Revision Test maths for sainik-RMS- RIMC- Chapter LCM and HCF
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Name ______________________ Start Time:________________Each question carries 1 marks wrong answer Minus 1 mark
1. What is 543+237?
Do the following sums in 2 minutes:-
11. 324+93 =______________
12. 849-47 =--------------
13. 9999 Divided by 33=___________
14. 123 x 321=_____________
15. 47+43+84-25=___________
Class V level:
16. write the following Indo-arabic numerals is ROMAN Numerals:
a) 99 b) 999 c) 9999
17.Distribute Rs.15129 equally so that the number of persons and the amount is same. How many persons and how much each will get?
18. Find the L.C.M of 14,35 and 42
19. Find the H.C.F of 12,36 and 48
20. H.C.F. of 513, 1134 and 1215 is _____________
21. Find H.C.F. of 0.63 and 1.05
22. Find L.C.M. of 1.05 and 2.1
23. H.C.F. of two numbers is 13. If these two numbers are in the ratio of 15: 11, then find the numbers.
24. If the product and H.C.F. of two numbers are 4107 and 37 respectively, then find the greater number.
25. Find the greatest number, which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively.
26. Find the least number, which when divided by 12, 15, 20 and 54 leaves a remainder of 8 in each case.
a)548 b) 540 c) 532 d) 524
27. Find the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder.
a) 1963 b) 2523 c) 1683 d) 1536
28. The traffic lights at three different road crossings change after every 40 sec, 72 sec and 108 sec respectively. If they all change simultaneously at 5 : 20 : 00 hours, then find the time at which they will change simultaneously.
a) 5 : 28 : 00 hrs b) 5 : 30 : 00 hrs c) 5 : 38 : 00 hrs d) 5 : 40 : 00 hrs
29. A rectangular courtyard 4.55 meters long and 5.25 meters wide is paved exactly with square tiles of same size. Find the largest size of the tile used for this purpose?
a. 25 cm b. 45 cm c. 21 cm d. 35 cm
30. 5 bells commence tolling together and toll at intervals 2, 4, 6, 8 and 10 seconds respectively. Find in 40 minutes, how many times do they toll together? a. 8 times b. 19 times c. 21 times d. 30 times
Answers:
Revision Test maths for sainik-RMS- RIMC- Chapter LCM and HCF
Name ______________________ Start Time:________________Each question carries 1 marks wrong answer Minus 1 mark
Total attempted_________________ Total correct___________________
Total Wrong_____________________
Final marks scored______________
1. What is 543+237?
2.What is 983 - 451?
3.What is 54 X 6?
4.What is 963/2?
5.Lina was having a concert. They were 23 chairs in each row. They're was 5 rows. How many chairs are they in all?
6.Sabari had 158 people who went to his party. Last year, There was only 129 people who went to his party.
How much is the difference from last year to this year?
7.Chinna had 456 marbles in her collection. Her friend gave her 328 more. How many marbles does Crystal have now?
8.Sheila had 421 textbooks in her school. She wants to divide them for 2 classes. How many textbooks are they in a class?
9.Noah had 956 hot dogs. He ate 876 of them and brought 56 more. How many hot dogs does Noah have now?
10.Jain had 473 mangoes. He had 9 mangoes in each row. How much mangoes does Jain have in each column?
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11. 324+93 =______________
12. 849-47 =--------------
13. 9999 Divided by 33=___________
14. 123 x 321=_____________
15. 47+43+84-25=___________
Class V level:
16. write the following Indo-arabic numerals is ROMAN Numerals:
a) 99 b) 999 c) 9999
17.Distribute Rs.15129 equally so that the number of persons and the amount is same. How many persons and how much each will get?
18. Find the L.C.M of 14,35 and 42
19. Find the H.C.F of 12,36 and 48
20. H.C.F. of 513, 1134 and 1215 is _____________
21. Find H.C.F. of 0.63 and 1.05
22. Find L.C.M. of 1.05 and 2.1
23. H.C.F. of two numbers is 13. If these two numbers are in the ratio of 15: 11, then find the numbers.
24. If the product and H.C.F. of two numbers are 4107 and 37 respectively, then find the greater number.
25. Find the greatest number, which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively.
26. Find the least number, which when divided by 12, 15, 20 and 54 leaves a remainder of 8 in each case.
a)548 b) 540 c) 532 d) 524
27. Find the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder.
a) 1963 b) 2523 c) 1683 d) 1536
28. The traffic lights at three different road crossings change after every 40 sec, 72 sec and 108 sec respectively. If they all change simultaneously at 5 : 20 : 00 hours, then find the time at which they will change simultaneously.
a) 5 : 28 : 00 hrs b) 5 : 30 : 00 hrs c) 5 : 38 : 00 hrs d) 5 : 40 : 00 hrs
29. A rectangular courtyard 4.55 meters long and 5.25 meters wide is paved exactly with square tiles of same size. Find the largest size of the tile used for this purpose?
a. 25 cm b. 45 cm c. 21 cm d. 35 cm
30. 5 bells commence tolling together and toll at intervals 2, 4, 6, 8 and 10 seconds respectively. Find in 40 minutes, how many times do they toll together? a. 8 times b. 19 times c. 21 times d. 30 times
Answers:
| Question No: | Answers | Question No: | Answers | Question No: | Answers |
| 1. | 780 | 2. | 532 | 3. | 324 |
| 4. | 481.5 | 5. | 115 | 6. | 29 |
| 7 | 784 | 8. | 210.5 | 9. | 136 |
| 10. | 4257 | 11. | 417 | 12 | 802 |
| 13. | 303 | 14. | 38841 | 15. | 149 |
| 16.(a) | XCIX | 16 (b) | CMXCIX | 16 (c) | MXCMXCIX or IXCMXCIX. |
| 17. | 123 persons each will get Rs.123 | 18. | 252 | 19. | 12 |
| 20. | H.C.F. 27 | 21. | 0.21 | 22. | 2.1 |
| 23. | 195 and 143 | 24. | 111 | 25. | 127 |
| 26. | 548 | 27. | 1683 | 28. | 5 : 38 : 00 hrs |
| 29. | 35 | 30. | 21 times |
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