10 person consumed 20 kg in= 15 days
1 person consumed 20 kg in = 10 x 15=150 days
15 person will consume in days= 150/15= 10 days
Question: In case N is the fourth stop, which among the following must be the stop immediately before P?
Answer: Q
Question: In case a passenger gets on the bus at O, rides past one of the stops, and get off at P, which of the following must be true?
Answer: O is stop one
Amount=1600×(1+52×100)2+1600×(1+52×100)=1600×4140×4140+1600×4140=1600×4140(4140+1)=1600×41×8140×40=Rs.3321∴C.I.=Rs.(3321−3200)=Rs.121
1:4 is the correct answer
Volume ratio=x^3/y^3 =1/8 that implies x/y=2 so for surface area ration x^2/y^2=1/4
The radius can be found using the formula Circumference = 2𝜋𝑟.
Solving for 𝑟 gives 𝑟 = 308/2𝜋 ≈49 meters.
Average speed,=2×x×yx+y=2×100×150100+150=200×150250=120km/hr
Let the numbers be a, b and c Then, a2 + b2 + c2 = 138 and (ab + bc + ca) = 131 (a + b + c)2 = a2 + b2 + c2 + 2(ab + bc + ca) = 138 + 2 x 131 = 400 ⇒ (a + b + c) = 400−−−√ = 20
Let the ten's digit be x and unit's digit be y
Then, x + y = 15 and x - y = 3 or y - x = 3
Solving x + y = 15 and x - y = 3, we get: x = 9, y = 6
Solving x + y = 15 and y - x = 3, we get: x = 6, y = 9
So, the number is either 96 or 69
Hence, the number cannot be determined.