Mental Ability-Basic Arithmetic [NCO- Cyber Olympiad (SOF) Class 6]: Questions 207 - 212 of 267
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Question 207
Question MCQ▾
The truck holds 21 gallons of gas. Then it drove 630 miles before the gas tank was empty. On an average, how many miles did the truck travel on 3 gallon of gas?
Choices
Choice (4) | Response | |
---|---|---|
a. | 21 miles | |
b. | 90 miles | |
c. | 63 miles | |
d. | 98 miles |
Question 208
Question MCQ▾
Which of the following shows the prime factorization of 84?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 209
Question MCQ▾
Mahi՚s heart rate is 72 beats per minute. Then her heart rate is about how many beats in a hour?
Choices
Choice (4) | Response | |
---|---|---|
a. | 4860 bph | |
b. | 4320 bph | |
c. | 2160 bph | |
d. | 2350 bph |
Question 210
Question MCQ▾
Shusanth was trying to add . He followed the steps shown in below table. Where did he make a mistake?
Step 1 | |
Step 2 | |
Step 3 | |
Step 4 |
Choices
Choice (4) | Response | |
---|---|---|
a. | Step 2 | |
b. | Step 3 | |
c. | Step 4 | |
d. | Step 1 |
Question 211
Question MCQ▾
Anil painted of a wall the first day and of the wall the second day. How much of the wall is remained to paint?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 212
Question MCQ▾
Harsh was trying to multiply . He followed the steps shown in below table. Where did he make a mistake?
Step 1 | |
Step 2 | |
Step 3 |
Choices
Choice (4) | Response | |
---|---|---|
a. | Step 4 | |
b. | Step 2 | |
c. | Step 3 | |
d. | Step 1 |