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Efficiency of Rashid and Danish are in the ratio 5:8. If Danish takes 51 days less than Rashid to complete the work, find the time taken by Rashid to complete the work.
A. 85 days
B. 126 days
C. 118 days
D. 136 days
Time and Work Mcqs · Easy · 4 weeks ago
The length of a rectangular plot is increased by 25%. To keep it’s area uncharged the width of the plot should be___________?
A. Kept unchanged
B. Increased by 25%
C. Increased by 20%
D. Reduced by 20%
Areas · Easy · 4 weeks ago
I. x2 + 5x + 6 = 0, II. y2 + 9y +14 = 0 to solve both the equations to find the values of x and y?
A. If x < y
B. If x > y
C. If x ≤ y
D. If x = y or the relationship between x and y cannot be established.
Quadratic Equations · Easy · 4 weeks ago
If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was__________?
A. 1,20,000
B. 1,10,000
C. 1,00,000
D. 90,000
Percentage Mcqs · Easy · 4 weeks ago
A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price?
A. Rs.1000
B. Rs.1140
C. Rs.860
D. Rs.760
Profit and Loss Mcqs · Easy · 4 weeks ago
Sharjeel has a container which has a mixture of wine and water in it. Wine and water are in the ratio 4:1. Sharjeel spills some of the mixture by accident. He then replaces the spilled amount with water of same quantity. But now the wine to water ratio became 3:2. How much water did Sharjeel add?
A. 3/5
B. 1/2
C. 1/4
D. 2/7
Mixtures and Allegations · Easy · 4 weeks ago
If 12 men work 8 hours a day to complete a work in 10 days, how many men working 12 hours a day can complete the work in 5 days?
A. 16
B. 4
C. 12
D. 8
Time and Work Mcqs · Easy · 4 weeks ago
The length of a rectangular plot is twice its breadth. If the area of the rectangular plot is 6075 sq.meters .what is its length?
A. 45m
B. 75m
C. 135m
D. None of these
Areas · Easy · 4 weeks ago
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