A man can do a piece of work in 5 days, but with the help of his son he can do it in 3 days. In what time can the son do it alone...? Mcqs

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A man can do a piece of work in 5 days, but with the help of his son he can do it in 3 days. In what time can the son do it alone...?

(A) 7.5 days
(B) 6.5 days

(C) 5.5 days
(D) 4.5 days

Latest MCQs

If 3a + 5b / 3 * a - 5b = 5 then a: b is equal to...?

(A) 2:1
(B) 2:3

(C) 1:3
(D) 5:2

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A man annual production sells in 75000, The use of 10% will be...?

(A) 6500
(B) 5500

(C) 4500
(D) None of these

Latest MCQs

If scores are 75, 80, 85, what number makes the average...?

(A) 78
(B) 80

(C) 82
(D) 79

Latest MCQs

Two numbers are in the ratio 7: 9, if the sum of the numbers is 112, then the larger number is:...?

(A) 49
(B) 72

(C) 63
(D) 42

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A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is...?

(A) 29
(B) 37

(C) 42
(D) 54

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The average of runs of a cricket player in 10 innings was 32. How many runs must he make in his next innings to increase his average of runs by 4...?

(A) 70
(B) 72

(C) 74
(D) 76

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7 56/100in decimal form is:...?

(A) 7,056
(B) 7,56

(C) 756
(D) 75,6

Latest MCQs

The ratio of ages of two students is 3:2. One is older to the other by 5 years. What is the age of the younger student...?

(A) 2 years
(B) 10 years

(C) 15 years
(D) None of these

Latest MCQs

1 metric ton is equal to...?

(A) 100 KG
(B) 500 KG

(C) 1000 KG
(D) 10000 KG

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