Three-fourth of a number is equal to 60% of another number. What is the difference between the numbers?
Abhijit invested in three schemes A, B and C the amounts in the ratio of 2 : 3 : 4 respectively. If the schemes offered interest @ 20 p.c.p.a. 16 p.c.p.a. and 15 p.c.p.a. respectively, what will be the respective ratio of the amounts after one year ?
A train crosses a 300 metre long platform in 38 seconds while it crosses a signal pole in 18 seconds. What is the speed of the train in kmph ?
Four of the following five parts are exactly equal. The number of the part, which is not equal to the other four parts, is your answer.
Certain number of pieces of an article are to be packed in boxes, such that each box contains 145 pieces. If after packing them in 32 boxes 25 pieces are left out, what was the number of pieces to be packed ?
3 Girls and 4 boys are to be seated in a row on 7 chairs in such a way that all the three girls always sit together. In how many different ways can it be done ?
In how many different ways can the letters of the word DRASTIC be arranged in such a way that the vowels always come together ?
Area of circle is equal to the area of a rectangle having perimeter of 50cms. and length more than the breadth by 3 cms. What is the diameter of the circle?
What is the rate of interest p.c.p.a.?
I. Simple interest earned in 3 years is Rs. X.
II. The amount increases by 80% in 5 years.
What is the speed of the current ?
I. A man can swim a distance of 9 kms. In 1 1 2 hrs. down streams.
II. While coming back up streams it takes him 3 hours to cover the same distance
How many children are there in the class ?
I. Boys and girls are in the ratio of 8 : 5 respectively and number of girls is less than that of boys by 24.
II. Number of girls in the class is 40
What is the two digit number ?
I. Difference between the digits is 7.
II. Sum of the digits is 11.
How much time will Ravindra take to complete one round, cycling around the boundary of a circular ground ?
I. Speed of cycling is 12 kmph
II. Diameter of the ground is 700 metres
th of one number is equal to th of the second number. If the difference between both the numbers is 105, then what is 50% of the first number?
Company ABC has 60% female employees. Out of the total number of female employees, 40% are post-graduates and out of the total number of male employees, 50% are postgraduates. If the number of male post graduate employee is 128 less than female post graduate employees, what is the total number of employees in the company?
The simple interest on Rs. 3200 for 2 years at the rate of ’X’ p.c.p.a. is Rs. 832.What would be the simple interest on Rs. 4400 for 3 years at the rate of ’x + 3’ p.c.p.a.?
The respective ratio between A’s age two years ago and B’s age eight years hence, is 1 : 2. If A is eight years younger than B, what is B’s present age?
A tank has a capacity of 120 litre and has two inlets (taps) A and B. When both the inlets were opened simultaneously for 3 hours, they were able to fill 35 litres water in the tank. If inlet A alone can fill the empty tank completely in 24 hours, how many hours will it take to fill the empty tank when inlet B is opened alone ?
What is the ratio between the total number of employees in Scale III and Scale IV respectively?
Total number of employees in Scale VI is what per cent of the total number of employees in Scale-I ?
In Public Relations department the number of employees in Scale II is less than that in Scale I by what percent? (rounded off to two digits after decimal).
Out of the total number of employees in ’Personnel’ department, approximately what per cent of employees are in scale II ?