Mathematics & Logic
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91
In a mixture of 60 liters, the ratio of milk and water is 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is:
Hard
Mathematics & Logic
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92
A train 150m long is running at a speed of 54 km/hr. How much time will it take to cross a platform 250m long?
Medium
Mathematics & Logic
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93
In a partnership, A and B invested in the ratio 4 : 5. If 10% of total profit goes to charity and A's share of profit is ₹3,600, then the total profit is:
Hard
Mathematics & Logic
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94
In a partnership, A invests ₹3,000 for 6 months and B invests ₹4,000 for 4 months. What is the ratio of their profit sharing?
Medium
Mathematics & Logic
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95
Find the average of the first 15 natural numbers.
Easy
Mathematics & Logic
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96
If a person sells an item for ₹2,400 at a loss of 20%, what was the cost price of the item?
Medium
Mathematics & Logic
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97
If a sum of ₹5,000 doubles in 5 years at simple interest, what is the annual rate of interest?
Easy
Mathematics & Logic
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98
In a certain code, 'MATH' is written as 'NBUH'. How is 'LOGIC' written in that code?
Easy
Mathematics & Logic
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99
The ratio of the length and breadth of a rectangular plot is 5 : 4. If the breadth is 20 meters less than the length, what is the perimeter of the plot?
Medium
Mathematics & Logic
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100
The average of 5 consecutive numbers is 20. The largest of these numbers is:
Easy
Mathematics & Logic
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101
A sum of ₹12,500 is divided among A, B, and C in the ratio 2 : 3 : 5. What is the difference between C's share and A's share?
Medium
Mathematics & Logic
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102
Find the triplicate ratio of 3 : 4.
Easy
Mathematics & Logic
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103
If a : b = c : d, which of the following is true?
Easy
Mathematics & Logic
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104
A sum of money is divided among P, Q, R in the ratio 2 : 5 : 7. If Q's share is ₹300, find the total sum.
Easy
Mathematics & Logic
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105
Find the sub-triplicate ratio of 8 : 27.
Easy
Mathematics & Logic
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