All natural numbers and 0 are called the _______ numbers.
Judge : Justice : Censor: ?
A clock shows the time as 6 a.m. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 9 p.m.?
The sum of four consecutive counting numbers is 154. Find the smallest number:
Rs. 1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B?
The angle between the minute hand and the hour hand of a clock, when the time is 8.30
20% of 5 + 5% of 20 =
A number consists of 20 plus 20% of its value. The number is:
Find the next term of the series: 3, 6, 9, 18, 27, 54, ……
Find the area of a right angled triangle whose hypotenuse is 10 cm and base 8 cm.
A student was asked to add 16 and subtract 10 from a number.He by mistake added 10 subtracted 16. If his answer is 14 what is the correct answer?
Speed of a boat in still water is 9 km/hr. It goes 12 km down stream and comes back to the starting point in three hours.What is the speed of water in the stream?
In class of 100 students 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the subjects?
What is the What is the common ratio of the progression 3v2, 6, 6v2 ?
The radii of two spheres are in the ratio 2:3. What is the ratio of their surface areas?