|
Related Questions |
View Answer |
|
50Three types of tea the a,b,c costs Rs. 95/kg,100/kg and70/kg respectively. How many kgs of each should be blended to produce 100 kg of mixture worth Rs.90/kg, given that the quntities of band c are equal a)70,15,15 b)50,25,25 c)60,20,20 d)40,30,30
|
View Answer
|
|
49There are two circles, one circle is inscribed and another circle is circumscribed over a square. What is the ratio of area of inner to outer circle?
|
View Answer
|
|
48Which of the following fractions is less than 1/3 (a) 22/62 (b) 15/46 (c) 2/3 (d) 1
|
View Answer
|
|
46A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps he won't able to buy 3 paise stamps.
|
View Answer
|
|
45Two cars are 15 kms apart. One is turning at a speed of 50kmph and the other at 40kmph . How much time will it take for the two cars to meet?
|
View Answer
|
|
44City A's population is 68000, decreasing at a rate of 80 people per year. City B having population 42000 is increasing at a rate of 120 people per year. In how many years both the cities will have same population?
|
View Answer
|
|
43. 20% of a 6 litre solution and 60% of 4 litre solution are mixed. What percentage of the mixture of solution
|
View Answer
|
|
42. Perimeter of front wheel =30, back wheel = 20. If front wheel revolves 240 times. How many revolutions will the back wheel take?
|
View Answer
|
|
41. Perimeter of the back wheel = 9 feet, front wheel = 7 feet on a certain distance, the front wheel gets 10 revolutions more than the back wheel .What is the distance?
|
View Answer
|
|
Each side of a rectangle is increased by 100% .By what percentage does the area increase?
|
View Answer
|
|
39. If A/B = 3/5,then 15A = ?
|
View Answer
|
|
38. An equilateral triangle of sides 3 inch each is given. How many equilateral triangles of side 1 inch can be formed from it?
|
View Answer
|
|
A school has 30% students from Maharashtra .Out of these 20% are Bombey students. Find the total percentage of Bombay?
|
View Answer
|
|
36. If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
|
View Answer
|
|
35. If the value of x lies between 0 & 1 which of the following is the largest? (a) x (b) x2 (c) -x (d) 1/x
|
View Answer
|
|
34. A worker is paid Rs.20/- for a full days work. He works 1,1/3,2/3,1/8.3/4 days in a week. What is the total amount paid for that worker ?
|
View Answer
|
|
33. To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.
|
View Answer
|
|
32. There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes
|
View Answer
|
|
The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?
|
View Answer
|
|
30. If PQRST is a parallelogram what it the ratio of triangle PQS & parallelogram PQRST .
|
View Answer
|