If s1 and s2 be the surface area of sphere and circumscribed cylinder respectivily.then s1/s2=?
frnds mera doubt hai ki h=2r kyu??
A sum of money amounts to Rs 9990 after 3 years and to Rs 14985 after 6 years on compound interest. Find the sum.
....A sum of money becomes 4 times in 6 years, in how much time it will become 8 times? compound interest..
Three frnds started cycling in a circular path of 1 km from the starting point at same time with speed 8;18; and 28 mtr/ sec. So they will meet again after???
G is the centroid of Triangle ABC, and AG=BC. Find angle BGC.
A conical cavity is drilled in a circular cylinder of 15cm height and 16 cm base diameter.The height and base diameter of the cone are same as those of cylinder.Determine the total surface area of remaining solid ?? 440pie,215pie,542pie,376pie.....??
ABC is a triangle and its medians CD and BE intersect each other at M; then find the ratio of area of triangle MDE to the area of triangle ABC
A man covered a certain distance at some speed.if he had moved 3km/hr faster, he would have taken 40 min less. If he had moved 2 km/hr slower, he would have taken 40 mins more. The distance in kms is?
A) 35
B) 37
C)40
D)50
One who is greedy
- voracious
- avaricious
0 voters
What is your name?
Change voice
No OA.
In a triangle ABC, the medians AD,BE,CF meet at G. Then which of the following is true?? please explain.. no oa
- 4(AD+BE+CF) > 3(AB+BC+CA)
- 3(AD+BE+CF) > 4(AB+BC+CA)
- 2 ( AD+BE+CF) > (AB+BC+CA)
- AD+BE+CF > 0.5 * (AB+BC+CA)
0 voters
65% of students of a class like cartoon,70% like horror and 75% war movies..what is the smallest % liking all three type of movies..
no oa.. how to solve such questions??
- 30
- 5
- 10
- 20
0 voters
Find the difference between compound interest on rs 6000 for 2.5 years at 6% per annum compounded yearly and half yearly ?
In a triangle ABC two points D , E are on the sides AC & BC such dat DE = 18 & CE=5 And angle DEC =90 if tan ABC=3.6 find AC:CD.
- 2CE:BC
- CE:2BC
- BC:2CE
- 2BC:CE
0 voters
My Tier II admit card (SSC KKR Region) does not have my Signature below my photograph.
Can any of you from KKR confirm if you have/don't have the signature?
At a soccer match, the contractor provided dinner for 24 players, and fixed the price per person so as to gain 12.5% on his total outlay. However, 3 of the players were absent and the remaining 21 players paid the fixed price for their dinner and as such the contractor lost 1 on his total outlay. What was the charge of the dinner per person ?
If a triangle has sides: a,b and root(a^2 + b^2 + ab) then the greatest angle of the triangle is ?
Akaram miya has two types of grapes. One is the fresh grapes containg 80% water and dry containing 25% of water. He sells 20 kg dry grapes , by adding water to the dry grapes ,at cost price .what is the total profit % when after adding water the weight of 20 kg of dry grapes increase in the prppotion of water in fresh grapes?
Find the minimum value of :
a) 9 cos^2x + 8 sec^2x
b) 8 cosec^2x + 9 sec^2x
Don't subject the animals to cruelty
Cv
- the animals will not be subjected to cruelty
- the animals are not to be subjected to cruelty.
- the animals should not be subjected to cruelty.
- the animals shall not be subjected to cruelty
0 voters