Q.26 Two trains cross each other in 1 minute moving in the same direction at the speeds of 40 km/hr. and 22 km/hr respectively. If the length of the first train is 125 metres, find the length of the second train?
250 metres
300 metres
175 metres
None of these
Q.27 An amount of money is to be divided among Anju, Manju and Ranju in such a way that Ranju gets Rs. 5000 more than Anju’s amount and Manju gets Rs. 2000 less than Ranju’s amount. What is the ratio between the amount of Anju and Manju respectively?
2:3
3:5
Data inadequate
None of these
Q.28 By selling an item for Rs. 640 shopkeeper makes a loss of 20%. By what percent should he increase his selling price so as to make a profit of 10%?
35%
36.75%
37.5%
35.25%
Q.29 If the perimeter of a semicircle is 72 cm, what will be the area of that semicircle?
300 sq.cm
308 sq.cm
106 sq.cm
None of there
Q.30 Rakesh purchased a wrist watch with a 20% discount on the labelled price. He sold it with 15% profit on the labelled price. What was his percent profit on the original cost price?
43.5%
35%
43.75%
45%
Q.31 A rational number between 1/2 and 3/5 is:
2/3
2/5
4/7
None of these
Q.32 Anuj, Vikram and Sameer alone can complete a work in 20 days, 30 days and 60 days respectively. Anuj works alone, however on every third day, he takes the help of Vikram and Sameer. In how many days will the work be completed?
25days
15days
18days
21days
Q.33 The average age of 40 students of a class is 15 years. When 10 new students are admitted, the average age is increased by 0.2 years. The average age of new students is:
16.4 year
16.2 year
16 year
None of these
Q.34 Weekly incomes of Sohan and Surendra are in the ratio of 7:3 and their weekly expenses are in the ratio of 5:2. If each of them saves f 300 per week,then the weekly income of Sohan is
Rs.5300
Rs.3600
Rs.6300
None of these
Q.35 A shopkeeper marks his goods 30% above the cost price but allows a 10% discount for cash payment. What profit does he really make?
13%
17%
20%
21%
Q.36 The average of three numbers is 135. The largest number is 195 and the difference between the other two is 20. The smallest number is:
85
95
115
105
Q.37 A motor car completes a journey in 12 hours, the first half at the speed of 22 km/hr. and the second half at the speed of 26 km/hr. Find the distance?
188 km
286 km
350 km
None of these
Q.38 The length and breadth of a rectangle are increased by 20% and 25% respectively. The increase in the area of the resulting rectangle will be:
25%
40%
45%
50%
Q.39 While finding the average of 10 given numbers, a student by mistake, wrote 64 in place of 46 and got his average 50. The correct average of the given number is:
46
47.6
48.2
None of these
Q.40 Raghav’s wages were reduced by 50%. Again the reduce~ wages increased by 50%. What is his loss?
30%
35%
25%
40%
Q.41 Beena can do a piece of work in 40 days. She works at it for 8 days and then Sangeeta finished it in 16 days. How long will they together take to complete the work?
16(1 / 3)days
10(1 / 3)days
13(1 / 3)days
None of these
Q.42 Each edge of a cube is increased by 25%. Find the percentage increase in the total surface area:
25%
56.25%
55.25%
125%
Q.43 If the total surface area of a cube is 864cm square, find the volume of the cube:
1728 cm³
1624 cm³
144 cm³
1684 cm³
Q.44. 5/8 of 4/9 of 3/5 of 444 = ?
37
57
74
88
Q.45 14 x 18.6 / 12 + 19.3 = ?
61
46.3
42.3
41
Q.46 43/11 + 82/15 - 53/22 - 49/10 = ?
2(4 /15)
2(1 /15)
3(1 /15)
2(7 / 15)
Q.47 What sum of money will produce Rs. 70 as simple interest in 4 years at 3(1/2) percent?
Rs.450
Rs.550
Rs.500
Rs.600
Q.48 Two equal sums of money were lent at simple interest at 10% per annum for 4 years and 5 years respectively. If the difference in interests for two periods was Rs. 220, then each sum is:
Rs.2200
Rs.2000
Rs.1800
None of these
Q.49 The sum of the squares of 3 consecutive positive numbers is 365. The sum of the number is:
30
36
33
None of these
Q.50 The amount on Rs. 2,560 in 6 months at 25% per annum, if the interest is compounded quarterly, is:
India Post Delhi Circle Examination 2014
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