A, B and C are sections of Class X. The ratio of A : B is 9 : 4 and that of A : C is 3 : 2. Find A : B : C.
A, B and C are sections of Class X. The ratio of A : B is 9 : 4 and […]
Maths
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The LCM of 40, 20, 195 and 160 is:
The LCM of 40, 20, 195 and 160 is: 40, 20, 195 और 160 का लघुत्तम समापवर्त्य (LCM) ज्ञात कीजिए।
Find the mean proportion of 5.76 and 0.88. (rounded off to two decimal places)
Find the mean proportion of 5.76 and 0.88. (rounded off to two decimal places) 5.76 और 0.88 का मध्यानुपाती ज्ञात
What is the highest number between 5000 and 5500, which when divided by 12,16 and 24, would leave a remainder 9?
What is the highest number between 5000 and 5500, which when divided by 12,16 and 24, would leave a remainder
400 apples were bought at ₹1220 per hundred and were sold at a profit of ₹920. Find the selling price (in ₹) per dozen of apples.
400 apples were bought at ₹1220 per hundred and were sold at a profit of ₹920. Find the selling price
The rate of advertisement on a TV channel is directly proportional to the duration of the advertisement. If the rate of an advertisement of 20 seconds is ₹1,25,000, then the rate of an advertisement of 25 seconds will be ₹________.
The rate of advertisement on a TV channel is directly proportional to the duration of the advertisement. If the rate
A shopkeeper fixes the marked price of an item at 150% above its cost price. What percentage of discount on the marked price should be allowed to gain 20%?
A shopkeeper fixes the marked price of an item at 150% above its cost price. What percentage of discount on
Simplify \(196^2\times 56 \div 14^5 \times 1021\) = ?
Simplify/ सरल करें \(196^2\times 56 \div 14^5 \times 1021\) = ?
The average of 7 numbers is 47. If each number is decreased by 7, what will the new average be?
The average of 7 numbers is 47. If each number is decreased by 7, what will the new average be?
When a number is divided by 84, the remainder is 10. What will be the remainder when that number is divided by 12?
When a number is divided by 84, the remainder is 10. What will be the remainder when that number is
A pipe can fill a tank in 7 hours. Another pipe can empty the full tank in 21 hours. If both the pipes are opened simultaneously, then how much time (in hours) will it take to fill two-thirds of the tank?
A pipe can fill a tank in 7 hours. Another pipe can empty the full tank in 21 hours. If
A can complete 12% of a piece of work in 15% of the prescribed time. A and B work for the full duration of the prescribed time, and the work is completed on time. What part of the work does B complete?
A can complete 12% of a piece of work in 15% of the prescribed time. A and B work for
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 132. Find the average of the remaining two numbers.
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number
Find the value of \(\frac{3.6\times 0.48 \times 2.50}{0.12\times 0.09\times0.5}\).
Find the value of \(\frac{3.6\times 0.48 \times 2.50}{0.12\times 0.09\times0.5}\). \(\frac{3.6\times 0.48 \times 2.50}{0.12\times 0.09\times0.5}\) का मान ज्ञात कीजिए।
At the same rate of simple interest per annum, Gopal invests an amount of ₹5400 and Akshay invests an amount of ₹10200. If at the end of 4 years, Akshay gets ₹720 more interest than Gopal, then find the rate of interest per annum (in percentage).
At the same rate of simple interest per annum, Gopal invests an amount of ₹5400 and Akshay invests an amount