Train A leaves station M at 7:20 AM and reaches station N at 2:20 PM on the same day. Train B leaves station N at 9:20 AM and reaches station M at 2:20 PM on the same day. Find the time when Trains A and B meet.

Two banks, A and B, offered loans at 3.5% and 6% per annum, respectively. Chetan borrowed an amount of ₹440000 from each bank. Find the positive difference between the amounts of simple interest paid to the two banks by Chetan after 3 years.

How much wheat (in kg, rounded off to the nearest integer) costing ₹36 per kg must be mixed with 55 kg of wheat costing ₹45 per kg so that there may be a gain of 20% by selling the mixture at ₹50 per kg?

One pipe fills a water tank 3 times faster than the other. If the two pipes together can fill the empty tank in 37 minutes, then how much time will the slower pipe alone take to fill the tank?

Which of the following numbers is divisible by both 4 and 9?

In what ratio must a shopkeeper mix two varieties of rice costing ₹75 and ₹80 per kg, respectively, so as to get a mixture worth ₹76.5 per kg?

The monthly incomes of two friends Chetan and Vipul, are in the ratio 5 : 7 respectively and each of them saves ₹96000 every month. If the ratio of their monthly expenditure is 1 : 3, find the monthly income of Chetan(in ₹).

Isha can do a certain piece of work in 20 days. Isha and Smriti can together do the same work in 16 days, and Isha, Smriti and Ashlesha can do the same work together in 8 days. In how many days can Isha and Ashlesha do the same work?

The difference between compound interest and simple interest for 3 years at the rate of 20% per annum is ₹240. What is the principal lent?

What is the greatest number that will divide 446 and 487, leaving remainders 9 and 12, respectively?

Evaluate: 41 - [36 - {48 ÷ 3 - (4 - 8 ÷ 2) ÷ 2}]

What is the simplest fractional form of 0.625?

The sum of 8 numbers is 840. Find their average.

A number when increased by 50 % gives 2550. The number is:

Seema bought a mobile and laptop at a certain price. She sold the mobile at 10% gain and laptop at 25% gain. She found that the cost price of the mobile is equal to the selling price of the laptop. Find her profit percentage.

f(x,y)=x²y+5y³ ആയാൽ ∂f/∂x =

z= x⁴sin(xy³) ആയാൽ ∂z/∂y കണ്ടുപിടിക്കുക.

z= x⁴sin(xy³) ആയാൽ ∂z/∂x കണ്ടുപിടിക്കുക.

y=x³logx ; d²y/dx²=

f(x) = x³-3x²+2x-1 എന്ന ഏകദത്തിന്ടെ x=2 എന്ന ബിന്ദുവിലെ അവകലജം ഏത് ?

y=x²+3x+2 ; d²y/dx²=

Find the largest number which divides 203, 359, 437 and 593 leaving remainder 8 in each case

On an item with marked price ₹180, 15% discount and a cashback of ₹25 is offered. The selling price of the item is ₹_____.

The average of first 103 even numbers is

After 63 litres of petrol was poured into an empty storage tank, it was still 1% empty. How much petrol (in litres, rounded off to two decimal place) must be poured into the storage tank in order to fill it?

Nirmal bought 52 books for Rs 1130 from one shop and 47 books for Rs 900 from another. What is the average price (in Rs) he paid per book ?

A man riding on a bicycle at a speed of 21 km/h crosses a bridge in 6 minutes. Find the length of the bridge?

How many numbers up to 310 are divisible by 8?

Evaluate: 41 - [36 - {48 ÷ 2 - (6 - 12 ÷ 2) ÷ 2}]

The sum of 8 numbers is 804. Find out the average.

(2,-6) , (5,4), (K,4) എന്നിവ മൂലകളായ ഒരു ത്രികോണത്തിന്റെ പരപ്പളവ് 35 ചതുരശ്ര യൂണിറ്റ് ആണെങ്കിൽ K യുടെ വിലയെന്ത് ?

A 6 ദിവസത്തിൽ ഒരു ജോലി പൂർത്തിയാക്കാൻ കഴിയുകയും B 9 ദിവസங்களில் സ്ഥിരം ജോലി പൂർത്തിയാക്കാൻ കഴിയുകയും ചെയ്യുന്നു. ഇരുവരും ചേർന്ന് ഈ ജോലിയെ പൂർത്തിയാക്കാൻ എത്ര ദിവസം എടുക്കും?

എ, ബി എന്നിവർ ചേർന്ന് ഒരു പണി 12 ദിവസം കൊണ്ടു വര്സിക്കുന്നു. ബി, സി 15 ദിവസവും, എ, സി 20 ദിവസവും കൊണ്ട്. എ, ബി, സി മൂന്ന് പേരും ചേർന്ന് പണി നടത്തി തികയ്ക്കാൻ എത്ര ദിവസം?

Abhay and Bharat can complete a certain piece of work in 9 and 11 days, respectively, They started to work together, and after 3 days, Bharat left. In how many days will Abhay complete the remaining work?

The monthly incomes of two friends Amit and Gopal, are in the ratio 5 : 7 respectively and each of them saves ₹72000 every month. If the ratio of their monthly expenditure is 2 : 3, find the monthly income of Amit(in ₹).

Which of the following numbers is the greatest of all?

What is the rate percentage per annum if ₹4,800 amounts to ₹5,043 in 2 years when interest is compounded yearly?

Which of the following statements is NOT correct?

Calculate the compound interest on ₹72,000 at the rate of 9% per annum for 18 months when interest is compounded half yearly (rounded off up to the nearest ₹).

6 Prem sells an article to Ria at a profit of 20%. Ria sells the article back to Prem at a loss of 20%. In this transaction:

The perimeter of an equilateral triangle ABC is 10.2 cm. What is the area of the triangle ?

The sum of five numbers is 655. The average of the first two numbers is 78 and the third number is 104. Find the average of the remaining two numbers?

The price of a TV was ₹55,000 last year, and this year it is ₹42,500. Find the percentage decrease in price. (Rounded up to two decimal places)

Ravi bought a camera and paid 18% less than its original price. He sold it at 30% profit on the price he had paid. How much was the profit percentage earned by Ravi on the original price?