CSC Company Numerical Ability Algebra

Kaushik has some hens and some goats. If the total number of animals head is 90 and the total number of animals feet is 248, what is the total number of goats Kaushik has?

a) 32 b) 34 c) 36 d) 40

Read Solution (Total 3)

2h+4g=248
h+g=90
so we get g=34
12 years agoHelpfull: Yes(4) No(0)

Option B 34
248-(90*2)/4-2=34
12 years agoHelpfull: Yes(1) No(0)
2 hens + 4 goat=248
hens + goat =90
so thats why by equation goat=34
7 years agoHelpfull: Yes(0) No(0)

CSC Other Question

In a cinema hall for the matinee show which started at 2.30 pm and ended at 5.30 pm the vehicle parking lot had only three wheelers (auto rickshaws) and four wheelers. Today the wheels of the vehicles parked was counted and found to be 240. What could be the number of three wheelers parked therein?

a) 41 b) 43 c)45 d) 48 A shop sells floor tiles at Rs 48 per square meter. A building contractor employs a machine that polishes the tiles that damages 10% of the total number of tiles which cannot be used any more. Calculate the amount that needs to be paid by contractor to tile shop owner, if the hall is of a square shape and has a perimeter of 400 meters?

a) Rs 4,00,000 b) Rs 5,00,000 c) Rs 5,28,000 d) Rs 3,65,000