Exam Mathematics Talent Search Olympiad [MTSO] Organiser INTSO Education Eligibility Class 3 to 10 Download Question Paper Document Type PDF Official Website https://intso.co.in/

## 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 [ ]
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

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