Mental Ability-Basic Arithmetic [NCO- Cyber Olympiad (SOF) Class 3]: Questions 1 - 8 of 191
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Question 1
Question 2
Question MCQ▾
Which has the same value as the number 982?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | 90 + 80 + 20 | |
d. |
Question 3
Question 4
Question MCQ▾
Kavita has 50 fishes in a small pond. She transfers 12 fishes into a fish tank. Which expression shows how many fishes are left in the pond?
Choices
Choice (4) | Response | |
---|---|---|
a. | 12 - 5 | |
b. | 50 - 12 | |
c. | 50 + 12 | |
d. |
Question 5
Question MCQ▾
Urvisha has 65 turtles in a big pond. She transfers 15 turtles into a tank. Which expression shows how many turtles are left in the pond?
Choices
Choice (4) | Response | |
---|---|---|
a. | 65 - 15 | |
b. | ||
c. | ||
d. |
Question 6
Question MCQ▾
Sonika made a bouquet of roses for her sister. She used 15 yellow roses, 5 white roses and 6 red roses. How many flowers did she use in the bouquet?
Choices
Choice (4) | Response | |
---|---|---|
a. | 21 | |
b. | 26 | |
c. | 11 | |
d. | 15 |
Question 7
Question 8
Question MCQ▾
What is the value of 5 in 89,560?
Choices
Choice (4) | Response | |
---|---|---|
a. | 5 ten thousand | |
b. | 5 thousand | |
c. | 5 ten hundred | |
d. | 5 hundred |