രണ്ട് സംഖ്യകളുടെ HCF, LCM എന്നിവ യഥാക്രമം 12, 216 എന്നിവയാണ്. സംഖ്യകളിൽ ഒന്ന് 108 ആണെങ്കിൽ, മറ്റേ നമ്പർ കണ്ടെത്തുക:
In a triangle ABC, angle A is larger than angle C and smaller than angle B by the same amount. If angle B is 70°. what is the value of angle A:
The compound interest on a certain sum for 2 years at 8% per annum is Rs. 1,040 The simple interest on it at the same ratio for 2 years is :
Ram bought a computer with 15% discount on the labelled price and sold it with 10% profit on the labelled price. Approximately, what was his percentage of profit on the price he bought :
Find the largest number that will divide 398, 436 and 542 leaving remainder 7, 11 and 15 respectively :
The speed of a boat in still water is 15 km/hr. It can go 30 km upstream and return down stream to the original point in 4 hrs and 30 minutes. Find the speed of the stream:
If the phase difference between two component waves is other than quarter cycle, the resulting wave is said to be
A train is 360 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of 140 meter length.
Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then the speed of each train (in km/hr) is:
Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction?
A train 100 m long is running at the speed of 30 km/hr. find the time taken by in to pass a man standing near the railway line.
Annual income of P and Q are in the ratio 4:3 and their annual expenses are 3:2. If each of them saves Rs 600 at the end of the year, find P’s income.
By selling an article at Rs. 800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%?
The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers :
If 70% of The students in a school are boys and the number of girls is 504.Find the number of boys in the school ?
A car travels some distance at a speed of 8 km/hr and returns at a speed of 12 km/hr. If the total time taken by the car is 15 hours, then what is the distance (in km)?
One person travels on through the sides of an equilateral triangle at a speed of 12 kmph 24 kmph, and 8 kmph, Find the average speed of it. (In kmph)
If cost price of 25 books is equal to selling price of 20 books, then calculate the gain or loss percent.
A man travels the first one-third of a certain distance with a speed of 10 km/hr, the next one-third distance with a speed of 20km/hr, and the last one-third distance with a speed of 60 km/hr. The average speed of the man for the whole journey is?
ഒരു ബസ് മണിക്കൂറിൽ 33 കിലോമീറ്റർ വേഗതയിൽ 66 കിലോമീറ്റർ സഞ്ചരിക്കുന്നു, വീണ്ടും 40 കിലോമീറ്റർ വേഗതയിൽ 40 കിലോമീറ്റർ സഞ്ചരിക്കുന്നു. മുഴുവൻ യാത്രയിലും ബസിൻ്റെ ശരാശരി വേഗത?
A car travelling 25 km/hr leaves Chennai at 9am and another car travelling 35 km/hr starts at 2pm in the same direction. Howmany kilometer away from Chennai will they he together.
Monisha and Sumina start from the same place in opposite directions with 25 km/hr and 30 km/hr respectively. in what time will they be 110km apart ?
Babu travels equal distances with speeds of 3 km/hr, 4 km/hr, 5km/hr and takes a total time of 47 minutes. The total distance in km is
A woman in a train notices that she can count 21 telephone posts in one minute. If they are known to be 50 meters apart, then at what speed is the train travelling?
A man running at a speed of 15km/hr crosses a bridge in 3 minutes. What is the length of the bridge?
The distance between P & Q is 165 km. A train starts from P at 10 : 15 am. and travels towards Q at 50 km/ hr. Another train starts from Q at 11:15 am. and travels towards P at 65 km/hr. At what time do they meet?
A passenger train 150m long is travelling with a speed of 36 km/ hr. If a man is cycling in the direction of train at 9 km/hr., the time taken by the train to pass the man is
A train 180 m long moving at the speed of 20 m/sec over-takes a man moving at a speed of 10m/ sec in the same direction. The train passes the man in :