A zookeeper counted the heads of the anim… | Answer

Subject

Quantitative Aptitude

Topic

Number

A zookeeper counted the heads of the animals in a zoo and found it to be When he counted the legs of the animals he found it to be If the zoo had either pigeons or horses, how many horses were there in the zoo?
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Explanation

Let the number of horses = x Then the number of pigeons = 80 – x. Each pigeon has 2 legs and each horse has 4 legs. Therefore, total number of legs = 4 x + 2 ( 80 − x ) = 260 ⇒ 4 x + 160 – 2 x = 260 ⇒ 2 x = 100 ⇒ x = 50

On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. The sum of the digits of N is:Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:A number is as much greater than 36 as the less than Find the number.If one-third of one-fourth of a number is 15, then three-tenth of that number is:If the number 5 * 2 is divisible by 6, then * =?কাজের দিন ২ টাকা পাওনা এবং অনুপস্থিতির দিন ৫০ পয়সা জরিমানা এই শর্তে সেপ্টেম্বর মাসে ৪০ টাকা পেল। সে কত দিন কাজে উপস্থিত ছিল?476 ** 0 is divisible by both 3 and The non-zero digits in the hundred's and ten's places are respectively:The sum of two numbers is 25 and their difference is Find their product.

A zookeeper counted the heads of the animals in a zoo and found it to be When he counted the legs of the animals he found it to be If the zoo had either pigeons or horses, how many horses were there in the zoo?Reading

A zookeeper counted the heads of the animals in a zoo and found it to be When he counted the legs of the animals he found it to be If the zoo had either pigeons or horses, how many horses were there in the zoo?

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A zookeeper counted the heads of the animals in a zoo and found it to be When he counted the legs of the animals he found it to be If the zoo had either pigeons or horses, how many horses were there in the zoo?
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