a) days b) days c) days d) days Correct answer is: a) days Explanation

a) days b) days c) days d) days correct answer is: d) days Explanation

a) days b) days c) days d) days correct answer is: c) days Explanation boys men boys men boys men men.So, men and boys men men.

a) kahans b) kahans c) kahans d) kahans correct answer is: d) kahans Explanation

a) hours b) hours c) hours d) hours correct answer is: a) hours Explanation

a) days b) days c) days d) days Correct Answer is: b) days Explanation

a) 10 days b) 12 days c) 6 days d) 8 days correct answer is: d) 8 days Explanation

a) 650 machine parts b) 700 machine parts c) 750 machine parts d) 800 machine parts correct answer is: c) 750 machine parts Explanation

a) 20 days b) 46 days c) 18 days d) 16 days correct answer is: d) 16 days Explanation

a) 10 days b) 14 days c) 24 days d) 40 days Correct answer is: b) 14 days Explanation