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Question 1
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
(421.98 + 478.21 + 1416.93 + 545.98 + 737.09) ÷ (? × 3.931) = 60.029
Question 2
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
√256 × 19.17 + 8.15 × 13.78 = ?
Question 3
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
16.217 × 23.88 + ? = 18.98 × 32.12
Question 4
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
27.897 × 16.21 = ? × 13.98 + 69.87
Question 5
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
272.112 + 189.98 + 84.101 = ? × 12.89 × 6.11
Question 6
Sum of Present age of A, B and C is “X”. Present age of C is “X-50”. After 6 years, B’s age will be equal to C’s present age and after 2 years, A’s age will be equal to B’s present age. Then find the value of “X”?
Question 7
A alone can do the work in some days. B is twice efficient than A. C alone can do the same work in 9 days. If the ratio of days taken by B and C to complete the work alone is 2:3. Then in how many A, B and C together can complete the work?
Question 8
A tank contains a mixture of water and milk. Total quantity of the mixture is 140L and the ratio of milk to water in the mixture is 9:5. If “X” L of the mixture is taken out and only 40L of water left in the mixture then what is the value of “X”?
Question 9
If Rohan is spent 10% of his salary on clothes, 20% on insurance, 15% on house rent and “X%” on other expenses. If the difference between spent on insurance and house rent is 3000 and Rohan saving is 18000 then what is the value of “X”?
Question 10
A man travels 434 km, partly by rail and partly by steamer. He spends 8 hours more time on the steamer when compared to rail. If the velocity of the steamer is 25 km/hr and the velocity of rail is 65 km/hr then how much distance does he cover by steamer?
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Dec 14PO, Clerk, SO, Insurance
