3. Value of a machine depreciates 10% p.a. If the present value is 16,000 after how many year ....

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2. At what rate of simple interest, the principle = 48,000 will amount to T 55, 560 in

1. Kumar borrowed e 52,000 from a money lender at a particular rate of simple interest.

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42. Ramesh and Meena divide a sum of Rs. 25,000 in the ratio 3:2 respectively.... #maths

43. simplify one hectare : 150 m2 #tnpscmaths #mathsintamil #mathsclass #mathsclass10

41. The difference between two whole numbers is 72. The ratio of the two numbers is 3:5.

40. 1/5 : 1/x :: 1/x : 1/1.25 , find x #tnpscaspirants #mathsnet #mathsnettamil #mathematics

39 . 32:13::29:? find #mathsnet #mathsnettamil #tnpscaspirants

38. There are two mixtures of milk and water. In I mixture ratio of milk and water is5:3....

37. In what proportion must a grocer mix wheat at +.2.04 per kg and .2.88 per kg so as to make

36. What will be the duplicate ratio of 2: 7? #tnpscmathsclassesintamil #mathsnet #maths

35. find the largest among ratio 4:5, 8:15, 3:10, 1:2 #tnpscaspirants #tnpsc2026 #mathsnet

34. If (a+b): (b+c): (c+a)=6:7:8 and a+b+c=14 then the value of c is

33. Raghul wanted to find the height of a tree in his garden. He checked the ratio of his height to

32. Tnpsc previous year problems one by one explanation in tamil | easy #tnpscaspirants

31. A மற்றும் B இருவர் ஒரு தொழில் தொடங்க 3 : 2 என்ற விகிதத்தில் முதலீடு செய்துள்ளனர். #tnpsc2026

30. If Rs. 510 be divided among A, B, C in such a way that A gets 2/3 of what B gets 1/4 of what C

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Find the unit digit of (4137) ^ 132

29. Find x if x:4/9 = 3/11:5/33 #tnpsc #sscaspirants #railwayaspirants

28. If 782 be divided into three parts proportional to 1/2, 2/3 , 3/4 and then the first part is

A book contains 120 pages. Each page has 35 lines. How many pages will the book contain if every

The sum of the digits of a two-digit number is 9. If 27 is added to it, the digits of the number

27. The ratio of 10th and 14th term of an A.P. is 8: 11 then the ratio of 6th term to 16thterm is

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26. Ramya earned per month Rs. 28,296. She utilized her salary in the ratio 4:1:3 for education,

25. The monthly salary of A,B and C are in the ratio 2:3:5. If C's monthly salary is Rs. 1,200

24. The ratio of the volumes of a cylinder a cone and a sphere if each has the same #mathsnet

23. Ages of two persons are in the ratio 1 : 3, product of their ages is 48.

22. The ratio of boys and girls in a club is 3:2. Which one of the following could be the

21. If a:b = b:c , then a4 : b4 = #maths #mathstricks

20. if a:b = 2:3 , b:c = 2:4, c:d = 2:5, then a:d is equal to #tnpscmathsclassesintamil

19. 6xy: 15 of the following answers which cannot be the value of x andy respectively #mathsnet

18. The scale of a map is given as 1 : 30000000. Two cities are 4 cm apart on the map. #tnpscmaths

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17. .94 is divided into two parts in such a way that the fifth part of the first and the eighth

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1. If we write the first half of the English alphabet in descending order and the remaining letters

16.The ratio of 4^3.5: 2^5 is same as | 4^3.5 : 2^5 என்பதற்கு விகிதம் #tnpscmathsclassesintamil

15. Two numbers are in the ratio 2: 5. If 4 is added to each, they be in the ratio 4 : 9, #tnpsc

14. If A B 8: 12 and B: C 24: 15 then find the ratio of A: B: C. #tnpscaspirants #tnpsc #mathsnet

13. P, Q and R have a total of 210 marbles. P has one fourth of the total number of marbles with

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12. The ratio of expenditure and savings in a family is 5:3. If the expenditure is 3,500.

11. In three vessels of 10L capacity mixture of milk and water is filled the ratio of milk and water

10. If (x+1):83.75: 7, then the value of x is

9. If the ratio of Green, Yellow and Black balls in a bag is 4 : 3 : 5, then if there are 40 black

8. The monthly income of A and B are in the ratio 3 : 4 and their monthly expenditures are in the

7. In a village of 121000 people, the ratio of men to women is 6 : 5. Find the number of men in the

6. Two numbers are there in the ratio 3:5. If the sum of the numbers is 144 then what is the larger

5. If A: B=7:13, and B: C = 65: 25 find the ratio of A: B:C is

4. The ratio of 20 miles to 25km is , 20 மைல்களுக்கும் 25 கி.மீ க்கும் ஆன விகிதம்

3. Three numbers are in the ratio 4:5:6 their average is 25. Then the largest number #tnpscmaths

2. If 3A = 5B = 6C then find A: B: C

1. If x : y = 2:3 find the value of (3x+2y): (2x+5y)

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