SIGN UP FOR FREE !
International Maths Olympiad Forum By SOF Olympiad Trainer - Page 813
Home
/ Forum
User Forum
Ask Your Question
×
User Post
Select Class
Class 1
Class 2
Class 3
Class 4
Class 5
Class 6
Class 7
Class 8
Class 9
Class 10
Select Subject
ICSO
NSO
IMO
IEO
GENERAL
Post
Select Class:
1
2
3
4
5
6
7
8
9
10
ICSO
NSO
IMO
IEO
GENERAL
Aarya M Shah
from
Navrachana Vidyani Vidyalaya, Vadodara
Subject :
IMO
Class :
Class 6
Integers are of two types :- ________________________ integers and _____________________ integers.
View All Answers (15)
Ans 1:
×
Edit Post
Post
negative and positive
Aakash
from
Dpsrohini, New Delhi
Class :
Class 6
negative and positive
Ans 2:
×
Edit Post
Post
POSITIVE INTEGERS AND NEGATIVE INTEGERS
ABHISHEK
from
DPS GREATER NOIDA, Greater Noida
Class :
Class 6
POSITIVE INTEGERS AND NEGATIVE INTEGERS
Ans 3:
×
Edit Post
Post
POSITIVE and NEGATIVE
apparna
from
chinmaya vidyalaya, B.S.City
Class :
Class 6
POSITIVE and NEGATIVE
Ans 4:
×
Edit Post
Post
Positive and negative.
Lakshya Garg
from
DMI, Meerut
Class :
Class 6
Positive and negative.
Ans 5:
×
Edit Post
Post
positive and negative
Srilekshmi SD
from
Holy Angels' ISC School,Nanthancode, Trivandrum
Class :
Class 6
positive and negative
Ans 6:
×
Edit Post
Post
integers are of two types. They are NEGATIVE integers and POSITIVE integers
S.V.Koundinya
from
Sri Chaitanya School, Hyderabad
Class :
Class 7
integers are of two types. They are NEGATIVE integers and POSITIVE integers
Ans 7:
×
Edit Post
Post
negative and positive
Vibha
from
DAV Public School New Panvel, Mumbai
Class :
Class 6
negative and positive
Ans 8:
×
Edit Post
Post
positive and negative
VANSH GUPTA
from
MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class :
Class 7
positive and negative
Ans 9:
×
Edit Post
Post
negative & positive
Rudra Parikh
from
DAV, Ahmedabad
Class :
Class 6
negative & positive
Ans 10:
×
Edit Post
Post
POSITIVE INTEGERS AND NEGATIVE INTEGERS
ABHISHEK
from
DPS GREATER NOIDA, Greater Noida
Class :
Class 6
POSITIVE INTEGERS AND NEGATIVE INTEGERS
Ans 11:
×
Edit Post
Post
Positive and negative integers
S.Mukunthan
from
D.A.V.Public School, Chennai
Class :
Class 6
Positive and negative integers
Ans 12:
×
Edit Post
Post
90
S.Mukunthan
from
D.A.V.Public School, Chennai
Class :
Class 6
90
Ans 13:
×
Edit Post
Post
Positive and Negitive
abhinav
from
fitjee world school, Hyderabad
Class :
Class 8
Positive and Negitive
Ans 14:
×
Edit Post
Post
negative integers and positive integers
SANKET SI
from
DELHI PUBLIC SCHOOL, Rourkela
Class :
Class 8
negative integers and positive integers
Ans 15:
×
Edit Post
Post
Positive and Negative.
vasanth
from
k v picket, Hyderabad
Class :
Class 8
Positive and Negative.
Submit Your Answers
Post Your Answer
Sohum Saha
from
DAV Model School Durgapur, Durgapur
Subject :
IMO
Class :
Class 4
Which of the following shows all the factors of 30? 1. 1, 2, 3, 5, 6, 10, 15, 30 2. 2, 3, 5, 6, 15, 30 3. 1, 2, 3, 5, 6 4. 1, 2, 5, 6, 15, 30
View All Answers (9)
Ans 1:
×
Edit Post
Post
1
leelavasantha
from
Sanskriti school , Pune
Class :
Class 8
1
Ans 2:
×
Edit Post
Post
1
Sudip
from
DPS Gurgaon, New Delhi
Class :
Class 4
1
Ans 3:
×
Edit Post
Post
1. 1, 2, 3, 5, 6, 10, 15, 30
MANASVI SINHA
from
Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class :
Class 4
1. 1, 2, 3, 5, 6, 10, 15, 30
Ans 4:
×
Edit Post
Post
1
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
1
Ans 5:
×
Edit Post
Post
Option1
Kairavi
from
Lotus valley International school , Gurgaon
Class :
Class 6
Option1
Ans 6:
×
Edit Post
Post
(1) 1, 2, 3, 5, 6, 10, 15, 30
Ayush Malpani
from
The Maurya , Gurgaon
Class :
Class 5
(1) 1, 2, 3, 5, 6, 10, 15, 30
Ans 7:
×
Edit Post
Post
1. 1,2,3,5,6,10,15, and 30
mitra
from
dav model school, Durgapur
Class :
Class 5
1. 1,2,3,5,6,10,15, and 30
Ans 8:
×
Edit Post
Post
1
ansh
from
deens academy, Bengaluru
Class :
Class 7
1
Ans 9:
×
Edit Post
Post
Option 1
from
,
Class :
Option 1
Submit Your Answers
Post Your Answer
Sohum Saha
from
DAV Model School Durgapur, Durgapur
Subject :
IMO
Class :
Class 4
An Isosceles Triangle MUST have a. 4 sides that are same length b. 3 sides that are same length c. 2 sides that are same length d. No sides that are the same length
View All Answers (6)
Ans 1:
×
Edit Post
Post
C. 2 sides that are of same length.
MANASVI SINHA
from
Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class :
Class 4
C. 2 sides that are of same length.
Ans 2:
×
Edit Post
Post
2
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
2
Ans 3:
×
Edit Post
Post
option C
sai ramakrishna GUDIMETLAÂ
from
AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Class :
Class 5
option C
Ans 4:
×
Edit Post
Post
C
Dibyanshu Dibyajyoti Das
from
TATA DAV Public School, Joda,Keonjhar
Class :
Class 5
C
Ans 5:
×
Edit Post
Post
C. 2 sides that are the same length.
mitra
from
dav model school, Durgapur
Class :
Class 5
C. 2 sides that are the same length.
Ans 6:
×
Edit Post
Post
Answer is C 2 sides that are of the same length.
RAVI GARG
from
DPS Greater Faridabad, Faridabad
Class :
Class 7
Answer is C 2 sides that are of the same length.
Submit Your Answers
Post Your Answer
Shweta Basu
from
Amity international School, Gurgaon
Subject :
IMO
Class :
Class 4
How many sides does a hexagon have?
View All Answers (10)
Ans 1:
×
Edit Post
Post
6
Sudip
from
DPS Gurgaon, New Delhi
Class :
Class 4
6
Ans 2:
×
Edit Post
Post
6
Pavithra Sundaram
from
Kendriya Vidyalaya Rail Wheel Factory, Bengaluru
Class :
Class 8
6
Ans 3:
×
Edit Post
Post
hex means 6
Akshat Kumar
from
Jayshree periwal high school, Jaipur
Class :
Class 4
hex means 6
Ans 4:
×
Edit Post
Post
5
Freddin.J
from
don bosco school of excellence,chennai, Chennai
Class :
Class 4
5
Ans 5:
×
Edit Post
Post
6 (six) sides
mitra
from
dav model school, Durgapur
Class :
Class 5
6 (six) sides
Ans 6:
×
Edit Post
Post
Six.
MANASVI SINHA
from
Bal Bharati Public School, NTPC -Sipat, Bilaspur
Class :
Class 4
Six.
Ans 7:
×
Edit Post
Post
6
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
6
Ans 8:
×
Edit Post
Post
6
Karmanya Gupta
from
DPS, Udaipur
Class :
Class 8
6
Ans 9:
×
Edit Post
Post
6 sides
sai ramakrishna GUDIMETLAÂ
from
AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Class :
Class 5
6 sides
Ans 10:
×
Edit Post
Post
6
M.MURUKESH
from
KV no:1 Jipmer Campus, Puducherry, Puducherry
Class :
Class 4
6
Submit Your Answers
Post Your Answer
Shweta Basu
from
Amity international School, Gurgaon
Subject :
IMO
Class :
Class 6
circumference
View All Answers (8)
Ans 1:
×
Edit Post
Post
Circumference
Bidisha
from
NHG, Bengaluru
Class :
Class 9
Circumference
Ans 2:
×
Edit Post
Post
circumference
Srilekshmi SD
from
Holy Angels' ISC School,Nanthancode, Trivandrum
Class :
Class 6
circumference
Ans 3:
×
Edit Post
Post
Circumference
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
Circumference
Ans 4:
×
Edit Post
Post
THE BOUNDARY OF A CIRCLE IS ALSO CALLED CIRCUMFERENCE. HOPE IT HELPS PLS LIKE
joki
from
xyz school, mumbai
Class :
Class 8
THE BOUNDARY OF A CIRCLE IS ALSO CALLED CIRCUMFERENCE. HOPE IT HELPS PLS LIKE
Ans 5:
×
Edit Post
Post
Circumference
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
Circumference
Ans 6:
×
Edit Post
Post
Circumference
Aarya M Shah
from
Navrachana Vidyani Vidyalaya, Vadodara
Class :
Class 4
Circumference
Ans 7:
×
Edit Post
Post
circumference
apparna
from
chinmaya vidyalaya, B.S.City
Class :
Class 6
circumference
Ans 8:
×
Edit Post
Post
Circumference
mitra
from
dav model school, Durgapur
Class :
Class 5
Circumference
Submit Your Answers
Post Your Answer
Shweta Basu
from
Amity international School, Gurgaon
Subject :
IMO
Class :
Class 3
337
View All Answers (5)
Ans 1:
×
Edit Post
Post
337
Able Antony
from
Indian school khasab, Khasab
Class :
Class 6
337
Ans 2:
×
Edit Post
Post
337
Abhiroop Batabyal
from
Kennedy High the global school, Hyderabad
Class :
Class 8
337
Ans 3:
×
Edit Post
Post
337 pencils
Kirti Dwivedi
from
DR AMIN, Vadodara
Class :
Class 5
337 pencils
Ans 4:
×
Edit Post
Post
337
Tanvi
from
New Horizon Public School, Bengaluru
Class :
Class 3
337
Ans 5:
×
Edit Post
Post
337
Tanvi
from
New Horizon Public School, Bengaluru
Class :
Class 3
337
Submit Your Answers
Post Your Answer
khushboo
from
DPS, New Delhi
Subject :
IMO
Class :
Class 3
16 subtracted from a number gives 64. What is the number? A. 48 B. 52 C. 70 D. 80
View All Answers (6)
Ans 1:
×
Edit Post
Post
B.90-48=42
Pavithra Sundaram
from
Kendriya Vidyalaya Rail Wheel Factory, Bengaluru
Class :
Class 8
B.90-48=42
Ans 2:
×
Edit Post
Post
B
Able Antony
from
Indian school khasab, Khasab
Class :
Class 6
B
Ans 3:
×
Edit Post
Post
90-48=42
Tanvi
from
New Horizon Public School, Bengaluru
Class :
Class 3
90-48=42
Ans 4:
×
Edit Post
Post
a)
Adithya Bharath M
from
Manipal School, Mangalore
Class :
Class 7
a)
Ans 5:
×
Edit Post
Post
A 6540
Kirti Dwivedi
from
DR AMIN, Vadodara
Class :
Class 5
A 6540
Ans 6:
×
Edit Post
Post
Answer is B. 90-48
Harshada Vyavhare
from
S.E.M.S, Shevgaon Tal. Shevgaon
Class :
Class 3
Answer is B. 90-48
Submit Your Answers
Post Your Answer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
Related Links
About IMO
IMO Syllabus
IMO Previous Year Papers
IMO Sample Papers
IMO Mock Test Papers
IMO Level-2