A tank can hold 150 litres of water at present it is only 40% full. How many litres of water will fill the tank so that it is 70% full? Post author:Kavibharathi Post published:May 29, 2025 Post category:Maths … Continue ReadingA tank can hold 150 litres of water at present it is only 40% full. How many litres of water will fill the tank so that it is 70% full?
If LCM of two numbers a and b is c, then what is the GCD (HCF) of a and b? Post author:Kavibharathi Post published:May 27, 2025 Post category:Maths … Continue ReadingIf LCM of two numbers a and b is c, then what is the GCD (HCF) of a and b?
Find the HCF of 396, 504, 636. Post author:Kavibharathi Post published:May 26, 2025 Post category:Maths … Continue ReadingFind the HCF of 396, 504, 636.
Find the highest common factor (HCF) 16xy², 24xyz. Post author:Kavibharathi Post published:May 25, 2025 Post category:Maths … Continue ReadingFind the highest common factor (HCF) 16xy², 24xyz.
A farmer has enough food for 144 ducks for 28 days If he sells 32 ducks how long will the food last? Post author:Kavibharathi Post published:May 23, 2025 Post category:Maths … Continue ReadingA farmer has enough food for 144 ducks for 28 days If he sells 32 ducks how long will the food last?
An aircraft can accomodate 280 people in 2 trips. It can take trips to take 1400 people. Post author:Kavibharathi Post published:May 22, 2025 Post category:Maths … Continue ReadingAn aircraft can accomodate 280 people in 2 trips. It can take trips to take 1400 people.
What will be the simple interest earned on an amount of 16,800 in 9 months at the rate of 6.25% p.a? Post author:Kavibharathi Post published:May 21, 2025 Post category:Maths … Continue ReadingWhat will be the simple interest earned on an amount of 16,800 in 9 months at the rate of 6.25% p.a?
Find the rate of compound interest at which a principal becomes 1.69 times itself in 2 years? Post author:Kavibharathi Post published:May 20, 2025 Post category:Maths … Continue ReadingFind the rate of compound interest at which a principal becomes 1.69 times itself in 2 years?
The present height of a tree is 847 cm. Find its height two years ago if it is increase at 10% p.a. Post author:Kavibharathi Post published:May 19, 2025 Post category:Maths … Continue ReadingThe present height of a tree is 847 cm. Find its height two years ago if it is increase at 10% p.a.
Find the volume of a cylinder whose height is 2 m and whose base area is 250 m² Post author:Kavibharathi Post published:May 18, 2025 Post category:Maths … Continue ReadingFind the volume of a cylinder whose height is 2 m and whose base area is 250 m²
The volume of cylinder is 448 πcubic. c.m. and the height is 7 cm. Find its lateral surface area? Post author:Kavibharathi Post published:May 17, 2025 Post category:Maths … Continue ReadingThe volume of cylinder is 448 πcubic. c.m. and the height is 7 cm. Find its lateral surface area?
The volume of cylinder is 448 πcubic. c.m. and the height is 7 cm. Find its lateral surface area? Post author:Kavibharathi Post published:May 16, 2025 Post category:Maths … Continue ReadingThe volume of cylinder is 448 πcubic. c.m. and the height is 7 cm. Find its lateral surface area?
X, Y and Z can do a piece of job in 4, 6 and 10 days respectively. If X, Y and Z work together to complete, then find their separate shares if they will be paid ₹3,100 for completing the job. Post author:Kavibharathi Post published:May 15, 2025 Post category:Maths … Continue ReadingX, Y and Z can do a piece of job in 4, 6 and 10 days respectively. If X, Y and Z work together to complete, then find their separate shares if they will be paid ₹3,100 for completing the job.
If 30 men can reap a field in 15 days, then in how many days can 20 men reap the same field? Post author:Kavibharathi Post published:May 13, 2025 Post category:Maths … Continue ReadingIf 30 men can reap a field in 15 days, then in how many days can 20 men reap the same field?
In class VIII, a math club has four members M, A, T and H. Find the number of different ways, the club can elect. Post author:Kavibharathi Post published:May 12, 2025 Post category:Maths … Continue ReadingIn class VIII, a math club has four members M, A, T and H. Find the number of different ways, the club can elect.
Two coins are tossed together. What is the probability of getting different faces on the coins? Post author:Kavibharathi Post published:May 11, 2025 Post category:Maths … Continue ReadingTwo coins are tossed together. What is the probability of getting different faces on the coins?
In a survey of university students 64 had taken mathematics course, 94 had taken computer science Post author:Kavibharathi Post published:May 10, 2025 Post category:Maths … Continue ReadingIn a survey of university students 64 had taken mathematics course, 94 had taken computer science
The algebraic statement for 5 less to 2 times ‘p’ Post author:Kavibharathi Post published:May 9, 2025 Post category:Maths … Continue ReadingThe algebraic statement for 5 less to 2 times ‘p’