Class-3-Science Olympiad Questions and Answers

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Q91
8*9 = ______ + 9+9. The missing number is ______.
  • A 54
  • B 45
  • C 43
  • D 34
Answer: Option A
Q92
6 groups of 9 is the same as ______.
  • A 6+6+6+6+6+6
  • B 6*6*6*6*6*6*6*6*6
  • C 9+9+9+9+9+9
  • D 9*9*9*9*9*9*9*9*9
Answer: Option C
Q93
Tanya started watching television at 8 : 47 pm. She decided to go to bed 1 hr 40 min later. At what time did she go to bed ?
  • A 10 : 27 pm
  • B 10 : 17 am
  • C 9 : 27 pm
  • D 9 : 27 am
Answer: Option A
Q94
Shikha has 57 pairs of earrings. If she gives 17 pairs to her sister, they will now have the same number of earrings. How many pairs of earrings does shikha's sister have at first ?
  • A 17
  • B 23
  • C 40
  • D 33
Answer: Option B
Q95
The sum of 45 tens and 3 hundreds is _______.
  • A 42 tens
  • B 150 ones
  • C 48 tens
  • D 750 ones
Answer: Option D
Q96
Which of the following has the same value as 35 % 7 ?
  • A 12 - 6
  • B 7 * 6
  • C 15 % 3
  • D 8 + 5
Answer: Option C
Q97
How old will Dia be on 2 May 2008 ?
  • A 7 years
  • B 7 years 1 month
  • C 6 years 2 month
  • D 6 years
Answer: Option B
Q98
How old will she be in the year 2052 ?
  • A 51 years
  • B 50 years
  • C 52 years
  • D 62 years
Answer: Option A
Q99
On what date will she be eight years old ?
  • A 3/05/09
  • B 2/04/08
  • C 2/05/09
  • D 2/04/09
Answer: Option D
Q100
How many months old was Dia on 2 August 2001 ?
  • A 5
  • B 4
  • C 6
  • D 3
Answer: Option B

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