INTSO Mathematics Talent Search Olympiad [MTSO] Class 3 Questions
1. What is the smallest 3 digit number [ ] 1) 000 2) 100 3) 111 4) 101
2. The successor of 5409 is [ ] 1) 5408 2) 5400 3) 5410 4) 5410
3. The Hindu – Arabic numerical value of LXXIX [ ] 1) 79 2) 1209 3) 81 4) 80
4. What is the nearest hundred of 343 [ ] 1) 300 2) 400 3) 350 4) 340
5. What is the Kaprekar (MATHEMATICIAN) constant in the following [ ] 1) 7083 2) 8352 3) 6174 4) 7641
6. The sum of the numbers 5394 and 2859 is [ ] 1) 5490 2) 62859 3) 8253 4) 8263
7. Rahul has 1462 different varieties of stones while SOMU’s collection consists of 2469 stones what is their total collection [ ] 1) 3930 2) 3931 3) 3940 4) 3936
8. What is the estimated sum of 435 and 405 to the nearest hundreds [ ] 1) 700 2) 900 3) 800 4) 840
9. There are 958 soldiers in a military camp out of which 389 were sent for special training. How many were left in the camp. [ ] 1) 389 2) 569 3) 500 4) 469
10. Vijay had9000. He bought a chair for 2500 and a cell phone for 5800. How much money is left with him. [ ] 1) 600 2) 500 3) 700 4) 800
11. During an official tour a man spent 44 for food every day . Find the Amount he spent on food if he was on tour for 26 days [ ] 1) 1000 2) 1144 3) 1111 4) 2222
12. What number should be added to 5676 get the largest 4 digit number. [ ] 1) 5676 2) 4323 3) 3423 4) 5423
13. How many squares are there all together in this diagram [ ] 1) 8 2) 9 3) 10 4) 11
14. Nandita has 236 crayons. She wants to put them in packets containing 4 crayons each. How many packets she needs [ ] 1) 60 2) 49 3) 39 4) 59
15. There are 7 days in a week. How many weeks are there in 91 days [ ] 1) 14 2) 13 3) 12 4) 17
16. What will be the remainder when the largest 3 digit number is divided by the smallest 3 digit number [ ] 1) 88 2) 90 3) 9 4) 99
17. The distance between the end of middle finger and elbow is known as [ ] 1) Span 2) cubit 3) Foot 4) Inch
18. The length of a Sari is 6 meters. How many centimeters does it. [ ] 1) 600cm 2) 60cm 3) 6000cm 4) 66cm
19. Rishita’s mother bought 15kg 250gms of rice and 210kg 100gms of flour. How much grocery did she buy ? [ ] 1) 225 kg 2) 225 kg 350 gms 3) 235kg 350 gms 4) 235kg 300 gms
20. 12 kg 200 gms is equal to How many grams [ ] 1) 1200,200 gms 2) 12,200 gms 3) 1220 gms 4) 1400 gms
21. Convert Roman numerals into Hindu Arabic numerals MMCML [ ] 1) 2950 2) 3150 3) 3050 4) 2850
22. In a school canteen, the number of chocolates sold from Monday to Friday are 140, 335, 745, 385 and 645. Then the average number of chocolates sold per day [ ] 1) 400 2) 335 3) 450 4) 350
23. The angle whose measure is 180° is called [ ] 1) right angle 2) obtuse angle 3) straight angle 4) complete angle
24. The complementary angle of 60° is [ ] 1) 90° 2) 30° 3) 60° 4) 120°
25. In a circle the chord passing through centre of circle is called [ ] 1) radius 2) tangent 3) diameter 4) secant line
26. A flat surface extended indefinitely in all directions is called [ ] 1) sphere 2) circle 3) line 4) plane
27. Hours hand is in between 7 and 8 and minute hand is at 6, then the time is [ ] 1) 6 : 30 hours 2) 8 : 30 hours 3) 7 : 30 hours 4) 7 hours
28. The perimeter of a square whose sides measure 6cm each [ ] 1) 20cm 2) 24cm 3) 24cm2 4) 12cm
29. The area of a rectangular park of length 55m and breadth 35m is [ ] 1) 1925M2 2) 1925M 3) 1975M 4) 1825M
30. The volume of a cuboid whose length is 8cm, breadth is 4cm and height is 6cm [ ] 1) 190cm2 2) 192cm2 3) 192cm3 4) 182cm3
Have a question? Please feel free to reach out by leaving a comment below
