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Welcome Aspirants . According to our sixth schedule of Tnpsc group 4 free online exam we come up with Aptitude Questions which Plays very important role in Tnpsc Group 4 exam
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Time Limit Should be 20 minutes
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TNPSC GROUP 4 WEEKLY TEST - 6
1. Find the height of a parallelogram whose area is 300 cm2 and base 15 cm is
(A) 10 cm
(B) 15 cm
(C) 20 cm
(D) 30 cm
2. Ram is 7 times as old as his daughter Nanthini. After 5 years he will be 5 times as old as his daughter. What are their present ages?
(A) 5, 35
(B) 6, 42
(C) 9, 63
(D) 10, 70
3. Divide Rs. 700 among A, B, C so that A gets 2 times more than to B and B gets 2 times to C . How much of amount they are getting?
(A) Rs. 100, Rs. 200, Rs. 400
(B) Rs. 200, Rs. 300, Rs. 200
(C) Rs. 300, Rs. 200, Rs. 200
(D) Rs. 400, Rs. 200, Rs. 100
4. A cone, hemisphere, and cylinder have equal bases. If the heights of the cone and a cylinder are equal and are same as the common radius then find, the ratio of their respective volumes
(A) 2 : 3 : 4
(B) 1 : 2 : 3
(C) 2 : 1 : 3
(D) 3 : 2 : 5
5. Using Identities x - y = -6; xy = 4, Find the value of x^3 - y^3
(A) -288
(B) -388
(C) -268
(D) -278
6. The radius of a wheel is 1.75. How many revolutions will it make in travelling 11 km?
(A) 10
(B) 100
(C) 1000
(D) 10000
7. Find the simple interest and the amount due on Rs. 6,750 for 219 days at 10% per annum.
(A) 205
(B) 305
(C) 405
(D) 415
8. By selling a car for Rs. 1,40,000 a man suffered a loss of 20%. What was the cost price of the car?
(A) Rs. 1,50,000
(B) Rs. 1,25,000
(C) Rs. 2,00,000
(D) Rs. 1,75,000
9. The population of a city in the year 2014 is 1,80,000 and increases at a rate of 20% per year. Find the population of the city in the year 2016?
(A) 2,40,000
(B) 2,59,200
(C) 2,55,000
(D) 2,54,300
10. A man and woman are engaged in a work. A man can do a piece of work in 4 days and the woman can do in 12 days. Find how many days will they take to finish it together?
(A) 6 days
(B) 5 days
(C) 4 days
(D) 3 days
11. Find the next term of 4 in the series is 1, 1, 2, 8, 3, 27, 4, ...
(A) 31
(B) 29
(C) 16
(D) 64
12. Three angles of a triangle are x— 300, x— 45°, x + 15°, find the value of x.
(A) 60°
(B) 40°
(C) 80°
(D) 100°
13. If you stand in a rectangular room, where two adjacent walls are covered with plane mirrors, the total number of your images will be
(A) infinity
(B) 1
(C) 3
(D) 0
14. The base of a triangle is four times its height and its area is 50m^2. The length of the base is
(A) 10 m
(B) 15 m
(C) 20 m
(D) 25 m
15. A can do a piece of work in 20 days and B can do it in 25 days. Both of them finished the work and earned Rs. 3,600. Then A's share is
(A) Rs. 1,600
(B) Rs. 2,000
(C) Rs. 3,000
(D) Rs. 3,100
16. A room is 5 m 40 cm long and 4 m 50 cm broad. Its Area is
(A) 23.4 m^2
(B) 24.3 m^2
(C) 25 m^2
(D) 98.01 m^2
17. The breadth, height and volume of a cuboid are 10 cm, 11 cm and 3080 cm^3 respectively. Find the length of the cuboid.
(A) 21 cm
(B) 28 cm
(C) 24 cm
(D) 30 cm
18. A man bought an old bicycle for Rs. 1,500. He spends Rs. 500 on its repair and sells it for Rs. 1,800. Find the percentage of his loss.
(A) 10%
(B) 15%
(C) 20%
(D) 5%
19. The G.C.D. and L.C.M. of 90,150, 225 is
(A) 15, 450
(B) 450, 15
(C) 90, 225
(D) 225, 150
20. If the product of four consecutive terms in G.P is 625. Find the first term.
(A) 15
(B) 25
(C) 5
(D) 35
Answers
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