The average of thirteen consecutive integers is 36. If two times the smallest of these 13 integers is added to the largest of these 13 integers, what will be the sum obtained?
There are three numbers which are co-prime to one other such that the product of the first two is 357 and that of the last
two is 609, What is the sum of the three numbers?
A sum of money is to be distributed among four members A, B, C, and D in the ratio 4: 7: 9: 3. If C gets 720 more than D. find D's share.
A dealer allows 30% discount on the marked price of an item and still makes a profit of 10%. By how much percentage is the marked price more than the cost price (rounded off to two places of decimal)?
A bike running at a speed of 50 km/h reaches its destination 10 minutes late. If it runs at 60 km/h it is late by 5 minutes. How many minutes should the bike take, travelling at usual speed to complete the journey on the same route to reach on time?
If a sum of money doubles itself in 10 years at compound interest, then in how many years will it become 16 times of itself at the same rate?
If A bought an item for ₹384 and sold it for ₹576 and B bought another item for ₹1,254 and sold it for ₹1,672. What is the ratio of gain % of A to gain % of B?
The measure of each interior angle of a regular polygon is 120° How many sides does this polygon have?
താഴെ കൊടുത്തിരിക്കുന്ന സമവാക്യത്തിൽ ചോദ്യചിഹ്നത്തിന്റെ (?) സ്ഥാനത്ത് വരുന്ന ഏറ്റവും അടുത്ത ഏകദേശ മൂല്യം താഴെ പറയുന്ന ഓപ്ഷനുകളിൽ ഏതാണ്?
125.99 - 35.92 + 3.89 × 16.11 = ?
The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 4%.
The simple interest on a sum of money is 3/5 of the principal in 12 years. What is the rate of interest per annum?
A fraction becomes 1/2 if 2 is added to the numerator and 5 is added to the denominator. It also becomes 1/3 if 2 is subtracted from both the numerator and denominator. Then the fraction is
Two trains start at the same time from Stations A and B respectively and travel towards each other at a speed of 60 km/h and 40 km/h, respectively. At the time they meet, the faster train has travelled 60 km more than the slower train. What is the distance between the two stations?
Two express trains of length 320 m and 380 m started moving from Ahmedabad to Delhi at the same time. Their speeds are 84 km/h and 42 km/h, respectively. In how many seconds will the faster train cross the slower train?
Mr. Saxena bought some pens at ₹150 a dozen. He sold them for ₹15 each. What is his profit/loss per cent?
Find the cost of fencing of a rectangular land, if it has an area of 100 m² and one side of length 20 m at a rate of 30 per meter.