Question
At a farm, the number of heads and legs of chickens and
cows was counted, and it was found that there were 40 heads and 120 legs. Find the number of chickens on the farm.Solution
Given - Head = 40 Leg = 120 As we know – four legs of a cow and two legs of a chicken. Let total head have 4egs =40×4= 160 max leg = 160-120= 40 chickens in park =40/2= 20 now cows= 40-20= 20.
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E 7 8 D $ % J 9 4 L M & F 9 @ H F X 9 8
In the above series how many letters are immediately preceded by a symbol and immediately followed by an ...
Each of the five friends among V, W, X, Y and Z has different number of chocolates. The number of persons who have more chocolates than those with X is ...
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_ _ K _ M _ N ...
In the given arrangement, how many such numbers are there which are immediately followed by a symbol and immediately preceded by a letter?
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3MN, 5LO, 7KP, 9JQ, ?
How many symbols are there which are immediately followed by a letter?
This question is based on the five, three-digit numbers given below:
(Left) 158 438 182 325 230 (Right)
If 5 is added to the first digit o...
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_ _ r s _ p q _ ... Select the incorrect term in the alpha-numeric series:
X, Z, B, D, F, G
