ABCE is an isosceles trapezoid and ACDE is a rectangle. AB = 10 and EC = 20. What is the length of AE?
Can you tender a one rupee note in such a manner that there shall be total 50 coins but none of them would be 2 paise coins.?
If Log2 x - 5 Log x + 6 = 0, then what would the value / values of x be?
If it takes five minutes to boil one egg, how long will it take to boil four eggs?
One dog tells the other that there are two dogs in front of me. The other one also shouts that he too had two behind him. How many are they?
The minute hand of a clock overtakes the hour hand at intervals of 64 minutes of correct time. How much a day does the clock gain or lose?
Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.
Three containers A, B and C have volumes a, b, and c respectively; and container A is full of water while the other two are empty. If from container A water is poured into container B which becomes 1/3 full, and into container C which becomes 1/2 full, how much water is left in container A?
What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?
A person walking 5/6 of his usual rate is 40 minutes late. What is his usual time?
A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old." How old is Nepo?
Can you find out what day of the week was January 12, 1979?
Daal is now being sold at Rs. 20 a kg. During last month its rate was Rs. 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
Find the least value of 3x + 4y if x2y3 = 6.
