21 goats eat as much as 15 cows. How many goats eat as much as 35 cows?

Mr. Dubey • 52.30K Points
Coach Math

Q. 21 goats eat as much as 15 cows. How many goats eat as much as 35 cows?

(A) 38
(B) 49
(C) 37
(D) 41

Correct Answer - Option(B)

Explanation by: Mr. Dubey

15 Cows eat as much as 21 Goats.
∴ 1 Cows eat as much as 21/ 15 Goats.
∴ 35 Cows eat as much as 21 x 35 / 15 Goats.
∴ 35 Cows eat as much as 21 x 7 / 3 Goats.
∴ 35 Cows eat as much as 7 x 7 Goats.
∴ 35 Cows eat as much as 49 Goats.

You must be Logged in to update hint/solution

Discusssion

Be the first to start discuss.

Related MCQs on Math

Q. The simple interest on a certain sum for 2 yr is RS. 120 and compound interest is RS. 129. Find the ...

Q. Two years ago the average age of a family of 8 members was 18 years. After the addition of a baby, t...

Q. In simple interest what sum amounts of Rs.1120/- in 4 years and Rs.1200/- in 5 years ?

Q. If a person sells a commodity at 20% profit, if he buys it at 20% loss and sells it for 20 rupees mo...

Q. What is 90 days from today? (Hints : Today is 20th January 2017, Sunday)

Q. What least number must be subtracted from 1936 so that the resulting number when divided by 9, 10 an...

Q. Each side of a rectangular field diminished by 40%. By how much per cent is the area of the field di...

Q. Find the average of first 97 natural numbers.

Q. The average monthly salary of 12 workers and 3 managers in a factory was Rs. 600. When one of the ma...

Q. The average age of A, B, C, D and E is 40 years. The average age of A and B is 35 years and the aver...

Learn All Math MCQs

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.