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।
The LCM of 40, 20, 195 and 160 is: Read More »
Maths
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Two numbers, m and n, are such that the sum of 4% of m and 6% of n is equal to half of the sum of 7% of m and 14% of n. Determine the ratio of m : n.
Two numbers, m and n, are such that the sum of 4% of m and 6% of n is equal to half of the sum of 7% of m and 14% of n. Determine the ratio of m : n. दो संख्याएँ m और n ऐसी हैं कि m का 4% तथा n का 6%
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 the marked price should be allowed to gain 20%? एक दुकानदार किसी वस्तु का अंकित मूल्य उसके क्रय मूल्य (Cost Price) से 150% अधिक रखता है। 20% लाभ प्राप्त करने के लिए उसे अंकित मूल्य
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 that of A : C is 3 : 2. Find A : B : C. A, B और C कक्षा 10 की शाखाएँ हैं। A : B का अनुपात 9 : 4 तथा A :
Find the value of [(17 \times 16)\times {8\div 8 \times \frac{(18 – 11){7}}]
Find the value of / मान ज्ञात कीजिए। $[(17 \times 16)\times {8\div 8 \times \frac{(18 – 11)}{7}}]$
Find the value of [(17 \times 16)\times {8\div 8 \times \frac{(18 – 11){7}}] Read More »
Kanchan bought a ring and sold it to Mohan at a profit of 5%. Mohan sold it to Pramod at a loss of 25%.
Kanchan bought a ring and sold it to Mohan at a profit of 5%. Mohan sold it to Pramod at a loss of 25%. If Pramod paid ₹3150, then the cost price (in ₹) of the ring Kanchan bought is कंचन ने एक अंगूठी खरीदी और उसे 5% लाभ पर मोहन को बेच दिया। मोहन
The marked price of an article is 30% above the cost price, and the article is sold at 10% less than the marked price. The profit percentage is:
The marked price of an article is 30% above the cost price, and the article is sold at 10% less than the marked price. The profit percentage is: किसी वस्तु का अंकित मूल्य उसके क्रय मूल्य से 30% अधिक है, और उस वस्तु को अंकित मूल्य से 10% कम पर बेचा जाता है। लाभ प्रतिशत
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 कीजिए। (दशमलव के दो स्थान तक पूर्णांकित करें)
Find the mean proportion of 5.76 and 0.88. (rounded off to two decimal places) Read More »
A retailer offers a discount scheme where customers receive a 10% discount on purchases between ₹1,000 and ₹5,000, and a 20% discount on purchases above ₹5,000. If a customer buys goods worth ₹6,000, how much will they save (in ₹) compared to the original price?
A retailer offers a discount scheme where customers receive a 10% discount on purchases between ₹1,000 and ₹5,000, and a 20% discount on purchases above ₹5,000. If a customer buys goods worth ₹6,000, how much will they save (in ₹) compared to the original price? एक खुदरा विक्रेता एक छूट योजना के तहत ग्राहकों को
A train travels the first 200 km of a journey at a speed of 100 km/h and the remaining 150 km at a speed of 75 km/h. What is the average speed (in km/h) of the train for the entire journey?
A train travels the first 200 km of a journey at a speed of 100 km/h and the remaining 150 km at a speed of 75 km/h. What is the average speed (in km/h) of the train for the entire journey? एक ट्रेन यात्रा के पहले 200 किमी की दूरी 100 किमी/घंटा की गति से