digits of a two digit number is 12 and the difference between the two digits of the two digit number 6. What is the two-digit number?
- The speed of a metro engine is 42 km/hr when no compartment is attached and reduction of speed is directly proportional of the square root of the number of compartments attached. If the speed of the train carried by this engine is 24 km/hr when 9 compartments are attached, the maximum number of compartments that can be carried by the engine is -
- The average of four consecutive numbers A, B, C and D respectively is 56.5. What is the product of A & C?
- Two trains, 121 m and 99 m long, are running in opposite directions at the speeds of 40 kmph and 32 kmph respectively. In what time will they completely cross each other from the moment they meet?
- If the perimeters of an equilateral triangle and that of a square are equal, then the ratio of their areas will be -
- (56)2 * 2.5385 = ?
- [(4)3 * (5)4] ÷ (4)5 = ?
- The profit earned after selling an article for Rs. 996 is the same as loss incurred after selling the article for Rs. 894. What is the cost price of the article?
- What should come in place of the question mark (?) in the following equation? 5793 + ? = 19279 - 4358
- 18.657-7.549-4.111-1.630 = ?
- A 200 meter long train crosses a platform of double its length in 36 seconds. What is the speed of the train in KMPH?
- Consider the five points comprising of the vertices of a square and the intersection point of its diagonals. How many triangles can be formed using these points?
- 3.2% of 500 * 2.4% of ? = 288
- A positive integer when divided by 425 gives a remainder 45. When the same number is divided by 17, the remainder will be -
- 36865 + 12473 + 21045 - 44102 = ?
- Two circles with centres A and B and radius 2 nunits touch each other externally at `C'. A third circle with centre `C' and radius `2' units meets other two at D & E. Then the area of the quadrilateral ABDE is
- If the perimeter of the rectangular garden is 1200 meters and the ratio of width to length is 3:5, then its length in meters will be -
- The difference between the simple interest and the compound interest compounded yearly at the rate of 4% in a two year period is Rs. 10. The amount of investment is
- [(40)3 ÷ 80 X 16] ÷ 25 = 32 X ?
- Jeevan bought 30 kg of rice at the rate of Rs. 18.50 per kg. and 20 kr. of rice at the rate of Rs. 23.50 per kg. He mixed these two types of rice. Approximately, at what price per kg. should be sell the mixture to make 45% profit?
- A right circular cylinder and a sphere have same radius and same volume. The ratio of their surface ara is
- 6784+2213+844-?=6746+775
- The average weight of a group of 75 girls was calculated as 47 kgs. It was later discovered that the weight of one of the girls was read as 45 kgs., whereas her actual weight was 25 kgs. What is the actual average wight of the group of 75 girls? (Rounded off to two digits after decimal)
- The circumradius of the triangle formed by the straight line 3x + 4y = 12 and the coordinate axes is
- The batting average of 400 innings of cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are extended the average of the remaining 38 innings is 48. What was his highest score?
- A can do a piece of work in 10 days while B alone can do it in 15 days. They work together for 5 days and rest of t he work is done by C in 2 days. If they get Rs. 450 for the whole work how should they divide the money?
- A conical vessel, whose internal radius is 10 cm and height 48 cm is full of water. If this water is poured into a cylindrical vessel with internal radius 20 cm, find the height to which the water rises in it -
- Rs. 25,000 is borrowed at compound interest at the rate of 3% for the first year, 4% for the second year and 5% for the third year. The amount to be paid after 3 years is
- A number consists of three digits. The middle figure is the sum of the other two. The first figure is equal to the square of the third. The number is -
- Rs. 1000 becomes Rs. 1200 in 2 years at a certain rate of simple interest. If the rate of interest is increased by 4%, what amount will Rs. 1000 become in 3 years?
- What should come in place of the question mark (?) in the following series? 3 3 12 108 ? 43200
- 840.0003 ÷ 23.999 = ?
- The number which will be same as its mirror image is -
- 12, 33, 96, ?, 852, 2553
- 16% of 450 ÷ ?% of 250 = 4.8
- What is the last digit before the three zeroes in the value of 19!
- The average weight of 15 girls was recorded as 54 kg. If the weight of the teacher was added, the average increased by two kg. What was the teacher's weight?
- Two perpendicular cross roads of equal width run through the middle of a rectangular field of length 80 metre and breadth 60 metre. If the area of the cross roads is 675 m2, what is the width of the road -
- A and B enter into a partnership investing Rs. 12,000 and Rs. 16,000 respectively. After 8 months, C also joins the business with a capital of Rs. 15,000. the share of C in a profit of Rs. 45,600 after two years is:
- In a family, the father took 1/4 of the cake and he had 3 times as much as each of the other members had. The total number of family members is -
- How many integer values of x and y are there such that 4x + 7y = 3, while |x|<500 and |y|<500?
- 3.5 x (80 ÷ 2.5) = ?
- The least number to be subtracted from 4218 so that the resulting number when divided by 13, 17 and 19 will leave in each case the same reminder 10 is -
- 514789 - 317463 - 87695 - 11207 = ?
- 6, 26, 134, 666, 3334, 16666, ?
- Raman drove from home to a neighbouring town at the speed of 50 kms./hr. and on his returning journey, he drove at the speed of 45 kms./hr. and also took an hour longer to reach home. What distance did he cover each way?
- You bought some apples. On the first day, you ate one and 1/4 of the remainder. On the third day, you ate the entire remaining balance of 3. How many apples did you buy?
- Efficiency of Asha is 25% more than Usha and Usha takes 25 days to complete a piece of work. Asha started the work alone and then Usha joined her 5 days before actual completion of the work. For how many days Asha worked alone?
- In the following series a wrong number is given. Find out the wrong number. 4 5 12 39 160 804 4836
- One-fifth of a number is 62. What will 73% of that number be?
- A person stands at the middle point of a wooden ladder which starts slipping between a vertical wall and the floor of a room. While continuing to remain in a vertical plane, the path traced by a person standing at the middle point of a slipping ladder is -
- A train is running at a speed of 90 km/hr. If it crosses a signal in 10 sec, the length of the train in metres is
- Out of 6 numbers, average of the first five numbers is 20 and average of last five numbers is 24. If the last number is 36 then the first number is -
- Two-third of three-fifth of one-fourth of a number is 24. What is 30 percent of that number?
- A vendor bought toffees at 6 for a rupee. How many for a rupee must be sell to gain 20%?
- If x = 2+√3, then the value of x2 - 4x + 2 is
- If an amount of Rs. 1,72,850 is equally distributed amongst 25 people, how much amount would each person get?
- The number obtained by interchanging the digits of a two digit number is less than the original number by 63. If the sum of the digits of the number is 11, what is the original number?
- On side of a right-angled triangle is 126 cm. The difference between the hypotenuse and the other side is 42 cm. The length of the hypotenuse is -
- 4895 + 364 * 0.75 - 49 = ?
- (-251 x 21 x -12) ÷ ? = 158.13
- Average of first five odd multiple of 3 is
- The average weight of 8 men is diminished by 2.5 kg when one of them, who weight 77kg, is replaced by a new man. The weight of the new man is (in kg)