IMO Maths Olympiad Online Mock Test Class 4 Set B

1. The given figure (not drawn to scale) is made up of square PQRS and a rectangle LMNO. LR is thrice the length of LQ. LM = RO.
(a) Find the sum of PS and RO.
(b) Find the length of LM.

2. The movie tickets of 8 people cost Rs.1000. What will be the cost of 24 tickets?

3. Find the value of P-Q+R/S

4. Alia is thinking of a fraction. The numerator is 4 more than the denominator. The numerator and the denominator have only three common factors 1, 2 and 4. The denominator is a number greater than 4 but smaller than 10. What is the fraction Alia is thinking of?

5. The given bar graph shows the favourite ice-cream flavours of a group of children. _____ of the children prefer strawberry flavour.

6. Gautam wakes up at 6:15 a.m., takes 45 minutes to get dressed, 12 minutes to eat breakfast and 20 minutes to reach school. At what time does he reach the school?

7. 4600 people were to be transported in 100 buses. How many people could 1 bus carry, if each bus carry equal number of people?

8. If one notebook contains 260 pages, how many pages do 185 notebooks contain?

9. In a farm, there are 9 hens and some cows. If there are 26 legs altogether, how many cows are there?

10. Saurabh bought 56 kg 500 g of rice from one shop and 48 kg 750 g of rice from another. How much rice did he buy?

11.

12. Varun has some stickers. He can share them equally with 6 friends. He can also share them equally with 8 friends. What is the fewest possible number of stickers he can have?

13. Last year, Mini celebrated her twelfth birthday. This year, her brother is twice as old as Mini. How old will be her brother in three years time?

14. Mr. Kapoor filled 3L 500mL petrol in his car on 1st December, 2L 750 mL on 5th December and 4L 250 mL on 9th December. How much petrol did he fill in his car in the first week of December?

15. Sanchi earned Rs. 1500 in 5 days. She spent 3/10 of it and saved the rest. If she earns equal amount of money everyday, then how much did she save in a day?

16. The given table shows the number of chairs sold by 2 factories over a period of 4 months. How many more chairs did factory Q sell than factory P in December?

17. Which of the following is not equal to 84 × 47?

18. In 46832, the place value of the digit '6' is how many times as much as the place value of the digit '3'?

19. Which of the following numbers has the least number of factors?

20. 12 thousands + 12 hundreds + 12 tens + 12 = _________.

21. Fill in the correct sign.

22. The perimeter of the given figure (not drawn to scale) is 65 cm. Find the length of PY.

23.

24. Weight of a pineapple is ______ g.

25. What fraction of the figure is unshaded ?

26. In which of the following options, Shape (X) is exactly embedded as one of its part?

27. Select the figure from the options which when placed in blank space of Fig. (X) would complete the pattern.

28. Study the given arrangement carefully.   Which flower is second to the right of sixth flower from the left end?

29. There is a definite relationship between Fig. (i) and (ii). Establish a similar relationship between Fig. (iii) and (iv) by selecting a suitable figure from the options which will replace the (?) in fig. (iv).

30. Which of the following figures has exactly four lines of symmetry?

31. Latika is facing towards her home. How many turns she must move in the clockwise direction to face the school?  

32. Which of the following shows the correct figure when the paper given below is unfolded along the dotted line?

33. If Nisha is 2nd from the left end and Preeti is 3rd from the right end, and 4 girls are standing between them, then number of girls in the row is ________.

34. How many triangles are there in the given figure?

35. Select the correct mirror image of Fig. (X).