Q. 6. Three man move from one place to another. Their steps are of length 63 cm, 70 cm and 77 cm respectively. How much distance should all person cover that distance in a whole number of steps?
(A) 9630 cm
(B) 9360 cm
(C) 6930 cm
(D) 6950 cm
Answer:
Explanation:
Q. 7. The income of A is 40% more than that of B. If A got a 25% rise in his income and B got a 40% rise in his income, then the percentage increase in the combined incomes of A and B is:
(A) 31.25
(B) 34.5
(C) 28.25
(D) 24.5
Answer:
Explanation:
Q. 8. The railway fares of air-conditioned sleeper and ordinary sleeper classes are in the ratio 4: 1. The number of passengers travelling by air-conditioned sleeper and ordinary sleeper classes was in the ratio 3: 25. If the total collection was Rs. 74000. How much did air conditioned sleeper passengers pay?
(A) Rs. 30,000
(B) Rs. 20,000
(C) Rs. 24,000
(D) Rs. 32,000
Answer:
Explanation:
Q. 9. A man sells his goods at a certain price, 20% of which is his profit. If the price at which he buys the goods increases by 10% and he sells them at an 8% higher, then his profit percentage will be (correct to one decimal place)
(A) 22.7
(B) 21.8
(C) 23.4
(D) 21.4
Answer:
Explanation:
Q. 10. A milkman uses three containers to sell milk, their capacities of 40 L, 30 L and 20 L, respectively. He fills respectively 87.5%, 80% and 90% of the containers with a mix of milk and water in the ratios 3: 2, 5 : 1 and 7 : 2, respectively. What is the ratio of the total quantity of milk to that of water?
(A) 7:2
(B) 31:12
(C) 35:9
(D) 5:2
Answer:
Explanation: