A. 9
B. 12
C. 15
D. 18
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What is the ratio of Faheem’s salary to Imran’s salary to Naveed’s salary if Faheem makes 80,000 rupees ,Imran 70,000 rupees and Naveed makes 50,000 rupees ?
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Two numbers are in the ratio 5:4 and their difference is 10.What is the largest number?
A. 80:70:60
B. 8:7:5
C. 4:7:5
D. 7:8:5
Submitted by: Faheem Zaman Dhaunroo
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In what ratio should the profit be divided if M, N, O invests capital in ratio 2:3:5 and their timing of their investments are in the ratio 4:5:6.
A. 40
B. 50
C. 60
D. 30
Submitted by: Faheem Zaman Dhaunroo
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A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.
A. 8:15:30
B. 5:18:28
C. 4:5:6
D. 2:3:5
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Three quantities X, Y and Z are such that XY=kZ where k is constant. Initially, X was at 4 and X:Y:Z was 2:3:4. If the value of Y is changed to 12 and Z is kept constant, find the value of X.
A. 160
B. 200
C. 250
D. 240
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Find the mean proportion between 5 and 45.
A. 2
B. 3
C. 5
D. 6
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If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.
A. 9
B. 15
C. 25
D. 50
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The ratio of two numbers a and b is 3:5. If 2 is added to both the numbers, the ratio becomes 2:3. Find b.
A. 2:3:5
B. 8:12:15
C. 2:8:5
D. 2:7:5
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The plan for a rectangular area is drawn to a scale of 1:500. If the length and breadth in the plan is 30 cm and 20 cm, find the actual area.
A. 15
B. 10
C. 8
D. 5
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