Q. The cost prices of two articles A and B are in the ratio 4 : 5. While selling these articles, the shopkeepers gain 10% on article A and 20% profit on article B and the difference in their selling prices is ₹ 480. Find 30% of the total cost price (in ₹) of both the articles.
1) 1,250
2) 1,000
3) 900
4) 810
Q. A can complete work in 25 days and B can complete the same work in 20 days. They started the work together but B left after 4 days and A continued to work. In how many days will the entire work be completed?
1) 25
2) 20
3) 28
4) 22
Q. A river 6 m deep and 35 m wide is flowing at the rate of 2.5 km/h, and the amount of water that runs into the sea per minute is -
1) 8370 m3
2) 7850 m3
3) 7580 m3
4) 8750 m3
Q. The value of 15 + 6.3 ÷ 7 - 3 x 1.3 - 2 is -
1) 9
2) -10
3) 10
4) 7
Q. The ratio of the profits of P and Q is 5 : 8. What is their investment ratio, if their investment time period ratio is 3 : 5?
1) 13 : 25
2) 12 : 25
3) 24 : 25
4) 25 : 24
Q. What is the greatest four-digit number which on being divided by 6, 7, and 8 leaves 4, 5, and 6 as remainders, respectively?
1) 9910
2) 9920
3) 9921
4) 9912
Q. In △ABC, AB=7 cm, BC = 10 cm and AC=8 cm. If AD is the angle bisector of ∠BAC, where D is a point on BC, then DC/4 (in cm ) is equal to -
1) 14/2
2) 4/3
3) 11/3
4) 7/3
Q. The average of eight consecutive odd numbers is 28. The sum of the smallest and the largest number is -
1) 45
2) 52
3) 48
4) 56
Q. The circumference of the base of a right circular cylinder is 62.8 cm and its volume is 8792 cm3. What is the curved surface area (in cm2
1) 1695.5
2) 1758.4
3) 1632.8
4) 1570.2
Q. Joseph deposited a total of ₹52,500 in a bank in the names of his two daughters aged 15 years and 16 years in such a way they would get equal amounts when they become 18 years old. If the bank gives 10% compound interest compounded annually; then what is the amount (in ₹) that joseph had deposited in the name of his younger daughter?
1) 25,500
2) 24,500
3) 25,000
4) 26,000
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