Maths Questions in Hindi & English for Competitive Exams - Page 40 of 62

Raju buys a mobile phone for ₹14,500 and sells

Raju buys a mobile phone for ₹14,500 and sells it at a loss of 25%. What is the selling price […]

Which of the following is a pair of co-primes? निम्न में से कौन – सा सह – अभाज्य संख्याओं का

Evaluate / हल कीजिए। \(51 -[25 – \{21 – (14 – 9 + 6)\}]\)

The average weight of a class of 82 students is 62.5 kg. If the average weight of half of the

Find the value of/ मान ज्ञात कीजिए? \((\frac{1}{4})^{-4} +(\frac{1}{2})^{-4} +(\frac{1}{6})^{-4}\)

Two pipes A and B can fill a tank in 20 minutes and 30 minutes, respectively. A third pipe C

2% of 4% of a number is what percentage of that number? किसी संख्या के 4% का 2% उस संख्या

A shirt was originally priced at ₹600. It is now on sale for ₹540. What is the percentage decrease in

Sudhir purchased certain goods at the rate of ₹7,380 per dozen. He sold each one of them at the rate

What is the compound interest (in ₹) on ₹1,900 at 5% per annum for 2 years, compounded annually? ₹1,900 पर

A grocery item was sold for ₹660 with 25% discount on its marked price. What is the marked price? एक

The cost price of 5 kg of millet and 10 kg of wheat were ₹50 and ₹60 per kg, respectively.

The HCF of 36, 45 and 54 is _____. 36, 45 और 54 का HCF _____ है।

The average of first 112 even numbers is प्रथम 112 सम संख्याओं का औसत है