How many numbers in the set{ 99!/96!, 96!/93!, 93!/90!........ 6!/3!,3!/0!} are divisible by 24? 1) 20 2) 17
1.20
2.17
3.16
4.21
find HCF and LCM of the
2222….30 times and 3333….70 times.
Can anyone please classify quant topics under Arithmetic , Algebra and modern mathematics ?
If A got 10% marks less than B, B got 25% more than C, and C got 20% less than D. If A got 360 out of 500, the % marks obtained by D was examination ??
WHERE CAN I GET LAST YEAR CL MOCK PAPERS(PROTECTD-UNPROTETD)..PLZ HELP
First 100 natural numbers in the decimal system are converted to base 6 and their product is found. Find the number of consecutive zeros at the end of the product as counted in the base 6 system?
There is a bus with 7 girls inside, each girl has 7 bags, inside each bag, there are 7 big cats, each big cat has 7 small cats, all cats have 4 Legs each. How many legs in total?
Answer is 10990, but how ?
Solution please...
- 14 cm
- 12 cm
- 15 cm
- 16 cm
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How many natural nos having atmost 6 digits and sum of their digits ia atmost 5????
Gopinath Restaurant Hall has capacity of 400 persons including diners and servers. If one server is needed for every 12 diners, then maximum number of diners in the hall can be
A. 367 B. 368 C. 369 D. 370
N=1!+2!+3!+4!+.....+k! where K is a natural number less than 1000
for how many values of K will N be a perfect square?
for how many values of K will N be a perfect square?
Mohan and Sohan travel with uniform speed from A to B and B to A respectively. Mohan starts at 5:00 AM while Sohan starts 4 hours later. They meet on the way at 1:10 PM. If they reach their destinations at the same time, what is the that time ?
7 PM
8 PM
8::30 PM
7:30 PM
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How many triangles can be formed using the vertices of a polygon of n equal sides such that the triangles formed has no sides common to that of the polygon ? The minimum value of n to have at least one such triangle.
the area of the triangle abc is 128. 3 parallel lines DE, FG and HI are drawn such that they divide the line segment in 4 equal parts. the area of the quadrilateral figure is...?
In a four digit number, the sum of the digits in the unit place and tens place is equal to the sum of digits in the hundreds and thousands place. the sum of the digits in tens and hundreds place is twice the sum of the other two digits. If the sum of the digits of the number is more than 20 , then the digit in the unit place can be?????😴😴😴
The consumption of diesel per hour of a bus varies directly as square of its speed. when the bus is traveling at 40km/h its consumption is 1 litre per hour. if each litre cost 40rs and other expenses per hour is 40rs, then what would be the minimum expenditure required to cover a distance of 400km????
A train overtakes a cyclist traveling in the same direction in 20 seconds.After traveling for 20 mins it had started overtaking the above cyclist,it starts crossing a second cyclist coming from the opposite direction and takes 18 seconds to complete the crossing.After how many seconds from the time the train crossed the second cyclist,do the 2 cyclist cross each other?👍
Shaurya and arjit take a straight route to the same terminal point and travel with constant speed. At the initial moment, the position of the two and the terminal point form an eqilateral triangle. When arjit covered a distance of 80 km, the triangle becomes right angled. When arjit was at a distance of 120 km from the terminal point , the shaurya arrived at the point. Find the distance between them at the initial moment assuming that there are integral distances throughout the movements described.
a) 300km
b) 240km
c) 200km
d) 225 km