1061.
A rectangular sheet of metal is 60 cm by 25 cm. Equal squares of side 5 cm are cut off at the corners and the remainder is folded up to form an open rectangular box. Find the volume of the box.
(A)
2750 cm3
(B)
5750 cm3
(C)
3750 cm3
(D)
4750 cm3
1062.
In an election between two candidates, 10% of the voters did not cast their votes and 75 votes were found invalid. The winner got 50% of the total votes expected and won by 170 votes. How many voters were enrolled in the voters’ list?
(A)
800
(B)
855
(C)
850
(D)
950
1063.
The population of a town increases 8% annually. If its present population is 1,42,560, what was the population one year ago?
(A)
1,34,000
(B)
1,33,000
(C)
1,32,000
(D)
1,31,000
1064.
18 workers can complete a piece of work in 96 days. They start working together and after 26 days 10 more workers join them. In how many days in all will the work be completed?
(A)
69
(B)
71
(C)
72
(D)
70
1065.
R reaches office from home in 30 minutes and comes back in 20 minutes. The distance to his office from home is 12.5 km. What is his average speed (in km/h) from home to office and then back home?
(A)
20
(B)
25
(C)
60
(D)
30
1066.
In a ∆ABC, angle BAC = 30° and angle BCA = 60°. If AC = 13 cm and AB = 12 cm, then BC is equal to:
(A)
6 cm
(B)
5 cm
(C)
4 cm
(D)
7 cm
1067.
If 24 people can build 90 identical walls in 25 days, then how many more days will 27 people require to build 162 such walls?
(A)
16
(B)
14
(C)
15
(D)
13
1068.
Simplify
(A)
561
(B)
526
(C)
546
(D)
574
1069.
A product was offered at a 10% trade discount on the marked price. After a cash discount of 10%, the product was sold for ₹7,290. The marked price (in ₹) is:
(A)
9,000
(B)
8,900
(C)
8,510
(D)
8,720
1070.
A train covers a distance of 56 km in 35 minutes. Travelling at the same speed, in how many seconds will the train cover a distance of 720 metres?
