Defence Academy Coimbatore
A leading coaching academy for
Sainik, Military and RIMC Schools,
NDA, IMA, AFCAT
SSB, FSB Interview
http://www.ssbcoaching.com
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RIMC- RMS -Sainik Entrance Preparation Test- LCM and HCF Final Assessment
30 Minutes max marks is 10x 10 Marks= 100
1. The largest number which divides 235 and 214 leaving remainder 4 and 5 respectively is . 2. The greatest number which divides 303, 374 and 865 leaving remainder 9, 10 and 11 respectively
3. The two numbers nearest to 4000 which are exactly divisible by 2, 9, 4, 5 are _____and ___
4. Two brands of chocolates are available in packs of 72 and 40 respectively.
If Pranav wants to buy equal number of chocolates of each brands,
then the least number of boxes of each chocolate brand that he needs to buy
are ______ and_____ respectively.
5. Find the highest common factor (HCF) of 120 and 232
6. A lighthouse has two lights-one that flashes every 5 minutes, and another that flashes every 2.5 minutes
minutes. Suppose the lights flash together at noon. What is the first time after 2 pm that they will flash together again?
7. 4 bells ring at intervals of 81, 81, 18, 30 seconds respectively. If the bells ring together at 4 O'clock, they will ring together again at time___, ___, ___
The number of times they will ring together in 351 minutes will be_____ .
8. Find the Least Common Multiple (LCM) of : LCM of 10, 60, 25 is ____ .
9. Iqbal saves Rs.20.55 every day. The minimum number of days in which he will be able to save an exact amount of Rupees is____ .
10. The two numbers nearest to 90000 which are exactly divisible by 9, 6, 2, 4, 7 are ___ and____ .
Defence Academy Coimbatore A leading coaching academy for Sainik, Military and RIMC Schools, NDA, IMA, AFCAT SSB, FSB Interview http://www.ssbcoaching.com call 094437 20076Answers:
| Q.No: | Answer |
| 1 | 11 |
| 2 | 14 |
| 3 | 3960 and 4140 |
| 4 | 5 and 9 |
| 5 | 8 |
| 6 | 2.05 |
| 7 | 4, 13, 30 and 13 11 |
| 8 | 300 |
| 9 | 20 |
| 10 | 89964 and 90216 |
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