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Recommended Time : 15 Mins
Additions / Subtractions
- 12345 + 34567 + 78123 + 40249 = ?
- 51241 + 64172 + 81496 + 34567 = ?
- 19876 + 64321 + 19283 + 40091 = ?
- 91274 - 40362 + 54321 - 65409 = ?
- 10568 + 5432 + 246 - 8432 - 4169 = ?
Fractions
- Find the largest of the following fractions (17/23), (27/33), (37/43), (47/53)
- Find the smallest of the following fractions (20/81), (3/8), (9/43), (1/4)
- Find the value of X (123/X) = (456/80)
- Find the value of Y (71/87) = (97/Y)
Multiplications
- 1342 X 6471 = ?
- 712 X 642 = ?
- 36 X 8109 = ?
- 309 X 701 = ?
Percentages
- 13% of 29 = ?
- 18% of 91 = ?
- What percentage of 161 is 89 ?
- What percentage of 2079 is 256 ?
- Find 23.76% of 160
- Find the LCM of 21, 91, 63
- Find the HCF of (30/9), (20/16), (15/25)
Key
Additions / Subtractions
- 165284
- 231476
- 143571
- 39824
- 3645
Fractions
- 47/53
- 9/43
- X = 21.58
- Y = 118.825
Multiplications
- 8684082
- 457104
- 291924
- 216609
Percentages
- 3.77
- 16.38
- 55.28%
- 12.3%
- 38
- 819
- 1/720
good work indeed.
ReplyDeleteThank you So much Sir :)
Deleteplease give me the explained answer for this speed test ...
ReplyDeleteu've given the answers thats fine but how to find the correct answer for fractions, value of percentage? we have no idea about that, so please send the solutions also to practice so that we can get idea!
ReplyDeleteAt the top of this page there is a link named "read shortcut techniques here", you might not have observed that Ramya. Just check that link, we've already updated shortcuts on factions and percentages with detailed explanations.
DeleteAll The Best
man your giving a fine support to the aspirants. but I found a key mistake in multiplication for 301* 709 value is 216609 instead of that in key it was given as 3216609
ReplyDeleteIts a typing mistake Revanth. Corrected now. Thank you so much for the support :)
DeleteIf there is some explanation for some problems, it is much better..
ReplyDeleteThanks.
Awesomw work done...no need of coaching centres....thanks
ReplyDeleteCan I know shortcut to multiply 1.1342*6471
ReplyDelete2. 36*8109
3. 712*642
I searched here but didnt find shortcuts for solving these type of questions.
sir/madam,
ReplyDeleteu did'nt let us know the concept of multiplication of 4 digits,,then how can i
do that..please publish these concepts. thank you.
saurav
ReplyDeletethanks mam
ReplyDeletejlkkl;k;lk;lk;lklk
ReplyDeletePlease tell me how to do these problems in less time.
ReplyDelete1) 5687*6549
2)5687*76
3)564*68
4)find the value of X (578/X=89/65)
4)
Nice work Mam !
ReplyDeleteThe answer for the HCF one ( last question ) should be 1/60.
ReplyDeleteAs HCF = ( HCF of numerators/LCM of denominators).
642*712
ReplyDelete=> 642(700+12)
=>449400+7704=457104.